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
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.
Alkali Scientific CellPro™ PBS Buffer, with Ca + Mg, 1X, pH 7.4, 500mL
Alkali Scientific™ CellPro™ PBS (Phosphate Buffered Saline) provides researchers with a reliable and consistent solution essential for various molecular and cellular biology applications. This meticulously prepared buffer is formulated to maintain a stable pH and osmolarity, ensuring optimal conditions for cell culture, protein assays, immunohistochemistry, and many other biological techniques. With its phosphate-based formulation, CellPro™ PBS offers excellent buffering capacity, making it suitable for maintaining the physiological pH of biological samples and preserving their integrity. Whether used for cell washing, sample dilution, or buffer exchange, CellPro™ PBS guarantees exceptional performance and reproducibility in every experiment. Trust in the quality and reliability of CellPro™ PBS to support your research needs and enable precise and consistent results.
Alkali Scientific CellPro™ TE, 1X (Tris EDTA), pH 8.0, 100mL
Introducing CellPro™ TE 1X (Tris EDTA), meticulously formulated by Alkali Scientific™ to meet the exacting standards of molecular biology research. This Molecular Biology Grade TE buffer ensures exceptional purity and performance, making it an indispensable tool for various molecular biology applications, including DNA and RNA purification, DNA sequencing, and PCR. With its precisely balanced composition and stringent quality control measures, CellPro™ TE 1X provides researchers with reliable and reproducible results, facilitating accurate and efficient laboratory workflows. Trust CellPro™ TE 1X for your molecular biology experiments and experience the assurance of superior quality and performance in every assay.
Alkali Scientific CellPro™ PBS Buffer, 1X, p.H 7.2, 20L
Alkali Scientific™ CellPro™ PBS (Phosphate Buffered Saline) provides researchers with a reliable and consistent solution essential for various molecular and cellular biology applications. This meticulously prepared buffer is formulated to maintain a stable pH and osmolarity, ensuring optimal conditions for cell culture, protein assays, immunohistochemistry, and many other biological techniques. With its phosphate-based formulation, CellPro™ PBS offers excellent buffering capacity, making it suitable for maintaining the physiological pH of biological samples and preserving their integrity. Whether used for cell washing, sample dilution, or buffer exchange, CellPro™ PBS guarantees exceptional performance and reproducibility in every experiment. Trust in the quality and reliability of CellPro™ PBS to support your research needs and enable precise and consistent results.
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 QuickSilver TBS Buffer Powder, 100 Pouches
QuickSilver™ Buffer Powder packs offer extreme convenience and will change the way you prepare buffers in your lab. They are quick, and easy to use. Convenient premeasured pouches make 1L of 1X buffer. There is no pH adjusent needed and they offer a long shelf life. They come supplied with preprinterd bottle labels for easy identification. 100 pouches per pack.
Pfanstiehl Inc Tris Base (Tromethamine) High Purity, Low Endotoxin, Low Metals, USP, EP, BP, ChP (T-153) 1 Kg GMP, Multi-compendial CAS: 77-86-1 Injectable Excipient Grade
Pfanstiehl Tris Base, High Purity, Low Endotoxin, Low Metals, USP, EP, BP, ChP is a multi-compendial buffer component that has been specifically designed and formulated to remove impurities such as endotoxin, trace metals, and nitrosamines. Manufactured in the USA under ICH-Q7 cGMP conditions, Pfanstiehl Tris Base meets parenteral (injectable) excipient grade standards, making it ideal for pharmaceutical, biologic, and vaccine bioprocessing and formulation. Pfanstiehl Brand Tris Base is compliant with USP (United States Pharmacopoeia) EP (European Pharmacopoeia), BP (British Pharmacopeia) and ChP (Chinese Pharmacopeia) Compendial, U.S.P. , cGMP , pharmaceutical grade .
Alkali Scientific CellPro™ TBE 10X (Tris-Borate EDTA), 1L
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™ TAE 50X (Tris-Acetate EDTA), 2L
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.
Alkali Scientific QuickSilver PBS-T Buffer Powder, 100 Pouches
QuickSilver™ Buffer Powder packs offer extreme convenience and will change the way you prepare buffers in your lab. They are quick, and easy to use. Convenient premeasured pouches make 1L of 1X buffer. There is no pH adjusent needed and they offer a long shelf life. They come supplied with preprinterd bottle labels for easy identification. 100 pouches per pack.
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.
Alkali Scientific CellPro™ Tris Base, 1M, 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™ Tris-HCL Buffer, 5M 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.
Alkali Scientific CellPro™ Tris Glycine Buffer 10X, 1L x 12/cs
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 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.