HCV1b (D168V), Active, Recombinant (Hepatitis C virus genotype 1b)

Catalog No : USB-171870
677.03€
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Product name HCV1b (D168V), Active, Recombinant (Hepatitis C virus genotype 1b)
Catalog No USB-171870
Supplier’s Catalog No 171870
Supplier US Biologicals
Source antigen Recombinant, E.coli
Reactivity
Cross reactivity
Applications
Molecular weight 22.3
Storage -70°C
Other names
Grade Highly Purified
Purity ~90%
Form Supplied as a liquid in 40mM Tris-HCl, pH 8.0, 400mM NaCl, 0.2% Triton X-100, 10mM b-mercaptoethanol, 0.1mg/ml Flag peptide, 30% glycerol.
Reactivity life 6 months
Note For reserch purpose only
Purity ~90%
Description Fusion protein corresponding to the serine protease NS3 (a.a.3-181) and cofactor NS4A (a.a.21-32) from Hepatitis C virus genotype 1b (GenBank Accession No. AF054247) with Asp-toVal mutation on a.a.168, and N-terminal Flag-His tag, MW=22.3kD, expressed in an E. coli expression system. Source: Recombinant protein corresponding to HCV1b at N-terminus, fused to Flag-His tag expressed in E.coli. Molecular Weight: ~22.3kD Specific Activity: 45pmole/min/ug Application: Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling. Storage and Stability: Aliquot to avoid repeated freezing and thawing and store at -70°C. Aliquots are stable for 6 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap