Recombinant Human V-Set and Ig Domain-Containing Protein 4/VSIG4/CRIg (C-6His)
Produktgrößen
10 µg
£477,00
32-7500-10UG
50 µg
£625,00
32-7500-50UG
Über dieses Produkt
- SKU:
- 32-7500
- Weitere Details:
- Source: Human Cells. MW :30.2kD. Recombinant Human VSIG4 is produced by our Mammalian expression system and the target gene encoding Arg20-Pro283 is expressed with a 6His tag at the C-terminus. V-Set and Immunoglobulin Domain-Containing Protein 4 (VSIG4) is a 45-50 kDa macrophage-specific transmembrane glycoprotein that belongs to the B7 family-related protein and an Ig superfamily member. In contrast to the B7 family members which contain two IgG domains; VSIG4 contains one complete V-type Ig domain and a truncated C-type I g domain. VSIG4 is abundantly expressed in several fetal tissues. In adult tissues; the highest expression of VSIG4 is in lung and placenta. It is also expressed in resting macrophages. No VSIG4 expression appears to be present in T and B cells. The specific expression of VSIG4 on resting macrophages in tissue suggests that this inhibitory ligand may be important for the maintenance of T cell unresponsiveness in healthy tissues. VSIG4 functions as a negative regulator of T cell activation; and may be involved in the maintenance of peripheral T cell tolerance; and is also identified as a potent suppressor of established inflammation. VSIG4 is a phagocytic receptor; strong negative regulator of T-cell proliferation and IL2 production. It is a potent inhibitor of the alternative complement pathway convertases. Human VSIG4 is 399 amino acids (aa) in length. It is a type I transmembrane (TM) glycoprotein that contains a 264 aa extracellular domain (ECD) (aa 20 - 283) and a 95 aa cytoplasmic region.
- Versandbedingungen:
- Ambient
- Lagerbedingungen:
- Lyophilized protein should be stored at -20[o]C; though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7[o]C for 2-7 days. Aliquots of reconstituted samples are stable at -20[o]C for 3 months.
- Hersteller:
- Abeomics
- Typ:
- Proteins, Peptides, Small Molecules & Other Biomolecules
- Datenblatt des Herstellers:download_pdf.php