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
Sigma Aldrich Fine Chemicals Biosciences Tyrodes Salts With sodium500ML
SODIUM Tyrodes Salts With sodium500ML
Sigma Aldrich Fine Chemicals Biosciences TrizmaR hydrochloride solu
A series of Pre-mixed SOLUTIONons of TRIZMA Base and TRIZMA HCl to provide commonly used pH values for Tris buffers. No mixing or pH adjustment necessary. Guaranteed accuracy /- 0.1 pH units.
Teknova 0.9% Saline Solution. 1000mL, Sterile. Endotoxin Tested.
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.
Alkali Scientific CellPro™ 1M HEPES pH 7.5 (Adjusted with KOH) 1000mL
CellPro™ 1M HEPES pH 7.5 (Adjusted with KOH) 1000mL
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.
ILEX LIFE SCIENCES LLC PAN-Biotech Dulbecco's Phosphate-Buffered Saline (DPBS), w: Ca and Mg (500 ml)
DPBS, WITH: Ca and Mg. QUANTITY: 500 ml. MANUFACTURED BY: Pan-Biotech (Germany). STORAGE: 2 to 8 degrees Celsius. DESCRIPTION: Dulbecco's Phosphate-Buffered Saline (DPBS) with calcium chloride and magnesium chloride. The main purpose of buffered salt solutions is the maintenance of pH and osmolarity in cell culture applications as well as providing essential inorganic ions. These solutions are usually used for washing tissues and cells. Often they are combined with other agents in cell and tissue treatment.
Alkali Scientific CellPro™ TBE 10X buffer (Tris-borate EDTA), 500mL
Alkali Scientific™ CellPro™ TBE (Tris-borate EDTA) solution offers a sterile and filtered formulation of this essential buffer for molecular biology and electrophoresis applications. With its meticulous preparation, this solution ensures purity and consistency, meeting the rigorous demands of scientific research and experimentation. The sterile nature of the solution minimizes the risk of contamination, making it ideal for various molecular biology techniques, including DNA and RNA agarose gel electrophoresis. Additionally, the filtered formulation guarantees clarity and reliability in experimental results, providing researchers with confidence in their findings. Whether used for nucleic acid separation, DNA fragment analysis, or other molecular biology procedures, CellPro™ TBE solution delivers consistent performance and reproducible results, supporting the success of laboratory workflows.
Alkali Scientific CellPro™ Tris-HCl Buffer, 1M, pH 7.4, 1L, 12/cs
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-HCL, 1M Stock Solution, pH 7.2, 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.
Alkali Scientific CellPro™ Sterile Saline, 0.9%, 500mL
Introducing CellPro™ Sterile Saline, meticulously crafted by Alkali Scientific™ to meet the demanding standards of molecular biology applications. This Molecular Biology Grade saline solution ensures exceptional purity and sterility, making it ideal for various laboratory procedures, including cell culture, molecular assays, and biochemical experiments. With its precisely balanced formulation, CellPro™ Sterile Saline provides the essential ions and osmotic balance required for cell viability and physiological studies. Each batch undergoes rigorous quality control to guarantee consistency and reliability, empowering researchers with confidence in their results. Trust CellPro™ Sterile Saline to support your molecular biology research with unparalleled quality and performance.
Alkali Scientific CellPro™ Tris 1M, pH 8.5, 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.
Alkali Scientific CellPro™ TAE buffer (Tris-acetate EDTA), 10X, 500mL
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.
MOLTOX Molecular Toxicology Inc Saline Solution 0.9% Dilution, 9 mL/tube, 10 tubes/box, Store at Room Temperature
MOLTOX offers a wide array of solutions and buffers for a variety of laboratory research needs. All reagents are accompanied by a GLP-compliant Formulation and Quality Control statement.
Ethos Biosciences Buffer tris multipurpose classic 1/EA
Dilurex 1M Tris-HCL 10X Buffer is a classic laboratory buffer at pH 7 4 It does not include a saline ionic component and is free to be mixed with other components as needed in your laboratory kip the tedium of weighing powders and stocking raw materials that can expire Our buffer is convenient ready to use and will save you hours in the lab letting you focus on breakthroughs rather than buffer prep Thousands of researchers trust Ethos Biosciences buffers for their proven track record in top-tier publications and protocols - upgrade your productivity today