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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 三字母序列 單字母序列
04010043259 Fam-beta-Amyloid (1-42) 5-Fam-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-OH (trifluoroacetate salt) 5-FAM-DAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIA
04010016553 Tamra-beta-Amyloid (1-42) 5-Tamra-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-OH (trifluoroacetate salt) 5-TAMRA-DAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIA
04010005162 Biotinyl- beta-Amyloid (1-42) Biotin-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-OH (trifluoroacetate salt) Biotin-DAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIA
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