218769
Caspase-8, Human, Recombinant, E. coli
Caspase-8, Human, Recombinant is expressed in E. coli as a single polypeptide. Fused at the N- and C- termini to a His•Tag sequence. Undergoes spontaneous autoprocessing to yield the active enzyme.
Synonym(s):
FLICE, MACH, Mch5
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About This Item
UNSPSC Code:
12352202
Assay:
≥90% (SDS-PAGE)
Recombinant:
expressed in E. coli
recombinant
expressed in E. coli
Quality Segment
assay
≥90% (SDS-PAGE)
form
liquid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, avoid repeated freeze/thaw cycles
shipped in
wet ice
storage temp.
−70°C
General description
M.W. 11,000 and 18,000 (heterodimer).
Recombinant, human caspase-8 fused at the N- and C- termini to a His•Tag sequence and expressed in E. coli as a single polypeptide. Subsequently undergoes spontaneous autoprocessing to yield the active enzyme. Suitable for the study of enzyme regulation and kinetics, target substrate cleavage, and inhibitor screening. MW: 11000 and 18000.
Physical form
In 100 mM NaCl, 50 mM HEPES, 10 mM DTT, 1 mM EDTA, 10% glycerol, 0.5% CHAPS, pH 7.4.
Preparation Note
Following initial thaw, aliquot and freeze (-70°).
Other Notes
One unit is defined as the amount of enzyme that will cleave 1.0 pmol substrate Ac-IETD-pNA (Cat. No. 368057) per min at 30°C, pH 7.4.
Thornberry, N.A., and Lazebnik, Y. 1998. Science 281, 1312.
Boldin, M.P., et al. 1996. Cell 85, 803.
Fernandes-Alnemri, T., et al. 1996. Proc. Natl. Acad. Sci. USA 93, 7464.
Muzio, M., et al. 1996. Cell 85, 817.
Boldin, M.P., et al. 1996. Cell 85, 803.
Fernandes-Alnemri, T., et al. 1996. Proc. Natl. Acad. Sci. USA 93, 7464.
Muzio, M., et al. 1996. Cell 85, 817.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
Storage Class
10 - Combustible liquids
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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