Life Science Buffers
Balanced salt solutions and powders used for molecular, protein, nucleic acid, and cell biology applications including cell culture, electrophoresis, ELISA, and chromatography processes; available in a variety of formulations and grades.
Buffer solutions serve to keep pH (acidity or alkalinity) nearly constant in a variety of chemical and biological applications. For example, a bicarbonate buffer helps maintain the pH of blood, a buffered saline maintains cellular contents at a consistent pH level, and buffers help maintain a narrow pH range for enzymes to function correctly.
Most biological samples used in research are kept at a pH of about 7.4. Common biological buffers used for tissue culture include Dulbeccos phosphate buffered saline (PBS), Tris base, HEPES, MOPS, PIPES, and other formulations developed for specific cell lines or applications. Most buffers used in cell culture are also DNase-, RNase-, and protease-free.
The choice of buffer for a particular biological reaction or site depends on several factors:
- Temperature
- Desired or target pH
- Buffer toxicity (to the system)
- Buffer interactions with other system components
Alkali Scientific CellPro™ Tris HCL 1M pH 8.5, 500mL
Alkali Scientific™ CellPro™ Tris solution offers sterile and filtered Tris buffer for various laboratory applications. This high-quality solution is meticulously prepared to ensure purity and consistency, meeting the stringent requirements of scientific research and experimentation. With its sterile formulation, it minimizes the risk of contamination, making it suitable for a wide range of cell culture and molecular biology procedures. The filtered nature of the solution ensures clarity and reliability in experimental results, providing researchers with confidence in their findings. Whether used in protein biochemistry, DNA electrophoresis, or other molecular biology techniques, CellPro™ Tris solution delivers reliable performance and consistent results, contributing to the success of laboratory workflows.
Teknova 1X PBS. 1000mL, Sterile.
Phosphate-buffered saline (PBS) is a salt solution that is commonly used in physiological and biochemical experiments. It can be used to maintain pH neutrality or to buffer against changes in pH in order to provide optimal conditions for cellular growth and function. The buffering range is between pH 6.8 and 7.4.
Teknova 1X PBS with 0.05% Tween 20, 1% BSA, 1000mL, Sterile.
Phosphate-buffered saline (PBS) is a salt solution that is commonly used in physiological and biochemical experiments. It can be used to maintain pH neutrality or to buffer against changes in pH in order to provide optimal conditions for cellular growth and function. The buffering range is between pH 6.8 and 7.4.
Teknova 10X ACGU Solution. 100mL, Sterile.
Amino Acids are essential nutrients for cell growth, and thus they are often used in the preparation of growth media. Amino acid solution can help to increase cell viability and growth rate, making it an essential component for cell culture.
Teknova 0.5M Tris, 1.5M Sodium Chloride, 0.5% Tween-20, pH 7.7. 500mL, Sterile.
0.5M Tris,1.5M Sodium Chloride,0.5% Tween-20
Alkali Scientific CellPro™ Tris HCL, 1M pH 6.8, 500mL
Alkali Scientific™ CellPro™ Tris solution offers sterile and filtered Tris buffer for various laboratory applications. This high-quality solution is meticulously prepared to ensure purity and consistency, meeting the stringent requirements of scientific research and experimentation. With its sterile formulation, it minimizes the risk of contamination, making it suitable for a wide range of cell culture and molecular biology procedures. The filtered nature of the solution ensures clarity and reliability in experimental results, providing researchers with confidence in their findings. Whether used in protein biochemistry, DNA electrophoresis, or other molecular biology techniques, CellPro™ Tris solution delivers reliable performance and consistent results, contributing to the success of laboratory workflows.
Alkali Scientific CellPro™ Tris Buffered Saline 10X, pH 7.4, 1L
Alkali Scientific™ CellPro™ Tris solution offers sterile and filtered Tris buffer for various laboratory applications. This high-quality solution is meticulously prepared to ensure purity and consistency, meeting the stringent requirements of scientific research and experimentation. With its sterile formulation, it minimizes the risk of contamination, making it suitable for a wide range of cell culture and molecular biology procedures. The filtered nature of the solution ensures clarity and reliability in experimental results, providing researchers with confidence in their findings. Whether used in protein biochemistry, DNA electrophoresis, or other molecular biology techniques, CellPro™ Tris solution delivers reliable performance and consistent results, contributing to the success of laboratory workflows.
Teknova 1X PBS, 500mL, Sterile.
Phosphate-buffered saline (PBS) is a salt solution that is commonly used in physiological and biochemical experiments. It can be used to maintain pH neutrality or to buffer against changes in pH in order to provide optimal conditions for cellular growth and function. The buffering range is between pH 6.8 and 7.4.
Teknova Sterile 0.9% Saline Solution. 500 ml.
Sodium chloride is an essential ingredient in the lab. Not only does it help regulate the pH of solutions, but it also prevents growth of bacteria and other contaminants. In addition, salt is a powerful desiccant, meaning that it can help to dry out wet samples. As a result, salt is often used in a wide variety of laboratory procedures.
Teknova 1X PBS, pH 6.0. 1000mL, Sterile
Phosphate-buffered saline (PBS) is a salt solution that is commonly used in physiological and biochemical experiments. It can be used to maintain pH neutrality or to buffer against changes in pH in order to provide optimal conditions for cellular growth and function. The buffering range is between pH 6.8 and 7.4.
Teknova 1M HEPES Solution, pH 6.5. 1000 mL, Sterile.
HEPES solution is a Goods buffer that is commonly used in cell culture and biochemical applications. It is well known for its ability to maintain pH level, making it an essential part of any experiment that requires a stable pH. It has a buffering range of 6.8 - 8.2.
Teknova 0.5M MES Buffer, pH 6.1. 500mL, Sterile.
MES solution is a zwitterionic buffer used to help maintain pH levels in biochemistry experiments. It has a buffering range of pH 5.8 - 6.5.
Alkali Scientific CellPro™ Tris Glycine SDS Buffer 10X, pH8.3, 1L x 12
Alkali Scientific™ CellPro™ Tris Glycine offers a sterile solution ideal for a variety of biochemical and molecular biology applications. Composed of Tris (Tris(hydroxymethyl)aminomethane) and Glycine, this buffer provides optimal conditions for protein electrophoresis, particularly in SDS-PAGE (Sodium Dodecyl Sulfate Polyacrylamide Gel Electrophoresis) systems. The sterile formulation ensures the purity and integrity of your samples, minimizing the risk of contamination and ensuring reliable results. CellPro™ Tris Glycine buffer is versatile and suitable for use in protein separation, transfer, and analysis techniques, making it an essential component in the laboratory for protein research and characterization. Trust in the quality and consistency of CellPro™ Tris Glycine for your protein electrophoresis experiments.
Alkali Scientific CellPro™ TAE 50X (Tris-Acetate EDTA), 1L
Alkali Scientific™ CellPro™ TAE Tris Acetate EDTA is a fundamental reagent in nucleic acid electrophoresis, renowned for its exceptional buffering capacity and DNA solubilization properties. Designed to provide optimal performance and reproducibility, this solution enables precise separation and analysis of DNA fragments in agarose gel electrophoresis. Each batch undergoes rigorous sterile filtration to ensure purity and consistency, empowering researchers with confidence in their molecular biology experiments.
Teknova 1X PBS Solution pH 7.5. 500mL, Sterile
Phosphate-buffered saline (PBS) is a salt solution that is commonly used in physiological and biochemical experiments. It can be used to maintain pH neutrality or to buffer against changes in pH in order to provide optimal conditions for cellular growth and function. The buffering range is between pH 6.8 and 7.4.