Human MANF Protein, His Tag (MALS verified)
分子別名(Synonym)
Mesencephalic astrocyte-derived neurotrophic factor,Arginine-Rich Protein,arginine-rich,mutated in early stage tumors,ARMET,ARP,MANF,mesencephalic astrocyte-derived neurotrophic facto,Protein ARMET
表達(dá)區(qū)間及表達(dá)系統(tǒng)(Source)
Human MANF Protein, His Tag (MAF-H52H3) is expressed from human 293 cells (HEK293). It contains AA Leu 25 - Leu 182 (Accession # P55145).
Predicted N-terminus: Leu 25
蛋白結(jié)構(gòu)(Molecular Characterization)
This protein carries a polyhistidine tag at the C-terminus.
The protein has a calculated MW of 20.0 kDa. The protein migrates as 19-21 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
內(nèi)毒素(Endotoxin)
Less than 0.1 EU per μg by the LAL method.
無菌(Sterility)
Negative
支原體(Mycoplasma)
Negative.
純度(Purity)
>95% as determined by SDS-PAGE.
>98% as determined by SEC-MALS.
制劑(Formulation)
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
Contact us for customized product form or formulation.
重構(gòu)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(Background)
MANF是一種分泌性神經(jīng)營養(yǎng)因子,在腦、神經(jīng)元和某些非神經(jīng)元組織中表達(dá)。它已被證明可以促進多巴胺特異性神經(jīng)元的存活、生長和功能。MANF及其結(jié)構(gòu)同源物CDNF均含有一個N-末端、皂苷樣脂質(zhì)結(jié)合結(jié)構(gòu)域和一個羧基末端結(jié)構(gòu)域,該結(jié)構(gòu)域與之前表征的蛋白質(zhì)結(jié)構(gòu)不同源。MANF和CDNF可以通過在帕金森病大鼠實驗?zāi)P椭杏|發(fā)存活通路來預(yù)防6-OHDA誘導(dǎo)的多巴胺能神經(jīng)元退化。重組人MANF是一種18.1 kDa的蛋白質(zhì),由158個氨基酸組成,包括8個半胱氨酸殘基。
關(guān)鍵字: MANF;MANF蛋白;MANF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(lǐng)域提供關(guān)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(wù)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(shè)有辦公室、研發(fā)中心及生產(chǎn)基地。目前累計服務(wù)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(guān)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(xué)等。