Protease Inhibitors

A range of protease inhibitor cocktails and individual inhibitors
Sort By:


4-(2-Aminoethyl) benzenesulfonyl fluoride hydrochloride   Specificity: Specific irreversible inhibitor of serine proteases, including chymotrypsin, kallikrein, plasmin, thrombin and trypsin. A ..


Calpain inhibitor I; N-[N-(N-Acetyl-L-leucyl)-L-leucyl]-L-norleucine   Specificity: Cell permeable peptide aldehyde inhibitor of calpain I and to a lesser extent calpain II.  Also inhibits..

Antipain Dihydrochloride

[(S)-1-Carboxy-2-Phenyl]-carbamoyl-Arg-Val-arginal   Specificity:  Inhibits Ca2+-dependent endopeptidases, including papain, trypsin-like serine proteases, some cysteine proteases and to..

Bacterial ProteaseArrest™

A broad range, 100X concentrated, ready-to-use protease inhibitor cocktail. Bacterial ProteaseArrest™ inhibits bacterial serine, cysteine and other bacterial specific proteases including aminope..

Bestatin HCl

N-[(2S,3R)-3-Amino-2-hydroxy-4-phenylbutyryl]-L-leucine hydrochloride     Specificity: Competitive inhibitor of surface aminopeptidases, including aminopeptidase B (Ki=2nM), leucine amino..


N-[(S)-1-carboxy-isopentyl)-carbamoyl-alpha-(2-iminohexahydro-4(S)-pyrimidyl]-L-glycyl-L-phenylalaninal     Specificity: Inhibits serine proteases having a chymotrypsin-like specificity, ..


FeaturesE-64 L-trans-epoxysuccinyl-leucylamide-(4-guanido)-butane or N-[N-(L-trans-carboxyoxiran-2-carbonyl)-L-leucyl]-agmatine    CAS Number ..

EDTA, disodium salt

EDTA disodium salt is a reversible metalloprotease inhibitor that is used for chelating metal ions. A 0.5M solution is also available. Chemical Name: EDTA (Ethylenediaminetetracetic acid)   ..

FOCUS™ ProteaseArrest™

FOCUS™ ProteaseArrest™ is a ready-to-use, 100X concentrated, broad range protease inhibitor cocktail that is fully compatible with 2D electrophoresis and subsequent mass spectrometry. &nb..

Immobilized Soybean Trypsin Inhibitor

 G-Biosciences Immobilized Soybean Trypsin Inhibitor (STI) resin is designed for the efficient removal of trypsin, chymotrypsin and elastase proteases from protein digests.  The action of th..

Leupeptin, hemisulfate

Features Specificity: Inhibits serine, plasmin, porcine kallikrein and cysteine proteases, including papain and cathepsin B. Does not inhibit chymotrypsin and thrombin. Molecular weight..

Mammalian ProteaseArrest™

A broad range, 100X concentrated, ready-to-use protease inhibitor cocktail. Mammalian ProteaseArrest™ inhibits mammalian serine, cysteine and other mammalian specific proteases including aminope..