Human FABP2 / I-FABP Protein, His Tag
分子別名(Synonym)
FABP2,FABPI,I-FABP
表達區(qū)間及表達系統(tǒng)(Source)
Human FABP2, His Tag (FA2-H5149) is expressed from E. coli cells. It contains AA Ala 2 - Asp 132 (Accession # P12104-1).
Predicted N-terminus: Met
蛋白結構(Molecular Characterization)

This protein carries a polyhistidine tag at the N-terminus.
The protein has a calculated MW of 16.1 kDa. The protein migrates as 15 kDa under reducing (R) condition (SDS-PAGE).
內毒素(Endotoxin)
Less than 1.0 EU per μg by the LAL method.
純度(Purity)
>98% as determined by SDS-PAGE.
制劑(Formulation)
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.
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(Background)
脂肪酸結合蛋白2(FABP2),也稱為脂肪酸結合蛋白質、腸道脂肪酸結合(FABPI)、腸道型脂肪酸結合肽(I-FABP)。FABP2屬于calycin超家族和脂肪酸結合蛋白(FABP)家族。FABP2/FABPI在小腸中表達,在大腸中表達水平低得多,在空腸中表達最高。FABP被認為在長鏈脂肪酸及其酰基輔酶a酯的細胞內運輸中發(fā)揮作用。FABP2可能參與富含甘油三酯的脂蛋白合成。FABP2以高親和力結合飽和長鏈脂肪酸,但與不飽和長鏈脂酸的親和力較低。FABP2還可以通過充當脂質傳感器來幫助維持能量穩(wěn)態(tài)。
關鍵字: FABP2;FABP2蛋白;FABP2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、健康產業(yè)領域提供關鍵生物試劑產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。