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
Seracare Life Sciences Inc 10X TRIS-GLYCINE TRANS BUFFER
10X Tris-glycine Transfer Buffer is intended for Western blotting and gel electrophoresis. It is ideal for preparing a standard Western blot transfer buffer (Towbin) and for use as a gel electrophoresis buffer for native Tris-glycine gel without SDS. pH=8.3. Conductivity controlled.
Bioworld BSA (1%) IN PBS, DNASE AND RNA
BSA (1%) in PBS, DNase and RNase Free0.79% Sodium Chloride, 0.02% Potassium Chloride, 0.06% Sodium Phosphate, 0.02% Potassium Phosphate, 1.0% BSA, DNAse/RNAse-Free
Crystalgen Inc PBS PH7.2 10X 12 X 500ML
PBS (Phosphate Buffered Saline) pH7.2 10X, with Ca, Mg-500mlUltra pure Phosphate buffered isotonic saline. With calcium and magnesium. Sterile filtered. 1X PBS solutions contains 137mM NaCl, 2.7mM KCl, 10mM Na2HPO4, 2mM KH2PO4.pH: 7.2Storage: 18-26oC
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.
eMolecules tert-butyl 4-(hydroxymethyl)-2,2-dimethyl-piperidine-1-carboxylate | 2167889-81-6 | MFCD30497054 | 1g
Pharmablock - Stock | tert-butyl 4-(hydroxymethyl)-2,2-dimethyl-piperidine-1-carboxylate | 1g | 521639997 | PBU1776 | | 2167889-81-6 | MFCD30497054 | 243.347 | C13H25NO3
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