Active Recombinant Viral B18R Protein
Cat.No. : | B18R-174 |
Product Overview : | Recombinant viral B18R (His20-Glu351) protein with Fc region of human Human IgG1 (Pro100-Lys300) at N-terminus was expressed in Human embryonic kidney cell, HEK293. |
- Specification
- Gene Information
- Related Products
Description : | Counteracts the antiviral effects of host IFN-alpha/beta. Acts as a soluble IFN-alpha receptor and thus inhibits the interaction between host IFN-alpha and its receptor. |
Source : | HEK293 |
Species : | Viral |
Form : | Disulfide-linked homodimer |
Bio-activity : | Measured by its ability to inhibit Type-I IFN-mediated anti-viral activity. The ED50 for this effect, as measured by inhibition of recombinant Human IFN‑ alpha 2, is 0.3-1.8 ng/mL. |
Molecular Mass : | 65 kDa |
N-terminal Sequence Analysis : | Met-Asp-Pro100 |
Endotoxin : | <0.10 EU per 1 μg of the protein by the LAL method. |
Purity : | >90%, by SDS-PAGE under reducing conditions and visualized by silver stain. |
Storage : | Avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70 centigrade as supplied. 1 month, 2 to 8 centigrade under sterile conditions after reconstitution. 3 months, -20 to -70 centigrade under sterile conditions after reconstitution. |
Storage Buffer : | Lyophilized from a 0.2 μm filtered solution in PBS. |
Preservative : | Reconstitute at 500 μg/mL in PBS. |
Gene Name : | B19R temporal expression: early [ Vaccinia virus ] |
Official Symbol : | B19R |
Synonyms : | IFN-alpha/beta-receptor-like secreted glycoprotein; similar to VACCP-B19R; host defense modulator [VACWR-B18R]; B18R; B19R |
Gene ID : | 3707577 |
UniProt ID : | P25213 |
Products Types
◆ Recombinant Protein | ||
B19R-641V | Recombinant Vaccinia virus B18R Protein, His-tagged | +Inquiry |
B18R-755V | Recombinant Vaccinia Virus B18R Protein, His-tagged | +Inquiry |
MPXV-0235 | Recombinant Monkeypox Virus B18R Protein | +Inquiry |
B18R-641V | Recombinant Vaccinia Virus B18R protein, His-tagged | +Inquiry |
MPXV-0237 | Recombinant Monkeypox Virus B18R Protein, B18R (Kelch-like Protein) | +Inquiry |
◆ Lysates | ||
B18R-001VCL | Recombinant Vaccinia Virus B18R cell lysate | +Inquiry |
Related Gene
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
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