Recombinant Proteins

Modified or manipulated proteins encoded by recombinant DNA and suitable for a variety of purposes including the modification of gene sequences, mass protein production, and the manufacture of commercial products.

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106 – 120 of 130,014 results

106

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R&D Systems™ Recombinant Human APRIL/TNFSF13 (HEK293-expressed) Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

Pricing & Availability
Specifications

Purity or Quality Grade	>90%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	M.W. (Observed): 26 kDa, reducing conditions; M.W. (theoretical): 21.7 kDa
Gene Symbol	TNFSF13
Quantity	10 μg
Endotoxin Concentration	<0.10 EU / 1 μg of the protein by the LAL method.
Storage Requirements	Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C to -70°C under sterile conditions after reconstitution.
For Use With (Application)	Bioactivity
Protein	APRIL/TNFSF13
Source	Human embryonic kidney cell, HEK293-derived human APRIL/TNFSF13 protein HA (YPYDVPDYA) GCN4-IZ GGGSGGGSGGGS Human April (Ala105-Leu250) (N-terminus) Accession # O75888 (C-terminus)
Name	APRIL/TNFSF13
Accession Number	O75888
Gene ID (Entrez)	8741
Structural Form	Noncovalently-linked homotrimer
Recombinant	Recombinant

107

Gibco™ Human R-Spondin 1 Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability

108

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R&D Systems™ Recombinant Human BAFF/BLyS/TNFSF13B (CHO-expressed) Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility.

Pricing & Availability
Specifications

Purity or Quality Grade	95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	17.0 kDa (monomer)
Gene ID (Entrez)	10673
Quantity	25 μg
Structural Form	High Molecular Weight Multimer
Storage Requirements	Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution.
Source	Chinese Hamster Ovary cell line,CHO-derived human BAFF/BLyS/TNFSF13B protein Ala134-Leu285
Recombinant	Recombinant
Name	BAFF/BLyS/TNFSF13B

109

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R&D Systems™ Recombinant Human IL-33 Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

Pricing & Availability
Specifications

Purity or Quality Grade	95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	18 kDa
Gene ID (Entrez)	90865
Quantity	10 μg
Storage Requirements	Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution.
Source	E. coli-derived human IL-33 protein Ser112-Thr270
Recombinant	Recombinant
Name	IL-33

110

R&D Systems™ Recombinant Human BDNF Protein

Pricing & Availability
Specifications

Accession Number	P23560.1
Purity or Quality Grade	>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Conjugate	Unconjugated
Gene Alias	abrineurin, ANON2, brain-derived neurotrophic factor, BULN2, MGC34632, neurotrophin
Molecular Weight (g/mol)	M.W.-observed: 11-15 kDa, under reducing conditions., M.W.-theroretical: 13.5 kDa
Gene ID (Entrez)	627
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
Reconstitution	Reconstitute at 100-500 μg/mL in PBS.
Endotoxin Concentration	<0.10 EU / 1 μg of the protein by the LAL method.
Storage Requirements	Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C to -70°C under sterile conditions after reconstitution.
For Use With (Application)	Bioactivity
Protein	BDNF
Source	Chinese Hamster Ovary cell line, CHO-derived human BDNF protein His129-Arg247

111

R&D Systems™ Recombinant Human GDNF Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity, Binding Activity

Pricing & Availability
Specifications

Purity or Quality Grade	97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	11.6 kDa (monomer)
Gene ID (Entrez)	2668
Structural Form	Disulfide-linked homodimer
Storage Requirements	Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution.
Source	Mouse myeloma cell line,NS0-derived human GDNF protein Arg109-Ile211
Recombinant	Recombinant
Name	GDNF

112

Invitrogen™ Mouse NGF Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Shipping Condition	Room Temperature
Protein Family	Growth Factors & Receptors
Content And Storage	Store at -20 to -70 °C
Form	Lyophilized
Molecular Weight (g/mol)	13.5 kDa
Endotoxin Level	< 1 EU/μg
Gene Symbol	NGF
Protein	nerve growth factor
Protein Subtype	Neurotrophic Factors
Protein Form	Native
Gene ID (Entrez)	18049
Research Category	Development, Immunology, Inflammation, Neurobiology
Protein Tag	Untagged
Species	Mouse

113

Invitrogen™ Lycopersicon Esculentum (Tomato) Lectin (LEL, TL), DyLight 649

Used as marker of blood vessels and microglial cells in rodents and in neuroscience research

Pricing & Availability

114

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R&D Systems™ Recombinant Mouse IFN-gamma Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

Pricing & Availability
Specifications

Purity or Quality Grade	97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	15.6 kDa
Gene ID (Entrez)	15978
Quantity	100 μg
Storage Requirements	Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution.
Source	E. coli-derived mouse IFN-gamma protein His23-Cys155,with an N-terminal Met
Recombinant	Recombinant
Name	IFN-gamma

115

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R&D Systems™ Recombinant Mouse IL-4 Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

Pricing & Availability
Specifications

Purity or Quality Grade	97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Gene Alias	B cell growth factor 1, BCDF, B-cell stimulatory factor 1, BCGF1, BCGF-1, binetrakin, BSF1, BSF-1, IL4, IL-4B_cell stimulatory factor 1, IL4E12, interleukin 4, interleukin-4, Lymphocyte stimulatory factor 1, MGC79402, Pitrakinra
Molecular Weight (g/mol)	14 kDa
Gene ID (Entrez)	16189
Storage Requirements	Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution.
Source	E. coli-derived mouse IL-4 protein His23-Ser140,with an N-terminal Met
Recombinant	Recombinant
Name	IL-4

116

Gibco™ Human IL-34 Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability

117

Gibco™ Human BMP-7 Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Protein Family	Growth Factors & Receptors
Purity or Quality Grade	>95% by SDS-PAGE
Conjugate	Unconjugated
Form	Lyophilized
Common Name	BMP-7
Molecular Weight (g/mol)	38 kDa
Endotoxin Level	<0.5 EU/μg
Activity	ED50 = 8.31 ng/mL; determined by the dose-dependent induction of alkaline phosphatase production in ATDC-5 cells.
Endotoxin Concentration	<0.5 EU/μg
Expression System	HEK293 cells
For Use With (Application)	Bioactivity
Name	Human BMP-7
Purification Method	Purified
Gene Alias	BMP; BMP7; BMP-7; bone moorphogenic protein-7; Bone morphogenetic protein; bone morphogenetic protein 7; bone morphogenetic protein 7 (osteogenic protein 1); bone morphogenetic protein 7 preproprotein; bone morphogenic protein 7; Eptotermin alfa; OP1; OP-1; Osteogenic protein 1; RP11-560A15.5
Protein Form	Recombinant, Ligand
Biological Activity	ED50 = 8.31 ng/mL; determined by the dose-dependent induction of alkaline phosphatase production in ATDC-5 cells.
Formulation	10mM acetic acid with no preservative
Classification	Carrier-Free
Research Category	Bone Research, Stem Cell Research, Differentiation
Species	Human
Recombinant	Recombinant
Shipping Condition	Dry Ice
Content And Storage	-20°C
Bioassay	Induction of alkaline phosphatase in ATDC5 cells
Gene Symbol	Bmp7
Storage Requirements	-20°C
Protein Subtype	BMPs (Bone Morphogenetic Proteins) & Related Factors
Accession Number	P18075, P23359
Regulatory Status	RUO
Product Type	Protein
Gene ID (Entrez)	12162, 655
Product Line	Gibco

118

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R&D Systems™ Recombinant Human GM-CSF (CHO-expressed) Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

Pricing & Availability
Specifications

Purity or Quality Grade	>95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	M.W. (Observed): 20-35 kDa, reducing conditions; M.W. (theoretical): 14.5 kDa
Gene Symbol	CSF2
Endotoxin Concentration	<0.01 EU / 1 μg of the protein by the LAL method.
Storage Requirements	Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C to -70°C under sterile conditions after reconstitution.
For Use With (Application)	Bioactivity
Protein	GM-CSF
Source	Chinese Hamster Ovary cell line, CHO-derived human GM-CSF protein Ala18-Glu144
Name	GM-CSF
Accession Number	P04141
Gene Alias	colony stimulating factor 2 (granulocyte-macrophage), Colony-stimulating factor, CSF, CSF2, CSF-2, GMCSF, GM-CSF, GMCSFgranulocyte-macrophage colony-stimulating factor, granulocyte-macrophage colony stimulating factor, MGC131935, MGC138897, Molgramostim, molgramostin, sargramostim
Gene ID (Entrez)	1437
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS.
Reconstitution	Reconstitute at 100 μg/mL in PBS.
Recombinant	Recombinant

119

Gibco™ Mouse IL-3 Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Protein Family	Cytokines & Receptors
Purity or Quality Grade	>95% by SDS-PAGE
Conjugate	Unconjugated
Form	Lyophilized
Common Name	IL-3
Molecular Weight (g/mol)	16.1 kDa
Endotoxin Level	<0.1 ng/μg
Activity	ED50 < 0.1 ng/mL; determined by the dose-dependent proliferation of NFS-60 cells.
Endotoxin Concentration	<0.1 EU/μg
Expression System	E. coli
Name	Mouse IL-3
Purification Method	Purified
Gene Alias	BP/BPA; BPA; Colony stimulating factor multiple; colony-stimulating factor, multiple; Csfmu; Eo-CSF; HCGF; hematopoietic growth factor; Il3; Il-3; ILN; Interleukin; interleukin 3; Interleukin 3 (colony stimulating factor; Interleukin3; interleukin-3; Mast cell growth factor; mast-cell growth factor; MCGF; MGC79398; MGC79399; MGF; Multi CSF; MULTI-CSF; Multilineage colony stimulating factor; multilineage-colony-stimulating factor; multiple); multipotential colony-stimulating factor; P cell stimulating factor; P-cell stimulating factor; P-cell-stimulating factor; PCSA; PSF
Protein Form	Recombinant, Ligand
Biological Activity	ED50 < 0.1 ng/mL; determined by the dose-dependent proliferation of NFS-60 cells.
Formulation	Protein with no preservative
Classification	Carrier-Free
Research Category	Immunology
Species	Mouse
Recombinant	Recombinant
Shipping Condition	Wet Ice
Content And Storage	4°C
Gene Symbol	IL3
Sequence	ASISGRDTHR LTRTLNCSSI VKEIIGKLPE PELKTDDEGP SLRNKSFRRV NLSKFVESQG EVDPEDRYVI KSNLQKLNCC LPTSANDSAL PGVFIRDLDD FRKKLRFYMV HLNDLETVLT SRPPQPASGS VSPNRGTVEC
Storage Requirements	4°C
Protein Subtype	Interleukins
Accession Number	P01586
Regulatory Status	RUO
Product Type	Protein
Gene ID (Entrez)	16187
Product Line	Gibco

120

R&D Systems™ Recombinant Human PDGF-BB Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

Pricing & Availability
Specifications

Purity or Quality Grade	97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	12.3 kDa (monomer)
Gene ID (Entrez)	5155
Source	E. coli-derived human PDGF-BB protein Ser82-Thr190
Recombinant	Recombinant
Name	PDGF-BB

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Recombinant Proteins

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R&D Systems™ Recombinant Human APRIL/TNFSF13 (HEK293-expressed) Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human BAFF/BLyS/TNFSF13B (CHO-expressed) Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human IL-33 Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human BDNF Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human GDNF Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Mouse IFN-gamma Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Mouse IL-4 Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human GM-CSF (CHO-expressed) Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human PDGF-BB Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human APRIL/TNFSF13 (HEK293-expressed) Protein

R&D Systems™ Recombinant Human BAFF/BLyS/TNFSF13B (CHO-expressed) Protein

R&D Systems™ Recombinant Human IL-33 Protein

R&D Systems™ Recombinant Human BDNF Protein

R&D Systems™ Recombinant Human GDNF Protein

R&D Systems™ Recombinant Mouse IFN-gamma Protein

R&D Systems™ Recombinant Mouse IL-4 Protein

R&D Systems™ Recombinant Human GM-CSF (CHO-expressed) Protein

R&D Systems™ Recombinant Human PDGF-BB Protein