| 货号 | FAB1263R-100UG |
| 别名 | beta-type platelet-derived growth factor receptor; CD140 antigen-like family member B; CD140b antigen; CD140b; EC 2.7.10; EC 2.7.10.1; JTK12; PDGF R beta; PDGFR; PDGFR1; PDGFRB; PDGF-R-beta; platelet-derived growth factor receptor, beta polypeptide | 全称 | Platelet-derived Growth Factor Receptor beta |
| 应用 | Flow Cytometry |
| 目标/特异性 | Detects human PDGF R beta in Western blots. Specificity has been confirmed in binding studies using several different cell lines (1, 2) and by its ability to immunoprecipitate PDGF receptor beta -subunit complexed with 125I‑PDGF-BB (3). It does not recognize the PDGF receptor alpha ‑subunit. Detects the PDGF receptor beta -subunit of human and primate species (monkey and baboon) but not the rat or mouse receptors. Its ability to bind to receptors from other species has not been tested. |
| 使用方法 | Flow Cytometry: 0.25-1 µg/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 | 5159 (Human); 18596 (Mouse); 24629 (Rat) |
| 免疫原 | Human skin fibroblast membrane extracts |
| 生物活性 | Human |
| 标记 | Alexa Fluor 647 |
| 背景 | PDGF is a major serum mitogen that can exist as a homo or hetero-dimeric protein consisting of disulfide-linked PDGF-A and PDGF‑B chains. The PDGF-AA, PDGF‑BB and PDGF-AB isoforms have been shown to bind to two distinct cell surface PDGF receptors with different affinities. Where as PDGF R alpha binds all three PDGF isoforms with high affinity, PDGF R beta binds PDGF-BB only with high-affinity. Both PDGF R alpha and PDGF R beta are members of the class III subfamily of receptor tyrosine kinases (RTK) that also includes the receptors for M-CSF, SCF and Flt3 ligand. All class III RTKs are characterized by the presence of five immuno‑globulinlike domains in their extracellular region and a split kinase domain in their intracellular region. PDGF binding induces receptor homo-and hetero‑dimerization and signal transduction. The expression of the alpha and beta receptors is independently regulated in various cell types. Recombinant soluble PDGF R beta binds PDGF with high affinity and is potent PDGF antagonist (4). |
| 运输条件 | Blue Ice |
| 存放说明 | 4℃ |
| 参考文献 |
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