DC Chemicals · Product datasheet

Leupeptin — Datasheet

CAT. NO. DC38000

Product page and current package options

ParameterValue
Chemical NameL-Leucinamide,N-acetyl-L-leucyl-N-[(1S)-4-[(aminoiminomethyl)amino]-1-formylbutyl]-
CAS No.55123-66-5
SynonymsL-Leucinamide,N-acetyl-L-leucyl-N-[(1S)-4-[(aminoiminomethyl)amino]-1-formylbutyl]-;6-O-B-D-GLUCOPYRANOSYL-D-GLUCOPYRANOSE;Leupeptin;LEUPEPTIN HEMISULFATE MONOHYDRATE;2H2SO4 H2O;6-O-?D-Glucopyranosyl-D-glucopyranose;acetyl-Leu-Leu-Arg-al;Ac-Leu-Leu-Arg-aldehyde . sulfate;Ac-Leu-Leu-Arg-H;AC-LEU-LEU-ARGINAL 1;Gentibiose;l-valeramide;N-acetyl-Leu-Leu-argininal
FormulaC20H38N6O4
M.Wt426.55352
SMILESCC(C[C@H](NC(C)=O)C(N[C@H](C(N[C@H](C=O)CCCNC(N)=N)=O)CC(C)C)=O)C
Purity>98%
Storage2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

Biological Activity

Leupeptin is a protease inhibitor, will strongly inhibit Trypsin, Papain, Plasmin, Thrombokinase, Kallikrein and Cathepsin B. The half-maximal inhibitory concentration ranges from 0.5 to 75 μg/ml, depending on the enzyme and the substrate. Leupeptin does not inhibit Chymotrypsin, Elastase, Renin, or Pepsin.

In Vitro

No in vitro data are provided in the current product source. Contact us for further information.

In Vivo

No in vivo data are provided in the current product source. Contact us for further information.

References & source

DC Chemicals original product information

Published experimental findings depend on the model and assay conditions. They do not guarantee equivalent performance in every application. For laboratory research use only.

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