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218783 Caspase-1, Human, Recombinant, E. coli

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218783
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Overview

Products

Catalogue NumberPackaging Qty/Pack
218783-3000UCN 塑膠安瓿;塑膠針藥瓶 3000 u
Description
OverviewRecombinant, human caspase-1 fused at the N-terminus to a His•Tag® sequence and expressed in E. coli. Useful for the study of enzyme regulation, cleavage of target substrates, and inhibitor screening. M.W. 10000 and 20000.
Catalogue Number218783
Brand Family Calbiochem®
SynonymsIL-1β Converting Enzyme, ICE
References
ReferencesThornberry, N.A. 1994. Methods Enzymol. 244, 615.
Thornberry, N.A., et al. 1992. Nature 356, 768.
Product Information
Activity≥50,000 units/ml
Unit of DefinitionOne unit is defined as the amount of enzyme that will cleave 1.0 pmol Ac-YVAD-<i>p</i>NA (<a href ="/Products/ProductDisplay.asp→catNO=400025">Cat. No. 400025</a>) per min at 30°C, pH 7.4.
FormLiquid
FormulationIn 100 mM NaCl, 50 mM HEPES, 10 mM DTT, 1 mM EDTA, 10% glycerol, 0.5% CHAPS, pH 7.4.
Quality LevelMQ100
Biological Information
Purity≥90% by SDS-PAGE
Specific Activity≥25,000 units/mg protein
Storage and Shipping Information
Ship Code Dry Ice Only
Toxicity Standard Handling
Storage ≤ -70°C
Avoid freeze/thaw Avoid freeze/thaw
Do not freeze Ok to freeze
Special InstructionsFollowing initial thaw, aliquot and freeze (-70°C).
Global Trade Item Number
Catalogue Number GTIN
218783-3000UCN 04055977218756