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Proteases and Protein-Cleaving Reagents
We offer purified and agarose-immobilized proteases for enzymatic proteolysis (cleavage or digestion) of proteins to facilitate amino acid sequencing, peptide analysis, and polypeptide structural characterization.
For protein digestion using mass spectrometry, we offer a wide range of highly purified and MS-validated proteases.
Choose the right protease for your application
| Enzyme | Purified protease | Immobilized proteases | Specificity |
|---|---|---|---|
| Factor Xa | 32521 32520 | N/A | Cleaves at the carboxyl side of Ile-Glu-Gly-Arg sequence |
| Human Rhinovirus 3C Protease (HRV 3C) | 88946 | N/A | Highly specific for the recognition sequence Leu-Glu-Val-Leu-Phe-Gln-↓-Gly-Pro and cleaves after the glutamine residue |
| S. aureus V-8 Protease | 20195 | 20151 | Cleaves at the carboxyl side of aspartate and glutamate residues |
| Enzyme | Purified protease | Immobilized proteases | Specificity |
|---|---|---|---|
| Trypsin, MS Grade | 90057 90058 90059 90305 | N/A | Cleaves at the carboxyl side of arginine and lysine residues |
| Lys-C Protease, MS Grade | 90051 | N/A | Cleaves at the carboxyl side of lysine residues |
| Trypsin/Lys-C Protease Mix, MS Grade | A41007 | N/A | Cleaves at the carboxyl side of lysine residues |
| Lys-N Protease, MS Grade | 90300 90301 | N/A | Cleaves at the amino side of lysine residues |
| Asp-N Protease, MS Grade | 90053 | N/A | Cleaves at the amino side of aspartate residues |
| Chymotrypsin, MS Grade | 90056 | N/A | Cleaves at the carboxyl side of tyrosine, phenylalanine, tryptophan, and leucine |
| Glu-C Protease, MS Grade | 90054 | N/A | Cleaves at the carboxyl side of glutamate or aspartate |
| Enzyme | Purified protease | Immobilized proteases | Specificity |
|---|---|---|---|
| Proteinase K | 17916 | N/A | Cleaves at the carboxyl side of aliphatic, aromatic, and hydrophobic residues |
Resources
仅供科研使用，不可用于诊断目的。