Protein Modification Reagents
Protein Modification Reagents
Thermo Scientificâ„¢ Pierceâ„¢ Immobilized TCEP Disulfide Reducing Gel
Efficiently reduce protein or peptide disulfide bonds with this stable, odorless, beaded agarose resin on which Tris (2-carboxyethyl) phosphine is immobilized.
Thermo Scientificâ„¢ Bond-Breakerâ„¢ TCEP Solution, Neutral pH
Efficiently reduce protein disulfide bonds with this stable, odorless, 0.5M solution of TCEP reducing agent that is ideal for making reducing SDS-PAGE sample buffers.
Thermo Scientificâ„¢ Pierceâ„¢ Alkylating Reagents
Alkylating reagents provided in single-use, pre-weighed formats to streamline protein preparation workflows.
Thermo Scientificâ„¢ DTNB (Ellman's Reagent) (5,5-dithio-bis-(2-nitrobenzoic acid)
Measure peptide cysteines or other free, reduced sulfhydryls (-SH groups) in solution using this thiol-reactive, colored compound (Amax 412nm).
Invitrogenâ„¢ DTT, 1M
DTT, 1M
MilliporeSigmaâ„¢ Calbiochemâ„¢ Cerulenin, Cephalosporium caerulens
Inhibits sterol fatty acid biosynthesis.
Thermo Scientificâ„¢ Pierceâ„¢ 2-Mercaptoethanol
Pure, liquid (equals 14M), beta-mercaptoethanol (bME, 2BME, 2-ME, b-mer), CAS 60-24-2; thiol reducing agent for cleaving protein disulfide bonds (cystines cysteines).
Invitrogenâ„¢ Measure-ITâ„¢ Thiol Assay Kit
Provides easy and accurate quantitation of thiol
MilliporeSigmaâ„¢ Calbiochemâ„¢ Thrombospondin, Human Platelets
Blocks FGF-induced neovascularization of rat cornea.
MilliporeSigmaâ„¢ Calbiochemâ„¢ Troponin I, Human Heart
Purified from human heart.
MilliporeSigmaâ„¢ Proteinase K, Lyophilized
Highly active serine protease that exhibits broad cleavage specificity on native and denatured proteins and is widely used in the purification of DNA and RNA
MilliporeSigmaâ„¢ Proteinase K Solution, 600mAU/mL
Efficient removal of proteins from nucleic acid solutions
MilliporeSigmaâ„¢ Calbiochemâ„¢ PIH
Cell-permeable, non-toxic tridendate iron (Fe3+) chelator of aroyl hydrazone class
MilliporeSigmaâ„¢ Calbiochemâ„¢ Sorbitol
Produced by reduction of glucose
MilliporeSigmaâ„¢ Calbiochemâ„¢ TPEN
Lipid-soluble heavy metal chelator that crosses artificial and natural membranes