This product is a 31 kDa recombinant human ITGB2 protein Antigen with a N-terminal His6-ABP tag expressed in the E.coli. It is available for Antibody Competition.
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Expressed Host | E. Coli |
Specie Reactivity | Human |
Target | CD18 |
Molecule Mass | 31 kDa |
Purity | >80% by SDS-PAGE and Coomassie Blue staining |
Formulation | PBS and 1M Urea, pH 7.4 |
Applications | AC |
Product Form | Liquid |
Storage | Store at -20/-80°C. Aliquot to avoid repeated freezing and thawing. |
Introduction | Integrin ITGAL/ITGB2 is a receptor for ICAM1, ICAM2, ICAM3 and ICAM4. Integrin ITGAL/ITGB2 is also a receptor for the secreted form of ubiquitin-like protein ISG15; the interaction is mediated by ITGAL. Integrins ITGAM/ITGB2 and ITGAX/ITGB2 are receptors for the iC3b fragment of the third complement component and for fibrinogen. Integrin ITGAX/ITGB2 recognizes the sequence G-P-R in fibrinogen alpha-chain. Integrin ITGAM/ITGB2 recognizes P1 and P2 peptides of fibrinogen gamma chain. Integrin ITGAM/ITGB2 is also a receptor for factor X. Integrin ITGAD/ITGB2 is a receptor for ICAM3 and VCAM1. Contributes to natural killer cell cytotoxicity. Involved in leukocyte adhesion and transmigration of leukocytes including T-cells and neutrophils. Triggers neutrophil transmigration during lung injury through PTK2B/PYK2-mediated activation. Integrin ITGAL/ITGB2 in association with ICAM3, contributes to apoptotic neutrophil phagocytosis by macrophages. In association with alpha subunit ITGAM/CD11b, required for CD177-PRTN3-mediated activation of TNF primed neutrophils. |
Alternative Names | Cell surface adhesion glycoproteins LFA-1/CR3/p150,95 subunit beta; Complement receptor C3 subunit beta; CD_antigen: CD18; Leukocyte Cell Adhesion Molecule CD18; Complement Receptor C3 Beta-Subunit; Macrophage Antigen 1 (Mac-1) Beta Subunit); LAD; CD18; MF17; MFI7; LCAMB; LFA-1; MAC-1 |
Gene ID | 3689 |
UniProt ID | P05107 |