货号:A2925617
同义名:
重组生物素化人HGF R蛋白(C-6His-Avi, HEK293)
/ Biotinylated Human HGF R (C-6His-Avi, HEK293); Hepatocyte growth factor receptor
Biotinylated Human HGF R (C-6His-Avi, HEK293) 是人源肝细胞生长因子受体(HGF R),在HEK293人源细胞中表达,带有C端6×His和Avi标签。该蛋白是一种糖基化的受体酪氨酸激酶,在上皮形态发生和肿瘤发展中起关键作用,其成熟形式为α与β链组成的二聚体,参与配体结合、受体二聚化及信号转导,刺激后可诱导内吞与降解,调控上皮细胞迁移与分支管腔形成。


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| 描述 | Hepatocyte growth factor receptor (HGF R) is a glycosylated receptor tyrosine kinase that plays a central role in epithelial morphogenesis and cancer development. HGF R is synthesized as a single chain precursor which undergoes cotranslational proteolytic cleavage. Mature HGF R is a disulfide-linked dimer composed of a 50 kDa extracellular α chain and a 145 kDa transmembrane β chain. Proteolysis and alternate splicing generate additional forms of human HGF R which either lack of the kinase domain, consist of secreted extracellular domains, or are deficient in proteolytic separation of the α and β chains. The sema domain, which is formed by both α and β chains of HGF R, mediates both ligand binding and receptor dimerization. HGF stimulation induces HGF R downregulation via internalization and proteasomedependent degradation. Paracrine induction of epithelial cell scattering and branching tubulogenesis results from the stimulation of HGF R on undifferentiated epithelium by HGF released from neighboring mesenchymal cells. |
| 蛋白种属 | Human |
| 表达系统 | Human Cells |
| 标签 | C-6His-Avi |
| 蛋白表达区间 | Glu25-Thr932 |
| 蛋白编号 | P08581 |
| 内毒素 | < 1 EU/µg as determined by LAL test. |
| 剂型 | 干粉 |
| 剂型描述 | Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. |
| 复溶 | Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.如要长期保存,建议使用含载体蛋白(如 0.1%BSA、10%FBS、5%HSA)的溶液进一步稀释,如果是做无血清培养或者动物体内实验时,细胞因子中不能含有BSA、FBS 和 HAS,可以使用海藻糖作为载体,然后分装冻存于-20℃至-80℃。注:分装保存时建议使用低吸附的管子,并避免反复冻融;稀释分装浓度不低于 10μg/mL,分装体积不低于10μL。 分装后的蛋白在≤-20°C 下可稳定保存 3 个月。 |
| CAS号 | N/A |
| 分子量 | 104.4 KDa |
| SMILES Code | NONE |
| 别名 | 重组生物素化人HGF R蛋白(C-6His-Avi, HEK293) ;Biotinylated Human HGF R (C-6His-Avi, HEK293); Hepatocyte growth factor receptor; HGF receptor; HGF/SF receptor; Proto-oncogene c-Met; Scatter factor receptor; SF receptor; Tyrosine-protein kinase Met; MET |
| 运输 | 蓝冰 |
| 存储条件 |
In solvent -20°C: 3-6个月 -80°C: 12个月 Pure form Sealed in dry, store in freezer, under -20°C |
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