Outer Capsid Protein VP4, Recombinant, Rotavirus A, aa247-479, His-SUMO-Tag

Product Overview

• Article Name: Outer Capsid Protein VP4, Recombinant, Rotavirus A, aa247-479, His-SUMO-Tag
• Biozol Catalog Number: USB-374573
• Supplier Catalog Number: 374573
• Alternative Catalog Number: USB-374573-20,USB-374573-100
• Manufacturer: US Biological
• Category: Molekularbiologie

Product Description

Spike-forming protein that mediates virion attachment to the host epithelial cell receptors and plays a major role in cell penetration, determination of host range restriction and virulence. Rotavirus entry into the host cell probably involves multiple sequential contacts between the outer capsid proteins VP4 and VP7, and the cell receptors. According to the considered strain, VP4 seems to essentially target sialic acid and/or the integrin heterodimer ITGA2/ITGB1. Source: Recombinant protein corresponding to aa247-479 from rotavirus A Outer capsid protein VP4, fused to His-SUMO-Tag at N-terminal, expressed in E. coli. Molecular Weight: ~42.3kD Amino Acid Sequence: AQVSEDIIISKTSLWKEMQYNRDIIIRFKFNNSIIKLGGLGYKWSEISFKAANYQYNYLRDGEQVTAHTTCSVNGVNNFSYNGGLLPTHFSISRYEVIKENSYVYVDYWDDSQAFRNMVYVRSLAANLNSVKCSGGNYNFQMPVGAWPVMSGGAVSLHFAGVTLSTQFTDFVSLNSLRFRFSLTVEEPPFSILRTRVSGLYGLPASNPNSGHEYYEIAGRFSLISLVPSNDDY Storage and Stability: Lyophilized and reconstituted products are stable for 6 months after receipt at -20C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Product Properties

• Molecular Weight: 42.3
• UniProt: P11200
• Purity: ~90% (SDS-PAGE)
• Form: Supplied as a lyophilized powder from 20mM Tris-HCl, 0.5M sodium chloride, pH 8.0, 6% trehalose. Reconstitute with sterile ddH2O to a concentration of 0.1-1mg/ml.