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Immunogen sequence: LTFQDLHLHHG GHQAANTSHD LAQRHGLESA SDHHGNFSIT MRNLTLLDSG LYCCLVVEIR HHHSEHRVHG AMELQVQTGK DAPSNCVVYP SSS
Binds to an epitope located within the peptide sequence LHLHHGGHQA as determined by overlapping synthetic peptides.
Highest antigen sequence identity to the following orthologs - mouse 60%, rat 59%.
VISTA (V-domain Ig containing suppressor of T-cell activation), also known as B7-H5 or PD-1H, is a product of the VSIR gene. Although VISTA bears sequence homology to PD-L1 it has a different expression pattern. In both mouse and humans, VISTA is expressed predominantly on hematopoietic cells with the highest densities on myeloid cells, and lower levels on T cells. It is usually absent on B cells. VISTA expressed by antigen presenting cells has been shown to directly suppress proliferation and cytokine production of CD4 and CD8 T cells, making it a target for cancer immunotherapy. The reported ligands of VISTA include CD28H, VSIG-3 and VSIG-8.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: Death Domain1alpha; PD-H1; PDCD1 homolog; Platelet receptor Gi24; Sisp-1; Stress-induced secreted protein-1; V-domain Ig suppressor of T cell activation; V-set domain-containing immunoregulatory receptor; V-set immunoregulatory receptor; V-type immunoglobulin domain-containing suppressor of T-cell activation
基因别名: B7-H5; B7H5; C10orf54; DD1alpha; GI24; PD-1H; PP2135; SISP1; UNQ730/PRO1412; VISTA; VSIR
UniProt ID: (Human) Q9H7M9
Entrez Gene ID: (Human) 64115