Life Science Buffers
Quality Biological Inc TE, pH 7.4 100mL
TE is composed of buffering agent Tris, and chelating agent EDTA. EDTA prevents degradation of DNA and RNA by chelating magnesium (or other divalent metal ions). Together, this Tris-EDTA based solution solubilizes DNA or RNA, while protecting it from degradation.
Applications: TE is useful for reconstituting nucleic acids, during DNA precipitation and other DNA applications, storing and diluting DNA and RNA, breaking protein-links in immuno-histochemistry procedures, and unmasking antigens and epitopes in formalin-fixed and paraffin-embedded tissue sections.
Storage Conditions: 15 °C to 30 °C
Shipping Condition: ambient temperature
Sterile Filtered
DNase, RNase and Protease Tested
Max Shelf Life: 36 months from date of manufacture
Product and/or packaging contains recycled/renewable content. Product and/or packaging is recyclable or reduces waste. Product and/or packaging is safer to human and environmental health.
Quality Biological Inc TAE Buffer (50X), 1000 mL
TAE (Tris-Acetate EDTA Buffer) buffer provides faster electrophoretic migration of linear DNA and better resolution of supercoiled DNA. TAE Buffer may be more suitable than TBE, for electrophoresis if DNA is to be recovered from the agarose and purified using commercially available DNA purification kits.
Applications: TAE buffer has a relatively low buffering capacity, therefore, periodic replacement of the buffer during prolonged electrophoresis is recommended.
Storage Conditions: 15 °C to 30 °C
Shipping Condition: ambient temperature
Sterile Filtered
DNase RNase and Protease Tested
Concentration: 2M Tris base and 0.05M disodium EDTA dihydrate
Max Shelf Life: 36 months from date of manufacture.
Product and/or packaging contains recycled/renewable content. Product and/or packaging is recyclable or reduces waste. Product and/or packaging is safer to human and environmental health.
Quality Biological Inc PBS (1X), pH 7.4 without Calcium and Magnesium, 500 mL
PBS (phosphate buffered saline) Balanced salt solution used for a variety biological and cell culture applications, such as washing cells before dissociation, transporting cells or tissue, diluting cells for counting, and preparing reagents.
Endotoxin and Mycoplasma tested
Applications: immunological applications, such as Western Blotting.
Storage Condition: 15°C to 30°C
Shipping Condition: ambient temperature
Sterile Filtered
Endotoxin and Mycoplasma Tested
pH: 7.3 7.5
Osmolality: 300 ± 5% mOsm/Kg H2O
Max Shelf Life: 24 months from date of manufacture
Product and/or packaging is recyclable or reduces waste Product and/or packaging is safer to human and environmental health UNSPSC: 12161700
Quality Biological Inc PBS (1X), pH 7.4 without Calcium and Magnesium, Case 10 X 1000 mL
PBS (phosphate buffered saline) Balanced salt solution used for a variety biological and cell culture applications, such as washing cells before dissociation, transporting cells or tissue, diluting cells for counting, and preparing reagents. Also useful for immunological applications, such as Western Blotting.
Endotoxin and Mycoplasma tested
Without Calcium and Magnesium
Storage Condition: 15 °C to 30 °C
Shipping Condition: ambient temperature
Sterile Filtered
Endotoxin and Mycoplasma Tested
pH: 7.3 7.5
Osmolality: 300 ± 5% mOsm/Kg H2O
Max Shelf Life: 24 months from date of manufacture
Manufactured under an ISO 9001:2015 certified quality management system.
Product and/or packaging contains recycled/renewable content. Product and/or packaging is recyclable or reduces waste. Product and/or packaging is safer to human and environmental health.
Quality Biological Inc TAE Buffer (50X), Case 10 X 1000 mL
TAE (Tris-Acetate EDTA Buffer) buffer provides faster electrophoretic migration of linear DNA and better resolution of supercoiled DNA. TAE Buffer may be more suitable than TBE, for electrophoresis if DNA is to be recovered from the agarose and purified using commercially available DNA purification kits.
Applications: TAE buffer has a relatively low buffering capacity, therefore, periodic replacement of the buffer during prolonged electrophoresis is recommended.
Storage Conditions: 15 °C to 30 °C
Shipping Condition: ambient temperature
Sterile Filtered
DNase RNase and Protease Tested
Concentration: 2M Tris base and 0.05M disodium EDTA dihydrate
Max Shelf Life: 36 months from date of manufacture
Product and/or packaging contains recycled/renewable content. Product and/or packaging is recyclable or reduces waste. Product and/or packaging is safer to human and environmental health.
Quality Biological Inc Protein Running Buffer (10X), 500 mL
Protein Running Buffer, 10X is used as the electrophoresis buffer during the stacking and resolve process of sodium dodecyl sulfate – polyacrylamide gel electrophoresis (SDS-PAGE), and is the running buffer for TRIS-glycine gel electrophoresis.
• Contains 1% SDS
• Filtered through a 0.22 µm membrane
• DNase, RNase, and Protease tested
This product is ideally suited for protein gel analysis in biochemical, molecular biological, cell biological, and immunological research studies.
Storage Conditions: 15 °C to 30 °C
Shipping Condition: ambient temperature
Sterile Filtered
DNase, RNase and Protease Tested
Max Shelf Life: 36 months from date of manufacture
Product and/or packaging contains recycled/renewable content. Product and/or packaging is recyclable or reduces waste. Product and/or packaging is safer to human and environmental health.
Quality Biological Inc PBS (1X), pH 7.4 without Calcium and Magnesium, 4 Liters
PBS (phosphate buffered saline) Balanced salt solution used for a variety biological and cell culture applications, such as washing cells before dissociation, transporting cells or tissue, diluting cells for counting, and preparing reagents. Also useful for immunological applications, such as Western Blotting.
Endotoxin and Mycoplasma tested
Without Calcium and Magnesium
Storage Condition: 15 °C to 30 °C
Shipping Condition: ambient temperature
Sterile Filtered
Endotoxin and Mycoplasma Tested
pH: 7.3 7.5
Osmolality: 300 ± 5% mOsm/Kg H2O
Max Shelf Life: 24 months from date of manufacture
Manufactured under an ISO 9001:2015 certified quality management system.
Product and/or packaging contains recycled/renewable content. Product and/or packaging is recyclable or reduces waste. Product and/or packaging is safer to human and environmental health.
Quality Biological Inc PBS (1X), pH 7.2, 4 Liters
PBS (phosphate buffered saline) is a balanced salt solution. Used for a variety biological and cell culture applications, such as washing cells before dissociation, transporting cells or tissue, diluting cells for counting, and preparing reagents. Also useful in immunological applications, such as Western Blotting.
Endotoxin and Mycoplasma tested
Without Calcium and Magnesium
Storage Condition: 15 °C to 30 °C
Shipping Condition: ambient temperature
Sterile Filtered
Endotoxin and Mycoplasma Tested
pH: 7.1 -7.3
Osmolality: 300 ± 5% mOsm/Kg H2O
Max Shelf Life: 24 months from date of manufacture
Manufactured under an ISO 9001:2015 certified quality management system.
Product and/or packaging contains recycled/renewable content. Product and/or packaging is recyclable or reduces waste. Product and/or packaging is safer to human and environmental health.
Quality Biological Inc PBS (1X), pH 7.2, 10 Liters
PBS (phosphate buffered saline) is a balanced salt solution. Used for a variety biological and cell culture applications, such as washing cells before dissociation, transporting cells or tissue, diluting cells for counting, and preparing reagents. Also useful in immunological applications, such as Western Blotting.
Endotoxin and Mycoplasma tested
Without Calcium and Magnesium
Storage Condition: 15 °C to 30 °C
Shipping Condition: ambient temperature
Sterile Filtered
Endotoxin and Mycoplasma Tested
pH: 7.1 -7.3
Osmolality: 300 ± 5% mOsm/Kg H2O
Max Shelf Life: 24 months from date of manufacture
Manufactured under an ISO 9001:2015 certified quality management system.
Product and/or packaging contains recycled/renewable content. Product and/or packaging is recyclable or reduces waste. Product and/or packaging is safer to human and environmental health.
Quality Biological Inc TAE Buffer (10X), 1000 mL
TAE (Tris-Acetate EDTA Buffer) buffer provides faster electrophoretic migration of linear DNA and better resolution of supercoiled DNA. TAE Buffer may be more suitable than TBE, for electrophoresis if DNA is to be recovered from the agarose and purified using commercially available DNA purification kits.
Applications: TAE is often prepared in concentrated stock solutions of 10X or 50X in the laboratory. A 1X working solution is prepared prior to electrophoresis.
Storage Condition: 15 °C to 30 °C
Shipping condition: ambient temperature
Sterile Filtered
DNase RNase and Protease Tested
Max Shelf Life: 36 months from date of manufacture
Product and/or packaging contains recycled/renewable content. Product and/or packaging is recyclable or reduces waste. Product and/or packaging is safer to human and environmental health
Quality Biological Inc PBS (10X), pH 7.4, 10 Liters
PBS is a balanced salt solution used for washing cells before dissociation, transporting cells or tissue, diluting cells for counting, and preparing reagents. Useful in immunological applications, such as Western Blotting.
Without Calcium and Magnesium
Endotoxin and Mycoplasma tested
Storage Condition: 15 °C to 30 °C
Shipping Condition: ambient temperature
Sterile Filtered
Endotoxin and Mycoplasma Tested
Osmolality: 300 ± 55 mOsm/Kg H20
Max Shelf Life: 24 months from date of manufacture
Manufactured under an ISO 9001:2015 certified quality management system.
Product and/or packaging contains recycled/renewable content. Product and/or packaging is recyclable or reduces waste. Product and/or packaging is safer to human and environmental health.
Quality Biological Inc TRIS HCL (1 M), pH 7.0, 500 mL
Tris is a buffer component in molecular biology, tissue culture, and electrophoresis procedures. Provide convenient and highly purified solutions.
Applications: Tris solutions are formulated into working concentrations for preparing the stacking and resolving portions of native or SDS-PAGE gels. Use Tris-HCl 1 M pH 7.0-7.5 for DEAE Dextran-mediated transfection of non-adherent and adherent cells.
Storage Conditions: 15 °C to 30 °C
Shipping Condition: ambient temperature
Sterile Filtered
DNase RNase and Protease Tested
pH: 7.5 ± 0.1
Max Shelf Life: 36 months from date of manufacture
Product and/or packaging contains recycled/renewable conten.t Product and/or packaging is recyclable or reduces waste. Product and/or packaging is safer to human and environmental health.
Quality Biological Inc TBS (10X), pH 7.4, 10 Liters
TBS (10X), pH 7.4 is used as a washing buffer for cellular and molecular biology techniques.
DNase, RNase and Protease tested.
Applications: TBS (10X), pH 7.4 will be useful as a washing buffer for electrodes, microtiter plates, and alkaline phophatase or peroxidase conjugates. TBS (10X), pH 7.44 can also be used in detergent preparation and Western blot or ELISA applications.
Storage Conditions: 15 °C to 30 °C
Shipping Condition: ambient temperature
Sterile Filtered
DNase, RNase, and Protease Tested
pH: 7.4 ± 0.1
Max Shelf Life: 36 months from date of manufacture
Product and/or packaging contains recycled/renewable content. Product and/or packaging is recyclable or reduces waste. Product and/or packaging is safer to human and environmental health.
Quality Biological Inc TE, pH 7.5, 1000 mL
TE is composed of buffering agent Tris and chelating agent EDTA. EDTA prevents degradation of DNA and RNA by chelating magnesium (or other divalent metal ions). Together, this Tris-EDTA based solution solubilizes DNA or RNA, while protecting it from degradation.
Applications: TE is useful for reconstituting nucleic acids, during DNA precipitation and other DNA applications, storing and diluting DNA and RNA, breaking protein-links in immuno-histochemistry procedures, and unmasking antigens and epitopes in formalin-fixed and paraffin-embedded tissue sections.
Storage Conditions: 15 °C to 30 °C
Shipping Condition: ambient temperature
Sterile Filtered
DNase, RNase and Protease Tested
Max Shelf Life: 36 months from date of manufacture
Product and/or packaging contains recycled/renewable content. Product and/or packaging is recyclable or reduces waste. Product and/or packaging is safer to human and environmental health.