Human B7-H2 / ICOSLG Protein
| Specifications | |
|---|---|
| Category: | Immune Checkpoint Proteins |
| Molecular Weight: | 27.8 kDa |
| Tag: | C-8×His |
| Label / Conjugate: | N/A |
| Source: | Human B7-H2, His Tag (B72-H5221) is expressed from human 293 cells (HEK293). It contains AA Asp 19 - Ser 258 (Accession # NP_056074). |
| Purity: | 95% |
| Endotoxin Level: | 1.0 EU per μg |
| Format: | Powder |
| Additional Information | |
|---|---|
| Synonyms: | ICOSLG,B7-H2,B7H2,B7RP-1,B7RP1,CD275,GL50,ICOS-L,ICOSL,LICOS,ICOS ligand |
| Organism: | Human |
| Accn. No.: | O75144 |
Sequence Information
Asp 19 - Ser 258
Background
ICOS ligand (ICOSLG) is also known as B7 homolog 2 (B7-H2), B7-related protein 1 (B7RP-1) and CD antigen CD275, which belongs to the immunoglobulin superfamily and BTN/MOG family. ICOSLG contains one Ig-like C2-type (immunoglobulin-like) domain and one Ig-like V-type (immunoglobulin-like) domain. Isoform 1 is widely expressed, while isoform 2 is detected only in lymph nodes, leukocytes and spleen. B7-H2 is ligand for the T-cell-specific cell surface receptor ICOS. B7-H2 acts as a costimulatory signal for T-cell proliferation and cytokine secretion and induces also B-cell proliferation and differentiation into plasma cells. B7-H2 could play an important role in mediating local tissue responses to inflammatory conditions, as well as in modulating the secondary immune response by co-stimulating memory T-cell function.
Price
391,00 €
