Search results
Results from the WOW.Com Content Network
By using the Bradford protein assay, one can avoid all of these complications by simply mixing the protein samples with the Coomassie brilliant blue G-250 dye (Bradford reagent) and measuring their absorbances at 595 nm, which is in the visible range [8] and may be accurately measured by the use of a mobile smartphone camera. [9]
BCA protein assay in a 96 well plate. The bicinchoninic acid assay (BCA assay), also known as the Smith assay, after its inventor, Paul K. Smith at the Pierce Chemical Company, [1] now part of Thermo Fisher Scientific, is a biochemical assay for determining the total concentration of protein in a solution (0.5 μg/mL to 1.5 mg/mL), similar to Lowry protein assay, Bradford protein assay or ...
2,4,6-Trichlorobenzoyl chloride or Yamaguchi's reagent is an chlorinated aromatic compound that is commonly used in a variety of organic syntheses. [2] [3]
Crosslinkers are chemical reagents that play a crucial role in the preparation of conjugates used in biological research particularly immuno-technologies and protein studies. Crosslinkers are designed to covalently interact with molecules of interest, resulting in conjugation. [ 2 ]
HBTU (Hexafluorophosphate Benzotriazole Tetramethyl Uronium) is a coupling reagent used in solid phase peptide synthesis. It was introduced in 1978 and shows resistance against racemization. It was introduced in 1978 and shows resistance against racemization.
1-Fluoro-2,4-dinitrobenzene (commonly called Sanger's reagent, dinitrofluorobenzene, DNFB or FDNB) is a chemical that reacts with the N-terminal amino acid of polypeptides. This can be helpful for sequencing proteins .
Disuccinimidyl suberate (DSS) is a six-carbon lysine-reactive non-cleavable cross-linking agent.. It consists of functional groups It is a homobifunctional N-hydroxysuccinimide (NHS) ester formed by carbodiimide-activation of carboxylate molecules, with identical reactive groups at either end. [2]
Radioimmunoprecipitation assay buffer (RIPA buffer) is a lysis buffer used to lyse cells and tissue for the radio immunoprecipitation assay (RIPA). [1] [2] This buffer is more denaturing than NP-40 or Triton X-100 because it contains the ionic detergents SDS and sodium deoxycholate as active constituents and is particularly useful for disruption of nuclear membranes in the preparation of ...