詳細(xì)介紹
L-疊氮高蘇氨酸(AHA),CAS:942518-29-8
英文名稱:L-Azidohomoalanine (AHA)
中文名稱:L-疊氮高丙氨酸鹽酸鹽?
(2S)-2-氨基-4-疊氮基丁酸鹽酸鹽
CAS No:942518-29-8
分子式: C4H9ClN4O2
分子量:180.59
純 度:≥ 98%
性 狀:
結(jié)構(gòu)式:
應(yīng)用簡介:
L-疊氮高蘇氨酸(AHA)是蛋氨酸的氨基酸類似物,其包含非常小的修飾,特別是一個疊氮基。可以將該化合物喂給培養(yǎng)的細(xì)胞,并在活性蛋白合成過程中摻入蛋白中。檢測利用疊氮化物與炔烴或環(huán)辛炔之間的化學(xué)選擇性連接或“點(diǎn)擊”反應(yīng)。例如,可以用熒光炔或生物素炔來檢測疊氮基修飾的蛋白質(zhì)。這些試劑在 1-D 凝膠和蛋白質(zhì)印跡中的檢測靈敏度在低飛摩爾范圍內(nèi),并與下游 LC-MS/MS 和 MALDI-MS 分析相容。
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L-疊氮高蘇氨酸(AHA),CAS:942518-29-8