中文名稱(chēng)

BACE1 重組蛋白

英文名字

BACE1 Recombinant Protein

供應(yīng)商

ProSci

產(chǎn)品貨號(hào)

PSI-96-052

產(chǎn)品報(bào)價(jià)

￥詢(xún)價(jià)/0.2mg

產(chǎn)品說(shuō)明書(shū)

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產(chǎn)品新聞

背景資料

Beta-secretase 1 (BACE1) is also known as beta-site APP cleaving enzyme 1 (beta-site amyloid precursor protein cleaving enzyme 1), memapsin-2 (membrane-associated aspartic protease 2), and aspartyl protease 2 (ASP2), β-Secretase , and is a member of the peptidase A1 protein family, BACE1 is a type I? integral membrane glycoprotein and aspartic protease that is found mainly in the Golgi. BACE1 is an aspartic-acid protease important in the pathogenesis of Alzheimer's disease, and in the formation of myelin sheaths in peripheral nerve cells. The transmembrane protein contains two active site aspartate residues in its extracellular protein domain and may function as a dimer. This protease is responsible for the proteolytic processing of the amyloid precursor protein (APP). Generation of the 40 or 42 amino acid-long amyloid-β peptides that aggregate in the brain of Alzheimer's patients requires two sequential cleavages of the APP. Extracellular cleavage of APP by BACE creates a soluble extracellular fragment and a cell membrane-bound fragment referred to as C99. The elevation of BACE1 levels can be induced by amyloid plaques surrounding neurons at early stages of pathology before neuron death occurs, and may drive a positive-feedback loop in AD.

序列

Thr 22 - Thr 457

來(lái)源宿主

HEK293 細(xì)胞

溶解建議

艾美捷溫馨提示:開(kāi)蓋前,請(qǐng)先離心。廠(chǎng)家建議您，按照該貨號(hào)產(chǎn)品的說(shuō)明書(shū)中要求的方式進(jìn)行溶解和使用。

保存建議

Lyophilized Protein should be stored at -20˚C or lower for long term storage. Upon reconstitution, working aliquots should be stored at -20˚C or -70˚C. Avoid repeated freeze-thaw cycles.

其他

ProSci Incorporated于1998年成立于美國(guó)加州圣地亞哥市,從事抗體等科研試劑的研發(fā)、生產(chǎn)和銷(xiāo)售。產(chǎn)品涵蓋了細(xì)胞凋亡、信號(hào)轉(zhuǎn)導(dǎo)、免疫、腫瘤、細(xì)胞生物、神經(jīng)生物、傳染病等領(lǐng)域。ProSci擁有超過(guò)30000種單克隆抗體和多克隆抗體。ProSci的抗體大都經(jīng)免疫親和層析純化,具有高純度、高親和力、特異性強(qiáng)等特點(diǎn),所有的ProSci抗體都經(jīng)過(guò)了嚴(yán)格的驗(yàn)證測(cè)試和質(zhì)量控制,已保證高質(zhì)量的產(chǎn)品。此外,ProSci還提供標(biāo)記二抗,重組蛋白,細(xì)胞和組織裂解液,細(xì)胞涂片,組織切片,多肽等產(chǎn)品與抗體配套使用。

注意

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