Pfanstiehl

Pfanstiehl Inc Dramamine Active EDGT (D-135) – 1kg pack – API, active pharmaceutical ingredient- CAS: 523-87-5 <img src=

Pfanstiehl Inc Dramamine Active EDGT (D-135) – 1kg pack – API, active pharmaceutical ingredient- CAS: 523-87-5 DFS Item

Dramamine Active EDGT (D-135) – 1kg pack – API, active pharmaceutical ingredient- CAS: 523-87-5 Dramamine Active EDGT (D-135) – 1kg pack – API, active pharmaceutical ingredient- CAS: 523-87-5

Pfanstiehl Inc α, α-Trehalose Dihydrate, High Purity (Low Endotoxin), NF, EP, JP, ChP (T-104-4) – 5kg pack – GMP, Compendial – CAS: 6138-23-4 <img src=

Pfanstiehl Inc α, α-Trehalose Dihydrate, High Purity (Low Endotoxin), NF, EP, JP, ChP (T-104-4) – 5kg pack – GMP, Compendial – CAS: 6138-23-4 DFS Item

Trehalose is a non-reducing disaccharide consisting of two glucose molecules linked by an α, α–1,1 bond. Pfanstiehl, High Purity Low Endotoxin Trehalose is used in the biopharmaceutical industry to stabilize proteins, lipids, and carbohydrates throughout the formulation and freeze/thaw life cycle of therapeutics. It is also widely applied as a key component in cryopreservation media to stabilize cell membranes and improve the recovery and robustness of cells used for bioproduction and cell therapy.The stabilizing benefits of trehalose include but are not limited to:• Monoclonal Antibodies (mAbs)• Antibody Fragments (fAbs)• Vaccines• Fusion Proteins• Peptides• Stem cellsPfanstiehl Brand Trehalose is available as NF (National Formulary), EP (European Pharmacopoeia), JP (Japanese Pharmacopoeia), and ChP (Chinese Pharmacopoeia). Trehalose is a non-reducing disaccharide consisting of two glucose molecules linked by an α, α–1,1 bond. Pfanstiehl, High Purity Low Endotoxin Trehalose is used in the biopharmaceutical industry to stabilize proteins, lipids, and carbohydrates throughout the formulation and freeze/thaw life cycle of therapeutics. It is also widely applied as a key component in cryopreservation media to stabilize cell membranes and improve the recovery and robustness of cells used for bioproduction and cell therapy.The stabilizing benefits of trehalose include but are not limited to:• Monoclonal Antibodies (mAbs)• Antibody Fragments (fAbs)• Vaccines• Fusion Proteins• Peptides• Stem cellsPfanstiehl Brand Trehalose is available as NF (National Formulary), EP (European Pharmacopoeia), JP (Japanese Pharmacopoeia), and ChP (Chinese Pharmacopoeia).

Pfanstiehl Inc Dramamine Active EDGT (D-135) – 5kg pack – API, active pharmaceutical ingredient- CAS: 523-87-5 <img src=

Pfanstiehl Inc Dramamine Active EDGT (D-135) – 5kg pack – API, active pharmaceutical ingredient- CAS: 523-87-5 DFS Item

Dramamine Active EDGT (D-135) – 5kg pack – API, active pharmaceutical ingredient- CAS: 523-87-5 Dramamine Active EDGT (D-135) – 5kg pack – API, active pharmaceutical ingredient- CAS: 523-87-5

Pfanstiehl Inc Sodium Gluconate, U.S.P. (Low Endotoxin) (S-108) – 5kg - API, active pharmaceutical ingredient – CAS:  527-07-1 <img src=

Pfanstiehl Inc Sodium Gluconate, U.S.P. (Low Endotoxin) (S-108) – 5kg - API, active pharmaceutical ingredient – CAS: 527-07-1 DFS Item

Sodium Gluconate, U.S.P. (Low Endotoxin) (S-108) – 5kg - API, active pharmaceutical ingredient – CAS: 527-07-1 Sodium Gluconate, U.S.P. (Low Endotoxin) (S-108) – 5kg - API, active pharmaceutical ingredient – CAS: 527-07-1

Pfanstiehl Inc L-Histidine, High Purity, Low Endotoxin, Low Metals, USP, EP, JP, ChP (H-116) - 1kg pack – GMP, Multicompendial - CAS: 71-00-1 <img src=

Pfanstiehl Inc L-Histidine, High Purity, Low Endotoxin, Low Metals, USP, EP, JP, ChP (H-116) - 1kg pack – GMP, Multicompendial - CAS: 71-00-1 DFS Item

Histidine is commonly used in biotherapeutic formulations as well as bioprocessing. Histidine has been shown to protect monoclonal antibodies in both the liquid and lyophilized states against heat stress and is becoming increasingly common in formulations of protein therapeutics. Histidine is the only amino acid with pH 7.4 within its buffering range, leaving histidine as the best amino acid buffer under physiological conditions. Pfanstiehl High Purity / Low Endotoxin-Low Metal Histidine establishes a new quality standard for amino acids, designed specifically for Biopharmaceutical formulation and bioprocessing. Pfanstiehl Brand Histidine is available as USP (United States Pharmacopoeia), EP (European Pharmacopoeia), JP (Japanese Pharmacopoeia) and ChP (Chinese Pharmacopoeia). Histidine is commonly used in biotherapeutic formulations as well as bioprocessing. Histidine has been shown to protect monoclonal antibodies in both the liquid and lyophilized states against heat stress and is becoming increasingly common in formulations of protein therapeutics. Histidine is the only amino acid with pH 7.4 within its buffering range, leaving histidine as the best amino acid buffer under physiological conditions. Pfanstiehl High Purity / Low Endotoxin-Low Metal Histidine establishes a new quality standard for amino acids, designed specifically for Biopharmaceutical formulation and bioprocessing. Pfanstiehl Brand Histidine is available as USP (United States Pharmacopoeia), EP (European Pharmacopoeia), JP (Japanese Pharmacopoeia) and ChP (Chinese Pharmacopoeia).

Pfanstiehl Inc Sucrose, NF, EP, JP, ChP High Purity Low Endotoxin - Cane Derived (S-124-1-MC) – 1kg pack – GMP, Compendial – CAS: 57-50-1 <img src=

Pfanstiehl Inc Sucrose, NF, EP, JP, ChP High Purity Low Endotoxin - Cane Derived (S-124-1-MC) – 1kg pack – GMP, Compendial – CAS: 57-50-1 DFS Item

Sucrose is a non-reducing crystalline disaccharide made up of glucose and fructose, found in many plants but extracted as ordinary sugar mainly from sugar cane and sugar beets. Pfanstiehl, High Purity Low Endotoxin Sucrose is used in the biopharmaceutical industry to stabilize proteins, lipids, and carbohydrates throughout the formulation and freeze/thaw life cycle of therapeutics. It is also widely applied as a cryopreservative and media supplement in a variety of cell-based bioprocesses. It is preferred to trehalose in applications where solubility and/or viscosity issues are paramount.The benefits of sucrose include but are not limited to:• Monoclonal Antibody(mAbs) stabilization• Vaccines stabilization• Peptide stabilization• Antibody Drug Conjugate (ADC) stabilization• Stem cell preservation• Media SupplementationPfanstiehl Sucrose is available as NF (National Formulary), EP (European Pharmacopoeia), JP (Japanese Pharmacopoeia), and ChP (Chinese Pharmacopoeia). Sucrose is a non-reducing crystalline disaccharide made up of glucose and fructose, found in many plants but extracted as ordinary sugar mainly from sugar cane and sugar beets. Pfanstiehl, High Purity Low Endotoxin Sucrose is used in the biopharmaceutical industry to stabilize proteins, lipids, and carbohydrates throughout the formulation and freeze/thaw life cycle of therapeutics. It is also widely applied as a cryopreservative and media supplement in a variety of cell-based bioprocesses. It is preferred to trehalose in applications where solubility and/or viscosity issues are paramount.The benefits of sucrose include but are not limited to:• Monoclonal Antibody(mAbs) stabilization• Vaccines stabilization• Peptide stabilization• Antibody Drug Conjugate (ADC) stabilization• Stem cell preservation• Media SupplementationPfanstiehl Sucrose is available as NF (National Formulary), EP (European Pharmacopoeia), JP (Japanese Pharmacopoeia), and ChP (Chinese Pharmacopoeia).

Pfanstiehl Inc SUCROSE 1KG <img src=

Pfanstiehl Inc SUCROSE 1KG DFS Item

NC1928712 SUCROSE 1KG

Pfanstiehl Inc Sodium Succinate, Anhydrous, High Purity Low Endotoxin, NF (D-160) – 1kg pack – GMP, Compendial – CAS: 150-90-3 <img src=

Pfanstiehl Inc Sodium Succinate, Anhydrous, High Purity Low Endotoxin, NF (D-160) – 1kg pack – GMP, Compendial – CAS: 150-90-3 DFS Item

Sodium Succinate (Anhydrous) is the disodium salt of succinic acid. Sodium Succinate is generally used as a Biopharmaceutical ingredient for pH buffering and final product formulation (e.g. Antibody Drug Conjugates/ADCs). The physical properties of this product make it a suitable tool for use in formulation. Sodium Succinate (Anhydrous) is a white powder with a melting point of more than 400°C, and has a water solubility of more than 100 g/L. It is typically stable at pH 4, 7 and 9 at 50°C for 5 days, and readily biodegradable.Pfanstiehl High Purity / Low Endotoxin-Low Metal Sodium Succinate (Anhydrous) was developed specifically for biopharmaceutical formulation and commercial manufacturing and produced under full cGMP conditions in the United States to the highest quality and purity standards. Pfanstiehl Brand Sodium Succinate (Anhydrous) is compliant with the USP monograph established in 2017 and available as USP-NF (United States Pharmacopoeia—National Formulary). Sodium Succinate (Anhydrous) is the disodium salt of succinic acid. Sodium Succinate is generally used as a Biopharmaceutical ingredient for pH buffering and final product formulation (e.g. Antibody Drug Conjugates/ADCs). The physical properties of this product make it a suitable tool for use in formulation. Sodium Succinate (Anhydrous) is a white powder with a melting point of more than 400°C, and has a water solubility of more than 100 g/L. It is typically stable at pH 4, 7 and 9 at 50°C for 5 days, and readily biodegradable.Pfanstiehl High Purity / Low Endotoxin-Low Metal Sodium Succinate (Anhydrous) was developed specifically for biopharmaceutical formulation and commercial manufacturing and produced under full cGMP conditions in the United States to the highest quality and purity standards. Pfanstiehl Brand Sodium Succinate (Anhydrous) is compliant with the USP monograph established in 2017 and available as USP-NF (United States Pharmacopoeia—National Formulary).

Pfanstiehl Inc Streptozotocin (S-141) – 5g - API, active pharmaceutical ingredient – CAS: 18883-66-4 <img src=

Pfanstiehl Inc Streptozotocin (S-141) – 5g - API, active pharmaceutical ingredient – CAS: 18883-66-4 DFS Item

Streptozotocin (S-119) – 5g - API, active pharmaceutical ingredient – CAS: 18883-66-4 Streptozotocin (S-119) – 5g - API, active pharmaceutical ingredient – CAS: 18883-66-4

Pfanstiehl Inc L-Histidine, High Purity, Low Endotoxin, Low Metals, USP, EP, JP, ChP (H-116) - 5kg pack – GMP, Multicompendial - CAS: 71-00-1 <img src=

Pfanstiehl Inc L-Histidine, High Purity, Low Endotoxin, Low Metals, USP, EP, JP, ChP (H-116) - 5kg pack – GMP, Multicompendial - CAS: 71-00-1 DFS Item

Histidine is commonly used in biotherapeutic formulations as well as bioprocessing. Histidine has been shown to protect monoclonal antibodies in both the liquid and lyophilized states against heat stress and is becoming increasingly common in formulations of protein therapeutics. Histidine is the only amino acid with pH 7.4 within its buffering range, leaving histidine as the best amino acid buffer under physiological conditions. Pfanstiehl High Purity / Low Endotoxin-Low Metal Histidine establishes a new quality standard for amino acids, designed specifically for Biopharmaceutical formulation and bioprocessing. Pfanstiehl Brand Histidine is available as USP (United States Pharmacopoeia), EP (European Pharmacopoeia), JP (Japanese Pharmacopoeia) and ChP (Chinese Pharmacopoeia). Histidine is commonly used in biotherapeutic formulations as well as bioprocessing. Histidine has been shown to protect monoclonal antibodies in both the liquid and lyophilized states against heat stress and is becoming increasingly common in formulations of protein therapeutics. Histidine is the only amino acid with pH 7.4 within its buffering range, leaving histidine as the best amino acid buffer under physiological conditions. Pfanstiehl High Purity / Low Endotoxin-Low Metal Histidine establishes a new quality standard for amino acids, designed specifically for Biopharmaceutical formulation and bioprocessing. Pfanstiehl Brand Histidine is available as USP (United States Pharmacopoeia), EP (European Pharmacopoeia), JP (Japanese Pharmacopoeia) and ChP (Chinese Pharmacopoeia).

Pfanstiehl Inc Sucrose, NF, EP, JP, ChP High Purity Low Endotoxin - Cane Derived (S-124-1-MC) – 5kg pack – GMP, Compendial – CAS: 57-50-1 <img src=

Pfanstiehl Inc Sucrose, NF, EP, JP, ChP High Purity Low Endotoxin - Cane Derived (S-124-1-MC) – 5kg pack – GMP, Compendial – CAS: 57-50-1 DFS Item

Sucrose is a non-reducing crystalline disaccharide made up of glucose and fructose, found in many plants but extracted as ordinary sugar mainly from sugar cane and sugar beets. Pfanstiehl, High Purity Low Endotoxin Sucrose is used in the biopharmaceutical industry to stabilize proteins, lipids, and carbohydrates throughout the formulation and freeze/thaw life cycle of therapeutics. It is also widely applied as a cryopreservative and media supplement in a variety of cell-based bioprocesses. It is preferred to trehalose in applications where solubility and/or viscosity issues are paramount.The benefits of sucrose include but are not limited to:• Monoclonal Antibody(mAbs) stabilization• Vaccines stabilization• Peptide stabilization• Antibody Drug Conjugate (ADC) stabilization• Stem cell preservation• Media SupplementationPfanstiehl Sucrose is available as NF (National Formulary), EP (European Pharmacopoeia), JP (Japanese Pharmacopoeia), and ChP (Chinese Pharmacopoeia). Sucrose is a non-reducing crystalline disaccharide made up of glucose and fructose, found in many plants but extracted as ordinary sugar mainly from sugar cane and sugar beets. Pfanstiehl, High Purity Low Endotoxin Sucrose is used in the biopharmaceutical industry to stabilize proteins, lipids, and carbohydrates throughout the formulation and freeze/thaw life cycle of therapeutics. It is also widely applied as a cryopreservative and media supplement in a variety of cell-based bioprocesses. It is preferred to trehalose in applications where solubility and/or viscosity issues are paramount.The benefits of sucrose include but are not limited to:• Monoclonal Antibody(mAbs) stabilization• Vaccines stabilization• Peptide stabilization• Antibody Drug Conjugate (ADC) stabilization• Stem cell preservation• Media SupplementationPfanstiehl Sucrose is available as NF (National Formulary), EP (European Pharmacopoeia), JP (Japanese Pharmacopoeia), and ChP (Chinese Pharmacopoeia).

Pfanstiehl Inc Sodium Succinate, Hexahydrate, High Purity Low Endotoxin, NF, JPE (D-161) – 5kg pack – GMP, Multicompendial – CAS: 6106-21-4 <img src=

Pfanstiehl Inc Sodium Succinate, Hexahydrate, High Purity Low Endotoxin, NF, JPE (D-161) – 5kg pack – GMP, Multicompendial – CAS: 6106-21-4 DFS Item

Sodium Succinate (Hexahydrate) is the fully hydrated form of sodium succinate. Sodium Succinate is generally used as a Biopharmaceutical ingredient for pH buffering and final product formulation (e.g. Antibody Drug Conjugates/ADCs). The physical properties of this product make it a suitable tool for use in a formulation. Pfanstiehl High Purity / Low Endotoxin-Low Metal Sodium Succinate (Hexahydrate) was developed specifically for biopharmaceutical formulation and commercial manufacturing and produced under full cGMP conditions in the United States to the highest quality and purity standards. Pfanstiehl Brand Sodium Succinate (Anhydrous) is compliant with the USP monograph established in 2017 and available as USP-NF (United States Pharmacopoeia—National Formulary). Sodium Succinate (Hexahydrate) is the fully hydrated form of sodium succinate. Sodium Succinate is generally used as a Biopharmaceutical ingredient for pH buffering and final product formulation (e.g. Antibody Drug Conjugates/ADCs). The physical properties of this product make it a suitable tool for use in a formulation. Pfanstiehl High Purity / Low Endotoxin-Low Metal Sodium Succinate (Hexahydrate) was developed specifically for biopharmaceutical formulation and commercial manufacturing and produced under full cGMP conditions in the United States to the highest quality and purity standards. Pfanstiehl Brand Sodium Succinate (Anhydrous) is compliant with the USP monograph established in 2017 and available as USP-NF (United States Pharmacopoeia—National Formulary).

Pfanstiehl Inc D-Galactose, Plant Derived, High Purity Low Endotoxin / Low Metal, EP (G-126-3) - 1kg pack – GMP, Multicompendial pending USP – CAS: 59-23-4 <img src=

Pfanstiehl Inc D-Galactose, Plant Derived, High Purity Low Endotoxin / Low Metal, EP (G-126-3) - 1kg pack – GMP, Multicompendial pending USP – CAS: 59-23-4 DFS Item

Galactose is a monosaccharide sugar of the hexose class that is a constituent of lactose and many polysaccharides. Galactose is found in milk, sugar beets, gums, and mucilages. It is also synthesized in humans and is a constituent of glycolipids and glycoproteins. Galactose is finding an ever-increasing use as a cell metabolism modulator in the optimization of protein therapeutics bioproduction.Pfanstiehl High Purity Low Endotoxin Galactose was developed specifically for biopharmaceutical use, to the highest quality and purity standards. It has been utilized as a key, chemically defined component to optimize protein production while mitigating lactate and ammonia formation.The various benefits imparted by Galactose in bioproduction include but are not limited to:• Reduced Lactate & Ammonia Production• Increased Target Protein Production• Clean and Consistent Media Impurity ProfilePfanstiehl Galactose is available as NF (National Formulary) and EP (European Pharmacopoeia). Galactose is a monosaccharide sugar of the hexose class that is a constituent of lactose and many polysaccharides. Galactose is found in milk, sugar beets, gums, and mucilages. It is also synthesized in humans and is a constituent of glycolipids and glycoproteins. Galactose is finding an ever-increasing use as a cell metabolism modulator in the optimization of protein therapeutics bioproduction.Pfanstiehl High Purity Low Endotoxin Galactose was developed specifically for biopharmaceutical use, to the highest quality and purity standards. It has been utilized as a key, chemically defined component to optimize protein production while mitigating lactate and ammonia formation.The various benefits imparted by Galactose in bioproduction include but are not limited to:• Reduced Lactate & Ammonia Production• Increased Target Protein Production• Clean and Consistent Media Impurity ProfilePfanstiehl Galactose is available as NF (National Formulary) and EP (European Pharmacopoeia).

Pfanstiehl Inc Podophyllotoxin (P-126) – 500g pack – API, active pharmaceutical ingredient – CAS:  518-28-5 <img src=

Pfanstiehl Inc Podophyllotoxin (P-126) – 500g pack – API, active pharmaceutical ingredient – CAS: 518-28-5 DFS Item

Podophyllotoxin (P-126) – 500g pack – API, active pharmaceutical ingredient – CAS: 518-28-5 Podophyllotoxin (P-126) – 500g pack – API, active pharmaceutical ingredient – CAS: 518-28-5

Pfanstiehl Inc Streptozotocin (S-141) – 500g - API, active pharmaceutical ingredient – CAS: 18883-66-4 <img src=

Pfanstiehl Inc Streptozotocin (S-141) – 500g - API, active pharmaceutical ingredient – CAS: 18883-66-4 DFS Item

Streptozotocin (S-119) – 500g - API, active pharmaceutical ingredient – CAS: 18883-66-4 Streptozotocin (S-119) – 500g - API, active pharmaceutical ingredient – CAS: 18883-66-4

Pfanstiehl Inc Sodium Succinate, Anhydrous, High Purity Low Endotoxin, NF (D-160) – 5kg pack – GMP, Compendial – CAS: 150-90-3 <img src=

Pfanstiehl Inc Sodium Succinate, Anhydrous, High Purity Low Endotoxin, NF (D-160) – 5kg pack – GMP, Compendial – CAS: 150-90-3 DFS Item

Sodium Succinate (Anhydrous) is the disodium salt of succinic acid. Sodium Succinate is generally used as a Biopharmaceutical ingredient for pH buffering and final product formulation (e.g. Antibody Drug Conjugates/ADCs). The physical properties of this product make it a suitable tool for use in formulation. Sodium Succinate (Anhydrous) is a white powder with a melting point of more than 400°C, and has a water solubility of more than 100 g/L. It is typically stable at pH 4, 7 and 9 at 50°C for 5 days, and readily biodegradable.Pfanstiehl High Purity / Low Endotoxin-Low Metal Sodium Succinate (Anhydrous) was developed specifically for biopharmaceutical formulation and commercial manufacturing and produced under full cGMP conditions in the United States to the highest quality and purity standards. Pfanstiehl Brand Sodium Succinate (Anhydrous) is compliant with the USP monograph established in 2017 and available as USP-NF (United States Pharmacopoeia—National Formulary). Sodium Succinate (Anhydrous) is the disodium salt of succinic acid. Sodium Succinate is generally used as a Biopharmaceutical ingredient for pH buffering and final product formulation (e.g. Antibody Drug Conjugates/ADCs). The physical properties of this product make it a suitable tool for use in formulation. Sodium Succinate (Anhydrous) is a white powder with a melting point of more than 400°C, and has a water solubility of more than 100 g/L. It is typically stable at pH 4, 7 and 9 at 50°C for 5 days, and readily biodegradable.Pfanstiehl High Purity / Low Endotoxin-Low Metal Sodium Succinate (Anhydrous) was developed specifically for biopharmaceutical formulation and commercial manufacturing and produced under full cGMP conditions in the United States to the highest quality and purity standards. Pfanstiehl Brand Sodium Succinate (Anhydrous) is compliant with the USP monograph established in 2017 and available as USP-NF (United States Pharmacopoeia—National Formulary).

Pfanstiehl Inc Streptozotocin (S-141) – 100g - API, active pharmaceutical ingredient – CAS: 18883-66-4 <img src=

Pfanstiehl Inc Streptozotocin (S-141) – 100g - API, active pharmaceutical ingredient – CAS: 18883-66-4 DFS Item

Streptozotocin (S-119) – 100g - API, active pharmaceutical ingredient – CAS: 18883-66-4 Streptozotocin (S-119) – 100g - API, active pharmaceutical ingredient – CAS: 18883-66-4

Pfanstiehl Inc Streptozotocin (S-141) – 10g - API, active pharmaceutical ingredient – CAS: 18883-66-4 <img src=

Pfanstiehl Inc Streptozotocin (S-141) – 10g - API, active pharmaceutical ingredient – CAS: 18883-66-4 DFS Item

Streptozotocin (S-119) – 10g - API, active pharmaceutical ingredient – CAS: 18883-66-4 Streptozotocin (S-119) – 10g - API, active pharmaceutical ingredient – CAS: 18883-66-4

Pfanstiehl Inc L-Histidine Hydrochloride Monohydrate, High Purity, Low Endotoxin, Low Metals, EP, JP, ChP (H-117) - 1kg pack – GMP, Multicompendial - CAS: 5934-29-2 <img src=

Pfanstiehl Inc L-Histidine Hydrochloride Monohydrate, High Purity, Low Endotoxin, Low Metals, EP, JP, ChP (H-117) - 1kg pack – GMP, Multicompendial - CAS: 5934-29-2 DFS Item

Histidine is commonly used in biotherapeutic formulations as well as bioprocessing. Histidine has been shown to protect monoclonal antibodies in both the liquid and lyophilized states against heat stress and is becoming increasingly common in formulations of protein therapeutics. Histidine is the only amino acid with pH 7.4 within its buffering range, leaving histidine as the best amino acid buffer under physiological conditions. Pfanstiehl High Purity / Low Endotoxin-Low Metal Histidine establishes a new quality standard for amino acids, designed specifically for Biopharmaceutical formulation and bioprocessing. Pfanstiehl Brand Histidine is available as USP (United States Pharmacopoeia), EP (European Pharmacopoeia), JP (Japanese Pharmacopoeia) and ChP (Chinese Pharmacopoeia). Histidine is commonly used in biotherapeutic formulations as well as bioprocessing. Histidine has been shown to protect monoclonal antibodies in both the liquid and lyophilized states against heat stress and is becoming increasingly common in formulations of protein therapeutics. Histidine is the only amino acid with pH 7.4 within its buffering range, leaving histidine as the best amino acid buffer under physiological conditions. Pfanstiehl High Purity / Low Endotoxin-Low Metal Histidine establishes a new quality standard for amino acids, designed specifically for Biopharmaceutical formulation and bioprocessing. Pfanstiehl Brand Histidine is available as USP (United States Pharmacopoeia), EP (European Pharmacopoeia), JP (Japanese Pharmacopoeia) and ChP (Chinese Pharmacopoeia).

Pfanstiehl Inc Sucrose, NF, EP, JP, ChP High Purity, Low Endotoxin, Beet Derived (S-124-2-MC) – 1kg pack – GMP, Compendial – CAS: 57-50-1 <img src=

Pfanstiehl Inc Sucrose, NF, EP, JP, ChP High Purity, Low Endotoxin, Beet Derived (S-124-2-MC) – 1kg pack – GMP, Compendial – CAS: 57-50-1 DFS Item

Sucrose is a non-reducing crystalline disaccharide made up of glucose and fructose, found in many plants but extracted as ordinary sugar mainly from sugar cane and sugar beets. Pfanstiehl, High Purity Low Endotoxin Sucrose is used in the biopharmaceutical industry to stabilize proteins, lipids, and carbohydrates throughout the formulation and freeze/thaw life cycle of therapeutics. It is also widely applied as a cryopreservative and media supplement in a variety of cell-based bioprocesses. It is preferred to trehalose in applications where solubility and/or viscosity issues are paramount.The benefits of sucrose include but are not limited to:• Monoclonal Antibody(mAbs) stabilization• Vaccines stabilization• Peptide stabilization• Antibody Drug Conjugate (ADC) stabilization• Stem cell preservation• Media SupplementationPfanstiehl Sucrose is available as NF (National Formulary), EP (European Pharmacopoeia), JP (Japanese Pharmacopoeia), and ChP (Chinese Pharmacopoeia). Sucrose is a non-reducing crystalline disaccharide made up of glucose and fructose, found in many plants but extracted as ordinary sugar mainly from sugar cane and sugar beets. Pfanstiehl, High Purity Low Endotoxin Sucrose is used in the biopharmaceutical industry to stabilize proteins, lipids, and carbohydrates throughout the formulation and freeze/thaw life cycle of therapeutics. It is also widely applied as a cryopreservative and media supplement in a variety of cell-based bioprocesses. It is preferred to trehalose in applications where solubility and/or viscosity issues are paramount.The benefits of sucrose include but are not limited to:• Monoclonal Antibody(mAbs) stabilization• Vaccines stabilization• Peptide stabilization• Antibody Drug Conjugate (ADC) stabilization• Stem cell preservation• Media SupplementationPfanstiehl Sucrose is available as NF (National Formulary), EP (European Pharmacopoeia), JP (Japanese Pharmacopoeia), and ChP (Chinese Pharmacopoeia).

Pfanstiehl Inc D-Galactose, Plant Derived, High Purity Low Endotoxin / Low Metal, EP (G-126-3) - 5kg pack – GMP, Multicompendial pending USP – CAS: 59-23-4 <img src=

Pfanstiehl Inc D-Galactose, Plant Derived, High Purity Low Endotoxin / Low Metal, EP (G-126-3) - 5kg pack – GMP, Multicompendial pending USP – CAS: 59-23-4 DFS Item

Galactose is a monosaccharide sugar of the hexose class that is a constituent of lactose and many polysaccharides. Galactose is found in milk, sugar beets, gums, and mucilages. It is also synthesized in humans and is a constituent of glycolipids and glycoproteins. Galactose is finding an ever-increasing use as a cell metabolism modulator in the optimization of protein therapeutics bioproduction.Pfanstiehl High Purity Low Endotoxin Galactose was developed specifically for biopharmaceutical use, to the highest quality and purity standards. It has been utilized as a key, chemically defined component to optimize protein production while mitigating lactate and ammonia formation.The various benefits imparted by Galactose in bioproduction include but are not limited to:• Reduced Lactate & Ammonia Production• Increased Target Protein Production• Clean and Consistent Media Impurity ProfilePfanstiehl Galactose is available as NF (National Formulary) and EP (European Pharmacopoeia). Galactose is a monosaccharide sugar of the hexose class that is a constituent of lactose and many polysaccharides. Galactose is found in milk, sugar beets, gums, and mucilages. It is also synthesized in humans and is a constituent of glycolipids and glycoproteins. Galactose is finding an ever-increasing use as a cell metabolism modulator in the optimization of protein therapeutics bioproduction.Pfanstiehl High Purity Low Endotoxin Galactose was developed specifically for biopharmaceutical use, to the highest quality and purity standards. It has been utilized as a key, chemically defined component to optimize protein production while mitigating lactate and ammonia formation.The various benefits imparted by Galactose in bioproduction include but are not limited to:• Reduced Lactate & Ammonia Production• Increased Target Protein Production• Clean and Consistent Media Impurity ProfilePfanstiehl Galactose is available as NF (National Formulary) and EP (European Pharmacopoeia).

Pfanstiehl Inc Maltose High Purity, Hydrate (Low Endotoxin), NF (M-132-1) – 1kg pack – GMP, Compendial – CAS: 6363-53-7 <img src=

Pfanstiehl Inc Maltose High Purity, Hydrate (Low Endotoxin), NF (M-132-1) – 1kg pack – GMP, Compendial – CAS: 6363-53-7 DFS Item

Maltose is a disaccharide consisting of two glucose molecules with an α-1,4 glucosidic bond. Upon injection, it requires a minimal quantity of insulin, having little impact influence on blood-sugar levels. Hence, it is commonly used to stabilize intravenous IG infusions, among other protein-based formulations.Pfanstiehl, High Purity Low Endotoxin Maltose is a high quality, pharmaceutical grade maltose that can be used in bioprocessing and parenteral applications. In addition to being a component in nutritional intravenous fluids, it can be also used as an excipient for protein stabilization.The applications of maltose include but are not limited to:• Blood Fractionation• Prevention of Protein Aggregation in IVIG solutions• Protein stabilization• Bulking agentPfanstiehl Maltose is available as USP-NF (United States Pharmacopoeia—National Formulary). Maltose is a disaccharide consisting of two glucose molecules with an α-1,4 glucosidic bond. Upon injection, it requires a minimal quantity of insulin, having little impact influence on blood-sugar levels. Hence, it is commonly used to stabilize intravenous IG infusions, among other protein-based formulations.Pfanstiehl, High Purity Low Endotoxin Maltose is a high quality, pharmaceutical grade maltose that can be used in bioprocessing and parenteral applications. In addition to being a component in nutritional intravenous fluids, it can be also used as an excipient for protein stabilization.The applications of maltose include but are not limited to:• Blood Fractionation• Prevention of Protein Aggregation in IVIG solutions• Protein stabilization• Bulking agentPfanstiehl Maltose is available as USP-NF (United States Pharmacopoeia—National Formulary).

Pfanstiehl Inc Ammonium Lactate, Pharmaceutical Grade (A-152-1) - 240kg pack - GMP - CAS: 515-98-0 <img src=

Pfanstiehl Inc Ammonium Lactate, Pharmaceutical Grade (A-152-1) - 240kg pack - GMP - CAS: 515-98-0 DFS Item

Ammonium Lactate, Pharmaceutical Grade (A-152-1) - 240kg pack - GMP - CAS: 515-98-0 Ammonium Lactate, Pharmaceutical Grade (A-152-1) - 240kg pack - GMP - CAS: 515-98-0

Pfanstiehl Inc L-Arginine, High Purity, Low Endotoxin, Low Metals, USP, EP, JP, ChP (A-170) - 5kg pack – GMP, Multicompendial - CAS: 74-79-3 <img src=

Pfanstiehl Inc L-Arginine, High Purity, Low Endotoxin, Low Metals, USP, EP, JP, ChP (A-170) - 5kg pack – GMP, Multicompendial - CAS: 74-79-3 DFS Item

L-Arginine is an essential amino acid frequently used as a solution additive to help stabilize proteins against aggregation, particularly in the process of protein refolding. Amino acids have been known to exhibit lyoprotective effects similar to established stabilizers, such as sugars. Their ability to prevent protein aggregation in both liquid and solid states make them an attractive alternative as protein stabilizers for freeze drying. Typically known and used as a key component in upstream cell culture, L-Arginine has also been utilized to help prevent aggregation of pharmaceutical formulations containing therapeutic proteins at relatively high concentrations.Pfanstiehl High Purity / Low Endotoxin-Low Metal Arginine establishes a new quality standard for amino acids, designed specifically for Biopharmaceutical and Pharmaceutical Production. Available as USP (United States Pharmacopoeia), EP (European Pharmacopoeia), JP (Japanese Pharmacopoeia) and ChP (Chinese Pharmacopoeia). L-Arginine is an essential amino acid frequently used as a solution additive to help stabilize proteins against aggregation, particularly in the process of protein refolding. Amino acids have been known to exhibit lyoprotective effects similar to established stabilizers, such as sugars. Their ability to prevent protein aggregation in both liquid and solid states make them an attractive alternative as protein stabilizers for freeze drying. Typically known and used as a key component in upstream cell culture, L-Arginine has also been utilized to help prevent aggregation of pharmaceutical formulations containing therapeutic proteins at relatively high concentrations.Pfanstiehl High Purity / Low Endotoxin-Low Metal Arginine establishes a new quality standard for amino acids, designed specifically for Biopharmaceutical and Pharmaceutical Production. Available as USP (United States Pharmacopoeia), EP (European Pharmacopoeia), JP (Japanese Pharmacopoeia) and ChP (Chinese Pharmacopoeia).

Pfanstiehl Inc α, α-Trehalose Dihydrate, High Purity (Low Endotoxin), NF, EP, JP, ChP (T-104-4) – 1kg pack – GMP, Compendial – CAS: 6138-23-4 <img src=

Pfanstiehl Inc α, α-Trehalose Dihydrate, High Purity (Low Endotoxin), NF, EP, JP, ChP (T-104-4) – 1kg pack – GMP, Compendial – CAS: 6138-23-4 DFS Item

Trehalose is a non-reducing disaccharide consisting of two glucose molecules linked by an α, α–1,1 bond. Pfanstiehl, High Purity Low Endotoxin Trehalose is used in the biopharmaceutical industry to stabilize proteins, lipids, and carbohydrates throughout the formulation and freeze/thaw life cycle of therapeutics. It is also widely applied as a key component in cryopreservation media to stabilize cell membranes and improve the recovery and robustness of cells used for bioproduction and cell therapy.The stabilizing benefits of trehalose include but are not limited to:• Monoclonal Antibodies (mAbs)• Antibody Fragments (fAbs)• Vaccines• Fusion Proteins• Peptides• Stem cellsPfanstiehl Brand Trehalose is available as NF (National Formulary), EP (European Pharmacopoeia), JP (Japanese Pharmacopoeia), and ChP (Chinese Pharmacopoeia). Trehalose is a non-reducing disaccharide consisting of two glucose molecules linked by an α, α–1,1 bond. Pfanstiehl, High Purity Low Endotoxin Trehalose is used in the biopharmaceutical industry to stabilize proteins, lipids, and carbohydrates throughout the formulation and freeze/thaw life cycle of therapeutics. It is also widely applied as a key component in cryopreservation media to stabilize cell membranes and improve the recovery and robustness of cells used for bioproduction and cell therapy.The stabilizing benefits of trehalose include but are not limited to:• Monoclonal Antibodies (mAbs)• Antibody Fragments (fAbs)• Vaccines• Fusion Proteins• Peptides• Stem cellsPfanstiehl Brand Trehalose is available as NF (National Formulary), EP (European Pharmacopoeia), JP (Japanese Pharmacopoeia), and ChP (Chinese Pharmacopoeia).

Pfanstiehl Inc Sodium Gluconate, U.S.P. (Low Endotoxin) (S-108) – 1kg - API, active pharmaceutical ingredient – CAS:  527-07-1 <img src=

Pfanstiehl Inc Sodium Gluconate, U.S.P. (Low Endotoxin) (S-108) – 1kg - API, active pharmaceutical ingredient – CAS: 527-07-1 DFS Item

Sodium Gluconate, U.S.P. (Low Endotoxin) (S-108) – 1kg - API, active pharmaceutical ingredient – CAS: 527-07-1 Sodium Gluconate, U.S.P. (Low Endotoxin) (S-108) – 1kg - API, active pharmaceutical ingredient – CAS: 527-07-1

Pfanstiehl Inc Streptozotocin (S-141) – 1kg - API, active pharmaceutical ingredient – CAS: 18883-66-4 <img src=

Pfanstiehl Inc Streptozotocin (S-141) – 1kg - API, active pharmaceutical ingredient – CAS: 18883-66-4 DFS Item

Streptozotocin (S-119) – 1kg - API, active pharmaceutical ingredient – CAS: 18883-66-4 Streptozotocin (S-119) – 1kg - API, active pharmaceutical ingredient – CAS: 18883-66-4

Pfanstiehl Inc Sodium Succinate, Hexahydrate, High Purity Low Endotoxin, NF, JPE (D-161) – 1kg pack – GMP, Multicompendial – CAS: 6106-21-4 <img src=

Pfanstiehl Inc Sodium Succinate, Hexahydrate, High Purity Low Endotoxin, NF, JPE (D-161) – 1kg pack – GMP, Multicompendial – CAS: 6106-21-4 DFS Item

Sodium Succinate (Hexahydrate) is the fully hydrated form of sodium succinate. Sodium Succinate is generally used as a Biopharmaceutical ingredient for pH buffering and final product formulation (e.g. Antibody Drug Conjugates/ADCs). The physical properties of this product make it a suitable tool for use in a formulation. Pfanstiehl High Purity / Low Endotoxin-Low Metal Sodium Succinate (Hexahydrate) was developed specifically for biopharmaceutical formulation and commercial manufacturing and produced under full cGMP conditions in the United States to the highest quality and purity standards. Pfanstiehl Brand Sodium Succinate (Anhydrous) is compliant with the USP monograph established in 2017 and available as USP-NF (United States Pharmacopoeia—National Formulary). Sodium Succinate (Hexahydrate) is the fully hydrated form of sodium succinate. Sodium Succinate is generally used as a Biopharmaceutical ingredient for pH buffering and final product formulation (e.g. Antibody Drug Conjugates/ADCs). The physical properties of this product make it a suitable tool for use in a formulation. Pfanstiehl High Purity / Low Endotoxin-Low Metal Sodium Succinate (Hexahydrate) was developed specifically for biopharmaceutical formulation and commercial manufacturing and produced under full cGMP conditions in the United States to the highest quality and purity standards. Pfanstiehl Brand Sodium Succinate (Anhydrous) is compliant with the USP monograph established in 2017 and available as USP-NF (United States Pharmacopoeia—National Formulary).

Pfanstiehl Inc D-Galactose, Lactose Derived, High Purity Low Endotoxin, NF, EP (G-125-1) – 5kg pack – GMP, Multicompendial – CAS: 59-23-4 <img src=

Pfanstiehl Inc D-Galactose, Lactose Derived, High Purity Low Endotoxin, NF, EP (G-125-1) – 5kg pack – GMP, Multicompendial – CAS: 59-23-4 DFS Item

Galactose is a monosaccharide sugar of the hexose class that is a constituent of lactose and many polysaccharides. Galactose is found in milk, sugar beets, gums, and mucilages. It is also synthesized in humans and is a constituent of glycolipids and glycoproteins. Galactose is finding an ever-increasing use as a cell metabolism modulator in the optimization of protein therapeutics bioproduction.Pfanstiehl High Purity Low Endotoxin Galactose was developed specifically for biopharmaceutical use, to the highest quality and purity standards. It has been utilized as a key, chemically defined component to optimize protein production while mitigating lactate and ammonia formation.The various benefits imparted by Galactose in bioproduction include but are not limited to:• Reduced Lactate & Ammonia Production• Increased Target Protein Production• Clean and Consistent Media Impurity ProfilePfanstiehl Galactose is available as NF (National Formulary) and EP (European Pharmacopoeia). Galactose is a monosaccharide sugar of the hexose class that is a constituent of lactose and many polysaccharides. Galactose is found in milk, sugar beets, gums, and mucilages. It is also synthesized in humans and is a constituent of glycolipids and glycoproteins. Galactose is finding an ever-increasing use as a cell metabolism modulator in the optimization of protein therapeutics bioproduction.Pfanstiehl High Purity Low Endotoxin Galactose was developed specifically for biopharmaceutical use, to the highest quality and purity standards. It has been utilized as a key, chemically defined component to optimize protein production while mitigating lactate and ammonia formation.The various benefits imparted by Galactose in bioproduction include but are not limited to:• Reduced Lactate & Ammonia Production• Increased Target Protein Production• Clean and Consistent Media Impurity ProfilePfanstiehl Galactose is available as NF (National Formulary) and EP (European Pharmacopoeia).

Pfanstiehl Inc Podophyllotoxin (P-126) – 100g pack – API, active pharmaceutical ingredient – CAS:  518-28-5 <img src=

Pfanstiehl Inc Podophyllotoxin (P-126) – 100g pack – API, active pharmaceutical ingredient – CAS: 518-28-5 DFS Item

Podophyllotoxin (P-126) – 100g pack – API, active pharmaceutical ingredient – CAS: 518-28-5 Podophyllotoxin (P-126) – 100g pack – API, active pharmaceutical ingredient – CAS: 518-28-5

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