HCV1b (R155Q), Active, Recombinant (Hepatitis C virus genotype 1b)

Size

£957.00

SKU:: 171873
Molecular Weight:: 22.3
Purity:: ~80% (SDS-PAGE)
Storage Conditions:: -70°C
Supplier:: United States Biological
Format:: Supplied as a liquid in 40mM Tris-HCl, pH 8.0, 110mM NaCl, 2.2mM KCl, 0.04% Tween 20, 335mM imidazole, 20% glycerol.
Extra Details:: 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 Arg-to-Gln mutation on a.a.155, and N-terminal Flag-His tag, MW=22.3kD, expressed in an E. coli expression system. Source: Recombinant protein corresponding to HCV1b at the N-terminus, fused to Flag-His tag expressed in E.coli. Molecular Weight: ~22.3kD 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