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Recombinant Human EGFR (C-mFc)
Catalog# BDAF0023
Product information
| 产品货号 | BDAF0023 |
| 别名 | Epidermal growth factor receptor; Proto-oncogene c-ErbB-1; Receptor tyrosine-protein kinase erbB-1; EGFR;ERBB; ERBB1; HER1 |
| 产品名称 | Recombinant Human EGFR (C-mFc) |
| 类别 | 重组蛋白 |
| 推荐应用 | Dependent by end user |
| 存储缓冲液 | Supplied as a 0.2 μm filtered solution of PBS, pH 7.4. |
| Human Swissprot No. | P00533 |
| 预测分子量 | 209.4kDa |
| 运输及保存条件 | Store at ≤-70°C, stable for 6 months after receipt. Store at ≤-70°C, stable for 3 months under sterile conditions after opening. Please minimize freeze-thaw cycles. |
| 表达系统 | human cells |
| 内毒素 | Less than 0.1 ng/µg (1 EU/µg) as determined by LAL test. |
| 宿主 | human cells |
| 背景介绍 | The EGFR subfamily of receptor tyrosine kinases is composed of EGFR, ErbB2, ErbB3 and ErbB4. The EGFR shares 43% - 44% aa sequence identity with the ECD of human EGFR subfamily. All these family members are type I transmembrane glycoproteins with an extracellular ligand binding domain. The extracellular ligand binding domain is containing two cysteine-rich domains separated by a spacer region and a cytoplasmic domain containing a membrane-proximal tyrosine kinase domain. Ligand binding could induce EGFR homodimerization and heterodimerization with ErbB2, resulting in cell signaling, heterodimerization tyrosine phosphorylation and kinase activation. It can bind EGF, amphiregulin, TGF-alpha, betacellulin, epiregulin, HB-EGF, epigen, and so on. Its signaling regulates multiple biological functions including cell proliferation, differentiation, motility, and apoptosis. EGFR can also be recruited to form heterodimers with the ligand-activated ErbB3 or ErbB4. EGFR is overexpressed in different tumors. Several anti-cancer drugs use EGFR as target. |