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β淀粉樣蛋白肽
β淀粉樣蛋白肽
β淀粉樣蛋白肽
β淀粉樣蛋白是一種與阿爾茨海默病(AD)有關(guān)的蛋白,其在患者大腦中堆積形成的淀粉樣斑塊的蛋白。β淀粉樣蛋白肽通常含有39~43 個(gè)氨基酸。在神經(jīng)退行性疾病狀態(tài)下,經(jīng)β分泌酶和γ分泌酶依次酶解淀粉樣前體蛋白(APP:一種 100-140 kDa 的跨膜糖蛋白)而產(chǎn)生的不溶性低聚物,最終導(dǎo)致神經(jīng)元死亡。由于β-淀粉樣蛋白(Aβ40/42)在AD發(fā)病中起關(guān)鍵作用,因而成為AD的蛋白免疫療法項(xiàng)目中研究較多的蛋白之一。
存貨編碼 名稱(chēng) 三字母序列 單字母序列
04010064589 β-Amyloid (1-42),human寡聚體 DAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIA(寡聚體) DAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIA(寡聚體)
04010011466 β-Amyloid(42-1),human Ala-Ile-Val-Val-Gly-Gly-Val-Met-Leu-Gly-Ile-Ile-Ala-Gly-Lys-Asn-Ser-Gly-Val-Asp-Glu-Ala-Phe-Phe-Val-Leu-Lys-Gln-His-His-Val-Glu-Tyr-Gly-Ser-Asp-His-Arg-Phe-Glu-Ala-Asp AIVVGGVMLGIIAGKNSGVDEAFFVLKQHHVEYGSDHRFEAD
04010005068 β-Amyloid(1-15),human Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln DAEFRHDSGYEVHHQ
04010019542 5-FITC-Aβ(1-42)human 5-FITC-(Acp)-Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-Gly-Val-Val-Ile-Ala 5-FITC-(Acp)-DAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIA
04010045587 Aβ1-42(硝化) Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr(3-NO2)-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-Gly-Val-Val-Ile-Ala DAEFRHDSGY(3-NO2)EVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIA