| Target | |
|---|---|
| Synonyms | B7X; B7H4; B7S1; VTCN1; B7h.5; VCTN1; PRO1291 |
| Description | Recombinant human B7-H4(25-152) Protein with C-terminal human Fc tag |
| Delivery | In Stock |
| Uniprot ID | Q7Z7D3 |
| Expression Host | HEK293 |
| Tag | C-Human Fc tag |
| Molecular Characterization | B7-H4(Leu25-Met152) hFc(Glu99-Ala330) |
| Molecular Weight | The protein has a predicted molecular mass of 40.0 kDa after removal of the signal peptide. The apparent molecular mass of B7-H4(25-152)-hFc is approximately 35-55 kDa due to glycosylation. |
| Purity | The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining. |
| Formulation & Reconstitution | Lyophilized from sterile PBS, pH 7.4. Normally 5 % – 8% trehalose is added as protectants before lyophilization. Please see Certificate of Analysis for specific instructions of reconstitution. |
| Storage & Shipping | Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature. |
| Background | This gene encodes a protein belonging to the B7 costimulatory protein family. Proteins in this family are present on the surface of antigen-presenting cells and interact with ligand bound to receptors on the surface of T cells. Studies have shown that high levels of the encoded protein has been correlated with tumor progression. A pseudogene of this gene is located on chromosome 20. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2011] |
| Usage | Research use only |
Human B7-H4(25-152) Protein, hFc Tag
Price: 10μg $78.00; 50μg $310.00 ; 100 μg $460.00
Product Data
Images
Figure 1. Human B7-H4(25-152) Protein, hFc Tag on SDS-PAGE under reducing condition.