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| Antigenic Specificity | Integrin, alpha 4 (Antigen CD49D, alpha 4 Subunit of VLA-4 Receptor) (ITGA4) |
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| Clone | polyclonal |
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| Host Species | Rabbit |
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| Reactive Species | mouse, rat, human |
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| Isotype | n/a |
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| Format | affinity purified |
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| Size | 50 µg |
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| Concentration | n/a |
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| Applications | Western Blotting (WB),Immunohistochemistry (IHC) |
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| Reviews / Ratings | If you have used this antibody, please help fellow researchers by submitting reviews to pAbmAbs and antYbuddY. |
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| Description | Integrins are alpha/beta heterodimeric cell surface receptors that play a pivotal role in cell adhesion and migration, as well as in growth and survival . The integrin family contains at least 18 alpha and 8 beta subunits that form 24 known integrins with distinct tissue distribution and overlapping ligand specificities . Integrins not only transmit signals to cells in response to the extracellular environment (outside-in signaling), but also sense intracellular cues to alter their interaction with the extracellular environment (inside-out signaling) .A pair of important alpha4 integrins, alpha4beta1 and alpha4beta7, interact with VCAM-1, fibronectin, and MAdCAM-1 at cell adhesions . Gene knockout and antibody blocking research reveal that alpha4 integrins play important roles in embryonic liver and heart development and in fetal lymphocyte homing . Phosphorylation at Ser988 within the cytoplasmic tail of integrin alpha4 blocks binding to paxillin and promotes leading edge migration .On SDS-PAGE, integrin alpha4 can migrate at several different apparent molecular sizes, a 150 kDa mature protein and a 140 kDa precursor protein (a 180 kDa protein also exists under mild non-reducing conditions) . Integrin alpha4 has a cleavage site at Arg558, which results in a small portion of the protein as either an 80 kDa N-terminal or 70 kDa C-terminal fragment . Synonyms: ITGA4,CD49D,IA4,MGC90518 , |
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| Immunogen | Recombinant protein of human ITGA4 |
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| Other Names | LOC100219853|CD49D|IA4 |
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| Gene, Accession # | Gene ID: 3676,16401,311144 |
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| Catalog # | ABIN1683709 |
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| Order / More Info | Integrin, alpha 4 (Antigen CD49D, alpha 4 Subunit of VLA-4 Receptor) (ITGA4) Antibody from ANTIBODIES-ONLINE GmbH |
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| Product Specific References | n/a |
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