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B1R-H52H6-50ug B1R-H52H6-500ug

Vaccinia Virus B18R Protein, His Tag

ACROBiosystems

DESCRIPTION

Vaccinia Virus B18R, His Tag (B1R-H52H6) is expressed from human 293 cells (HEK293). It contains AA His 20 - Glu 351 (Accession # P25213).

DETAILS

  • Tag: C-10×His
  • Host: HEK293
  • Size: 500ug
  • Buffer: PBS, pH7.4
  • Format: Powder
  • Purity: 90%
  • Storage: -20℃
  • Category: Viral Proteins
  • Molecule: B18R
  • Conjugate: Unconjugated
  • Stability: ● -20°C to -70°C for 12 months in lyophilized state; ● -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.
  • Background: B18R is a type I interferon (IFN)-binding protein and it is encoded by the B18R open reading frame in the WR (Western Reserve) strain of vaccinia virus, which contains two Ig-like C2-type domains and one Ig-like V-type domain. B18R exists in a soluble and a membrane-bound form. As a type I IFN receptor, B18R counteracts the antiviral effects of host IFN-alpha/beta. Also, B18R acts as a soluble IFN-alpha receptor and thus inhibits the interaction between host IFN-alpha and its receptor.
  • Exp Region: His 20 - Glu 351
  • Swiss-prot: P25213
  • Characteristics: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 40.3 kDa. The protein migrates as 50-65 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
  • Endotoxin Level: 1.0 EU per μg
  • Molecular Weight: 40.3 kDa
  • Shipping Condition: RT
  • Species Reactivity: Vaccinia Virus
  • Extra Shippinghandling Fee: Please see 'Shipping-and-Payments' sheet. Website: https://www.acrobiosystems.com/A48-Shipping-and-Payments.html