Human LAP (TGF-beta 1) Protein, Tag Free (MALS verified)
分子別名(Synonym)
LAP (TGF-beta 1),LAP (TGFB1),TGFB1,CED,DPD1,LAP,TGF-beta-1,TGFB
表達區(qū)間及表達系統(tǒng)(Source)
Human LAP (TGF-beta 1), Tag Free (LAP-H5213) is expressed from human 293 cells (HEK293). It contains AA Leu 30 - Arg 278 (Accession # P01137-1 (C33S)).
Predicted N-terminus: Leu 30
蛋白結(jié)構(gòu)(Molecular Characterization)

This protein carries no "tag".
The protein has a calculated MW of 28.5 kDa. The protein migrates as 33-45 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
內(nèi)毒素(Endotoxin)
Less than 1.0 EU per μg by the LAL method.
純度(Purity)
>90% as determined by SDS-PAGE.
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)
轉(zhuǎn)化生長因子β1(TGFB1)也稱為TGF-β1、CED、DPD1、TGFB。是細胞因子轉(zhuǎn)化生長因子β超家族的多肽成員。它是一種分泌蛋白,執(zhí)行許多細胞功能,包括控制細胞生長、細胞增殖、細胞分化和凋亡。TGFB1蛋白有助于控制細胞的生長和分裂(增殖),這是細胞成熟以執(zhí)行特定功能(分化)、細胞運動(運動)和細胞自毀(凋亡)的過程。TGFB1蛋白遍布全身,在出生前的發(fā)育、血管的形成、肌肉組織和身體脂肪發(fā)育的調(diào)節(jié)、傷口愈合和免疫系統(tǒng)功能中發(fā)揮作用。TGFB1在構(gòu)成骨骼的組織中含量特別豐富,它有助于調(diào)節(jié)骨骼生長,并在細胞間空間(細胞外基質(zhì))形成的復雜晶格中含量特別高。在細胞內(nèi),這種蛋白質(zhì)被關閉(失活),直到它收到化學信號變得活躍。TGFB1在控制免疫系統(tǒng)中起著重要作用,在不同類型的細胞或不同發(fā)育階段的細胞上顯示出不同的活性。大多數(shù)免疫細胞(或白細胞)分泌TGFB1。TGFB1已被證明與TGF-β受體1、LTBP1、YWHAE、EIF3I和Decorin相互作用。
關鍵字: TGF-beta 1;TGFB1蛋白;TGFB1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。