Cynomolgus HGF R / c-MET Protein, His Tag (MALS verified)
分子別名(Synonym)
MET, AUTS9, HGFR, RCCP2, c-Met
表達區(qū)間及表達系統(tǒng)(Source)
Cynomolgus HGF R, His Tag (MET-C52H9) is expressed from human 293 cells (HEK293). It contains AA Glu 25 - Asn 930 (Accession # A0A2K5UM36-1).
Predicted N-terminus: Glu 25
蛋白結構(Molecular Characterization)

This protein carries a polyhistidine tag at the C-terminus.
The protein has a calculated MW of 103.2 kDa. The protein migrates as 80 kDa under reducing (R) condition (SDS-PAGE).
內毒素(Endotoxin)
Less than 1.0 EU per μg by the LAL method / rFC method.
純度(Purity)
>90% as determined by SDS-PAGE.
>90% as determined by SEC-MALS.
制劑(Formulation)
Lyophilized from 0.22 μm filtered solution in PBS, 0.2 M Arginine, pH7.4 with trehalose as protectant.
Contact us for customized product form or formulation.
重構方法(Reconstitution)
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
存儲(Storage)
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
-20°C to -70°C for 12 months in lyophilized state;
-70°C for 3 months under sterile conditions after reconstitution.


背景介紹
肝細胞生長因子受體(HGFR)又稱間充質-上皮轉化因子(MET)、c-Met,是一種糖基化受體酪氨酸激酶,在上皮形態(tài)發(fā)生和癌癥發(fā)展中發(fā)揮核心作用。HGFR蛋白具有酪氨酸激酶活性。其初級單鏈前體蛋白經(jīng)翻譯后剪切產(chǎn)生α和β亞基,通過二硫鍵連接形成成熟受體。HGFR通常表達于上皮來源細胞,而HGF的表達僅限于間充質來源細胞。在HGF刺激下,HGFR可誘導多種生物反應,共同引發(fā)名為"侵襲性生長"的生物學程序。癌癥中HGFR的異?;罨c不良預后相關,其異常激活會引發(fā)腫瘤生長、形成供給營養(yǎng)的新生血管(血管生成)及癌癥向其他器官擴散(轉移)。HGFR在多種人類惡性腫瘤中均出現(xiàn)失調,包括腎、肝、胃、乳腺及腦部腫瘤。正常情況下僅干細胞和祖細胞表達HGFR,而癌癥干細胞被認為劫持了正常干細胞表達HGFR的能力,從而成為癌癥持續(xù)存在并向體內其他部位擴散的根源。HGFR基因的多種突變與乳頭狀腎細胞癌相關。該受體介導的"侵襲性生長"程序可觸發(fā)有絲分裂和形態(tài)發(fā)生。
關鍵字: HGF R;HGF R蛋白;HGF R重組蛋白;ACRO;百普賽斯;
百普賽斯集團ACROBiosystems Group(股票代碼:301080)是成立于2010年的跨國生物科技公司,是為全球生物醫(yī)藥、健康產(chǎn)業(yè)領域提供關鍵生物試劑產(chǎn)品及解決方案的行業(yè)平臺型基石企業(yè)。2021年在創(chuàng)業(yè)板上市。百普賽斯集團業(yè)務遍布全球,橫跨亞洲、北美洲、歐洲,在中國、美國、瑞士等12個城市設有辦公室、研發(fā)中心及生產(chǎn)基地。目前累計服務客戶超6000家,與全球Top 20醫(yī)藥企業(yè)均建立了長期、穩(wěn)定的合作伙伴關系。集團旗下?lián)碛衅放艫CROBiosystems百普賽斯、bioSeedin柏思薈、Condense Capital墾拓資本和ACRODiagnostics百斯醫(yī)學等。