Recombinant Human B7-H4/VTCN1 Protein (Fc Tag)
Recombinant Human B7-H4/VTCN1 Protein (Fc Tag) supplied by Elabscience with collaborator-provided technical specifications. Read more ›
["Measured by its ability to inhibit anti-CD3 antibody and anti-CD28 antibody induced IFNγ secretion in human T lymphocytes. The ED50 for this effect is typically 0.7-3. 5μg/ml. ,66-76 kDa"]Product Description
B7-H4/VTCN1 is the stated recombinant protein target for this Elabscience product. The listing uses collaborator-supplied specifications to support research-use-only protein selection through ABMIUM.
Protein profile: reactive species/source: Human; expression system: HEK293 Cells; physical form: Lyophilized from sterile PBS, pH 7.4<br/>Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.<br/>Please refer to the specific buffer information in the printed manual.; tag: Human ,B7-H4/VTCN1 ,Recombinant Proteins; predicted molecular weight: 52.3 kDa.
Quality and formulation: purity: > 95 % as determined by reducing SDS-PAGE.; endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method..
Functional evidence: activity: Measured by its ability to inhibit anti-CD3 antibody and anti-CD28 antibody induced IFNγ secretion in human T lymphocytes. The ED<sub>50</sub> for this effect is typically 0.7-3. 5μg/ml.. In the ABMIUM matrix, collaborator-supplied functional evidence is marked C; unsupported application columns remain N.
Sequence coverage: 52.3 kDa.
Database references: UniProt: Q7Z7D3-1 | NCBI Gene: 79679 | Gene symbol: B7-H4/VTCN1.
Research Use Only.
Key Facts
| Target | B7-H4/VTCN1 |
| Also known as | B7-H4, B7H4T-cell costimulatory molecule B7x, B7S1, B7S1VCTN1, B7XPRO1291, B7h.5, B7x, FLJ22418, Immune costimulatory protein B7-H4, Protein B7S1, T cell costimulatory molecule B7x, V-set domain containing T cell activation inhibitor 1, V-set domain-containing , Vtcn1 |
| Species reactivity | Human |
| Purity | > 95 % as determined by reducing SDS-PAGE. |
| Form / buffer | Lyophilized from sterile PBS, pH 7.4 Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual. |
| Shelf life | 12 months |
| Research area | Cell Biology, Immunology, Cancer |
| BIOACTIVITY | BINDING | CELL-BASED | IN VIVO | ELISA CAPTURE | |
|---|---|---|---|---|---|
| Human |
Specifications
Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Storage & Stability
Compliance & Certifications
Manufactured under ISO 9001:2015 quality management standards.
Manufactured under ISO 14001:2015 quality management standards.
Manufactured under ISO 45001:2018 quality management standards.
Not intended for diagnostic or therapeutic use.
Substance does not appear on the SVHC candidate list.