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Human B7-H5/Gi24/VISTA Protein 4416



  • Expression: HEK293
  • Functional: Yes (ELISA)
  • Amino Acid Range: Phe33-Ala194
SKU: 4416parent Categories: , Tags: , , ,
Weight1 lbs
Dimensions9 × 5 × 2 in


express system


product tag



> 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC


B7-H5, also known as VISTA, B7H5, Dies1, SISP1 and C10orf54, is a 55-65 kDa member of the Ig superfamily. It is a transmembrane molecule expressed in bone, on embryonic stem cells (ESCs), and on tumor cell surfaces.

molecular weight

The protein has a predicted MW of 19 kDa. Due to glycosylation, the protein migrates to 32-70 kDa based on Tris-Bis PAGE result.

available size

100 µg, 500 µg


Less than 1EU per μg by the LAL method.

Human B7-H5/Gi24/VISTA Protein 4416

Size and concentration
100, 500µg and lyophilized
Storage Instructions
Valid for 12 months from date of receipt when stored at -80°C. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Storage buffer
Shipped at ambient temperature.
> 95% as determined by Tris-Bis PAGE
target relevance
B7-H5, also known as VISTA , B7H5, Dies1, SISP1 and C10orf54, is a 55-65 kDa member of the Ig superfamily. It is a transmembrane molecule expressed in bone, on embryonic stem cells (ESCs), and on tumor cell surfaces.
Protein names
V-type immunoglobulin domain-containing suppressor of T-cell activation (Platelet receptor Gi24) (Stress-induced secreted protein-1) (Sisp-1) (V-set domain-containing immunoregulatory receptor) (V-set immunoregulatory receptor)
Gene names
VSIR,VSIR C10orf54 SISP1 VISTA PP2135 UNQ730/PRO1412
FUNCTION: Immunoregulatory receptor which inhibits the T-cell response (PubMed:24691993). May promote differentiation of embryonic stem cells, by inhibiting BMP4 signaling (By similarity). May stimulate MMP14-mediated MMP2 activation (PubMed:20666777). {ECO:0000250|UniProtKB:Q9D659, ECO:0000269|PubMed:20666777, ECO:0000269|PubMed:24691993}.
Subellular location
SUBCELLULAR LOCATION: Cell membrane {ECO:0000269|PubMed:20666777, ECO:0000269|PubMed:24691993}; Single-pass type I membrane protein {ECO:0000255}.
TISSUE SPECIFICITY: Expressed in spleen. Detected on a number of myeloid cells including CD11b monocytes, CD66b+ neutrophils, at low levels on CD4+ and CD8+ T-cells, and in a subset of NK cells. Not detected on B cells (at protein level). Expressed at high levels in placenta, spleen, plasma blood leukocytes, and lung. Expressed at moderate levels in lymph node, bone marrow, fat, uterus, and trachea. Has low expression levels in other tissues. {ECO:0000269|PubMed:24691993}.
Post-translational modification
PTM: At the cell surface, may be cleaved by MMP14. {ECO:0000269|PubMed:20666777}.; PTM: N-glycosylated. {ECO:0000250|UniProtKB:Q9D659}.
Target Relevance information above includes information from UniProt accession : Q9H7M9
The UniProt Consortium


ELISA with Human B7-H5/Gi24/VISTA Protein
Immobilized Human B7-H5, His Tag at 0.5µg/ml (100µl/Well) on the plate. Dose response curve for Anti-B7-H5 Antibody, hFc Tag with the EC50 of 3.6ng/ml determined by ELISA.
HPLC of Human B7-H5/Gi24/VISTA Protein
The purity of Human B7-H5 is greater than 95% as determined by SEC-HPLC.
SDS-PAGE gel of Human B7-H5/Gi24/VISTA Protein
Human B7-H5 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.


Published literature highly relevant to the biological target of this product and referencing this antibody or clone are retrieved from PubMed database provided by The United States National Library of Medicine at the National Institutes of Health.



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