Protein Modification Reagents
MilliporeSigma™ Dipeptidyl Peptidase IV (CD26), Porcine Kidney
Inhibition of DPPIV has been reported to be effective treatment for type II diabetes
MilliporeSigma™ Endoproteinase Glu-C, Excision Grade, Staphylococcus aureus
Serine protease that specifically hydrolyzes peptide bonds at carboxylic side of glutamic acid and aspartic acid residues
Thermo Scientific™ Staphylococcus aureus V-8 Protease
Specifically cleave only at glutamic acid residues or cleave at both glutamic and aspartic residues with our immobilized Staphylococcus aureus V-8 protease kit.
Thermo Scientific™ Immobilized Trypsin, TPCK Treated (Agarose Resin)
Cleave the carboxyl-side of Arg and Lys residues with trypsin that isTPCK-treated to block chymotrypsin activity; its immobilized form allows enzyme removal after digestion.
MilliporeSigma™ Calbiochem EGTA/AM
Application in Life Science research
MilliporeSigma™ Calbiochem TCEP, Neutral
Ready-to-use stable, neutral form of popular disulfide-reducing agent TCEP, Hydrochloride
MilliporeSigma™ Calbiochem™ Thrombospondin, Human Platelets
Blocks FGF-induced neovascularization of rat cornea.
Thermo Scientific™ Pierce™ Mercaptoethylamine-HCl
Pure, crystalline 2-aminoethanethiol (2-MEA-HCl, also called cysteamine-HCl), CAS 156-57-0; selectively reduces antibody hinge-region disulfide bonds.
Thermo Scientific™ MM(PEG)24 Methyl-PEG-Maleimide Reagent
Pegylate sulfhydryls (-SH groups) on proteins (cysteine residues) or assay surfaces using MS(PEG); sulfhydryl-reactive (maleimide), PEG compounds (12 and 24 EG units).
MilliporeSigma™ Calbiochem™ Cleland’s Reagent
Protective agent for SH groups
MilliporeSigma™ Calbiochem™ DM-NITROPHEN™ Reagent, Tetrasodium Salt
Caged Ca2+ chelator that undergoes a major and rapid decrease in Ca2+-binding affinity upon photolysis
Thermo Scientific™ TMS(PEG)12 Branched Methyl-PEG-NHS-Ester Reagent
A three-branched, polyethylene glycol compound (3 times 12 PEG units) activated as an NHS ester for covalent PEGylation of primary amines on proteins or assay surfaces.
Thermo Scientific™ Pierce™ SATP (N-succinimidyl-S-acetylthiopropionate)
Short (4.1A), amine-reactive (NHS ester) sulfhydryl-addition reagent; creates stable (protected yet exposable) -SH group for protein crosslinking strategies.
MilliporeSigma™ Dipeptidylpeptidase IV, His·Tag™, Human, Recombinant, S. frugiperda
Inhibition of DPPIV has been reported to be effective treatment for type II diabetes