中文名稱

CD140a重組蛋白

英文名字

CD140a Recombinant Protein

供應商

Bioworld

產品貨號

NCP0265

產品報價

￥詢價/500ug

產品說明書

點擊查看

購買方式

銀行轉賬、電匯、支票、現(xiàn)金，在線支付寶及網銀支付，或直接與我們電話聯(lián)系400-6800-868

產品新聞

背景資料

Platelet derived growth factor (PDGF) family proteins exist as several disulphide-bonded, dimeric isoforms (PDGF AA, PDGF AB, PDGF BB, PDGF CC, and PDGF DD) that bind in a specific pattern to two closely related receptor tyrosine kinases, PDGF receptor α (PDGFRα) and PDGF receptor β (PDGFRβ). PDGFRα and PDGFRβ share 75% to 85% sequence homology between their two intracellular kinase domains, while the kinase insert and carboxy-terminal tail regions display a lower level (27% to 28%) of homology. PDGFRα homodimers bind all PDGF isoforms except those containing PDGF D. PDGFRβ homodimers bind PDGF BB and DD isoforms, as well as the PDGF AB heterodimer. The heteromeric PDGF receptor α/β binds PDGF B, C, and D homodimers, as well as the PDGF AB heterodimer. PDGFRα and PDGFRβ can each form heterodimers with EGFR, which is also activated by PDGF. Various cells differ in the total number of receptors present and in the receptor subunit composition, which may account for responsive differences among cell types to PDGF binding. Ligand binding induces receptor dimerization and autophosphorylation, followed by binding and activation of cytoplasmic SH2 domain-containing signal transduction molecules, such as GRB2, Src, GAP, PI3 kinase, PLCγ, and NCK. A number of different signaling pathways are initiated by activated PDGF receptors and lead to control of cell growth, actin reorganization, migration, and differentiation. Tyr751 in the kinase-insert region of PDGFRβ is the docking site for PI3 kinase. Phosphorylated pentapeptides derived from Tyr751 of PDGFRβ (pTyr751-Val-Pro-Met-Leu) inhibit the association of the carboxy-terminal SH2 domain of the p85 subunit of PI3 kinase with PDGFR. Tyr740 is also required for PDGFRβ-mediated PI3 kinase activation.

序列

因CD140a重組蛋白/CD140a Recombinant Protein產品的序列過長，詳情查看產品說明書

來源宿主

E.coli

溶解建議

PBS, 4M Urea, PH7.4

保存建議

Store at 4

其他

Bioworld是專一服務于生命科學研究的專業(yè)技術型企業(yè)，Bioworld品牌創(chuàng)立以來擁有10000多種常規(guī)產品現(xiàn)貨，現(xiàn)有8000多種現(xiàn)貨抗體，以及其他IVD原料，蛋白等現(xiàn)貨產品。在細胞信號通路、免疫學、蛋白組學上擁有顯著優(yōu)勢，其抗體產品、生長因子、IVD原料等為生命科學科研工作者提供了極大的便利

注意

該頁面的中文產品信息的翻譯，僅供參考。準確的產品信息請以廠家的英文說明書為準。下單前，請瀏覽說明書確認。

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