Protein Modification Reagents
Thermo Scientific™ Trypsin, TPCK Treated
Thermo Scientific Pierce TPCK Trypsin is a serine endoprotease that is applicable to amino acid analysis and protein sequencing, mapping and structural studies; the immobilized form allows sample separation after treatment.
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 Chemicals Pepstatin A, 98%
CAS: 26305-03-3
MilliporeSigma™ Calbiochem™ Carboxypeptidase B, Porcine Pancreas
Native carboxypeptidase B catalyzes the release of C-terminal from basic amino acids, arginine, lysine, or ornithine from polypeptides
MilliporeSigma™ Aminopeptidase M, Porcine Kidney
Useful in peptide sequencing
MilliporeSigma™ Dipeptidyl Peptidase IV (CD26), Porcine Kidney
Inhibition of DPPIV has been reported to be effective treatment for type II diabetes
MilliporeSigma™ Endoproteinase Lys-C, Sequencing Grade, Lysobacter enzymogenes
Designed for protein sequencing or sequence verification, analysis of protein structural domains, and cleavage of fusion proteins
Thermo Scientific™ Immobilized Ficin (Agarose Resin)
Enable controlled antibody fragmentation, especially of mouse IgG1, with this sulfhydryl-specific ficin protease immobilized onto beaded agarose resin.
Thermo Scientific™ Proteinase K Powder (≥30 U/mg)
Cleave at the carboxyl-side of aliphatic, aromatic or hydrophobic residues and digest-inactivate DNase and RNase in nucleic acid purification using this protease.
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.
Thermo Scientific™ WELQut Protease (5 U/μL)
Thermo Scientific™ WELQut Protease is a highly specific serine protease cleaving outside the WELQX recognition motif to remove N-terminal protein fusion tags.
Thermo Scientific™ Immobilized Pepsin (Agarose Resin)
Generate and purify Fab and F(ab')2 fragments from antibodies with acidic endopeptidase (pepsin) immobilized onto beaded agarose resin.
MP Biomedicals™ Trypsin, 2.5% (w/v) Solution
Porcine pancreas-derived enzyme commonly used for the dissociation and disaggregation of anchorage-dependent mammalian cells and tissues
MP Biomedicals™ Protease (S. Aureus) V.8
Protease (S. Aureus) V.8, also called endoproteinase Glu-C, Glu-C protease, staphylococcal serine proteinase. Widely used for protein sequencing, this enzyme specifically cleaves peptide bonds on the COOH terminal side of either aspartic or glutamic acids.
Promega AccuMAP Low pH Protein Digestion Mini Kit, 1 each
AccuMAP Low pH Protein Digestion Kit enables suppression of sample preparation-induced artificial deamidation, disulfide bond scrambling and oxidation overthe course of sample preparation. Pre-existing non-enzymatic modifications remain intact.