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Antigenic Specificity | CD49d, Human |
Clone | REA545 |
Host Species | Recombinant Human |
Reactive Species | human, nonhuman primate, other |
Isotype | IgG1 |
Format | Vio Bright V423 conjugate |
Size | 100 tests in 200 µL |
Concentration | 1:50 |
Applications | Flow cytometry |
Reviews / Ratings | If you have used this antibody, please help fellow researchers by submitting reviews to pAbmAbs and antYbuddY. |
Description | CD49d Antibody, anti-human, Vio® Bright V423, REAfinity™. Clone REA545 recognizes the human CD49d antigen, which belongs to the integrin alpha chain family. Integrins are heterodimeric integral membrane proteins composed of an alpha chain and a beta chain. CD49d, also known as the α4 integrin chain or VLA-4α chain, is a cell adhesion protein that is directly involved in mononuclear leukocyte trafficking. Dimerized with β7 integrin, the resulting α4β7 integrin binds VCAM-1 (CD106), MAdCAM-1, and fibronectin to facilitate the rolling of leukocytes along vascular epithelium. In T cells, on ligation of MAdCAM-1, α4β7 integrin also provides costimulation of T cell receptor/CD3-mediated signaling. | CD49d is expressed on most mononuclear leukocytes, both in circulation or in lymphoid or other tissues, as well as on eosinophils and basophils. | Additional information: Clone REA545 displays negligible binding to Fc receptors. |
Immunogen | n/a |
Other Names | ITGA4, IA4 |
Gene, Accession # | Gene ID: 3676 |
Catalog # | 130-127-192 |
Price | $400 |
Order / More Info | CD49d, Human Antibody from MILTENYI BIOTEC B.V. & Co. KG |
Product Specific References | Bulian, P. et al. (2014) CD49d is the strongest flow cytometry-based predictor of overall survival in chronic lymphocytic leukemia. J. Clin. Oncol. 32: 897-904. | Yoshino, N. et al. (2000) Upgrading of flow cytometric analysis for absolute counts, cytokines and other antigenic molecules of cynomolgus monkeys (Macaca fascicularis) by using anti-human cross-reactive antibodies. Exp. Anim. 49 (2): 97-110. |