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
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 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™ Immobilized Pepsin (Agarose Resin)
Generate and purify Fab and F(ab')2 fragments from antibodies with acidic endopeptidase (pepsin) immobilized onto beaded agarose resin.
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 Chemicals Papain, Carica Papaya Latex
CAS: 9001-73-4 Synonym: EC 3.4.22.2
MilliporeSigma™ 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
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