货号 | FAB5676A |
别名 | CD49 antigen-like family member A; CD49a antigen; CD49a; integrin, alpha 1; ITGA1; Laminin and collagen receptor; very late activation protein 1; VLA-1; VLA1integrin alpha-1 |
反应种属 | Human |
应用 | Flow Cytometry(10 µL/106cells) |
目标/特异性 | Detects human Integrin alpha 1/CD49a in direct ELISAs and Western blots. In direct ELISAs, less than 5% cross-reactivity with recombinant human (rh) Integrin alpha 2, rhIntegrin alpha 11, recombinant mouse (rm) Integrin alpha 2, and rmIntegrin alpha 11 is observed. |
使用方法 | Flow Cytometry: 10 µL/106cells |
来源 | The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below. |
产品组分 |
供应商 | R&D Systems |
Entrez Gene IDs | 3672 (Human); 109700 (Mouse); 25118 (Rat) |
纯化方式 | Antigen Affinity-purified |
免疫原 | Chinese hamster ovary cell line CHO-derived recombinant human Integrin alpha 1/CD49a Phe29-Pro1141 Accession # P56199 |
生物活性 | Human |
标记 | Allophycocyanin |
背景 | Integrin alpha 1 (also VLA-1, CD49a and Laminin and Collagen Receptor) is a 190‑210 kDa member of the integrin alpha chain family of molecules. It is found on smooth muscle cells, osteoblasts, adipocytes and intestinal epithelium. Integrin alpha 1 forms a noncovalent heterodimer with Integrin beta 1, and serves as a divalent-cation dependent receptor for collagen types I, IV, VI, XIII and XVI. It also binds the diarrhea-associated NSP4 enterotoxin of rotavirus. Mature human Integrin alpha 1 is a 1151 amino acid (aa) type I transmembrane glycoprotein that contains a 1113 aa extracellular domain (ECD) and a 15 aa cytoplasmic tail. The ECD contains one vWFA/I‑domain (aa 147‑360) that binds collagen, plus multiple divalent cation binding sites. Potential splice variants exist that show a two and four aa substitution for aa 765‑1179. Over aa 29‑1141 (the ECD), human Integrin alpha 1 shares 88% aa identity with mouse Integrin alpha 1. |
运输条件 | Blue Ice |
存放说明 | 4℃ |
参考文献 |
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Detection of Integrin alpha 1/CD49a in HeLa Human Cell Line by Flow Cytometry. HeLa human cervical epithelial carcinoma cell line was stained with Sheep Anti-Human Integrin alpha 1/CD49a APC‑conjugated Antigen Affinity-purified Polyclonal Antibody (Catalog # FAB5676A, filled histogram) or isotype control antibody (Catalog # IC016A, open histogram). View our protocol for Staining Membrane-associated Proteins. |