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
Biotang Inc Sodium Phosphate Buffer 0.5M, pH7.6, 250 ml
Sodium Phosphate Buffer 0.5M, pH7.6, 250 ml.
LAB BIOREAGENTS LowBinding IV Buffer 250ml
Lab Bioreagents LowBindings (I, II, III, IV, V, VI, VII) are newly developed assay buffers that provides exceptional performance and broad compatibility for Western blot, ELISA, IHC and nucleic acid detection assays. The LowBindings helps to reduce the non-specific bindings, negative effects of interfering molecules, and cross-reactivities of antibodies and proteins from biomatrix. Therefore, LowBindings exhibit the low matrix interference and high signal-to-noise, by which the assay sensitivity and specificity have been significantly improved. As many factors are involved in immunoassays, there is no single assay buffer that is ideal for each assay. LowBindings (I, II, III, IV, V, VI, VII) are a variety of buffers based on different formulations.
Thermo Scientific Production Chemicals and Services 50MM TRIS-HCL 10MM EDTA 0.6M
NC3588268 50MM TRIS-HCL 10MM EDTA 0.6M
Thermo Scientific Production Chemicals and Services 50 MM TRIS-HCL 10 MM EDTAPH8
NC3588273 50 MM TRIS-HCL 10 MM EDTAPH8
Teknova 0.45% Saline Solution, Sterile. 500mL 4 pack.
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.
Boston Bioproducts Inc M9 Minimal Salts Solution - 2x1L
M9 Minimal Salts Solution - 2x1L (For Research Use and Further Manufacturing Only)
Boston Bioproducts Inc Tris-Base (2 M) - 2x1L
Bioprocess Grade - Tris-Base (2 M) - 2x1L (For Research Use and Further Manufacturing Only)
Boston Bioproducts Inc HEPES Buffered Saline (5X, pH 7.4) - 500ml
HEPES Buffered Saline (5X pH 7 4) - 500ml (For Research Use and Further Manufacturing Only)
Teknova 0.9% Saline Solution.10mL per Tube, 25 per Pack, Sterile.
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 5M Sodium Chloride Solution, 200L Bag
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 10 Saline Solution Sterile.
10% Saline Solution, Sterile. 10 ml Per Tube, 25 Per Pack. 4 pack.
Alkali Scientific CellPro™ Sterile Saline 0.9%, 100mL
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.