產(chǎn)品參數(shù)
Ex (nm) - Em (nm) -
分子量 N/A 溶劑 DMSO
存儲條件 在零下15度以下保存, 避免光照
產(chǎn)品概述
產(chǎn)品基本信息
產(chǎn)品名稱:2',3'-cGAMP-DBCO 偶聯(lián)物
儲存條件:-15℃避光防潮
保質(zhì)期:12個月
產(chǎn)品物理化學(xué)光譜特性
分子量:1539.59
外觀:固體
溶劑:DMSO
激發(fā)波長(nm):NA
發(fā)射波長(nm):NA
DBCO(二苯并環(huán)辛炔)點擊化學(xué)是一種生物偶聯(lián)技術(shù),用于將分子共價連接到生物靶標(biāo),例如蛋白質(zhì)、肽和核酸。它涉及在無銅催化劑存在下 DBCO 官能化分子與互補疊氮官能化分子之間的反應(yīng),形成穩(wěn)定的三唑鍵。 2',3'-cGAMP-DBCO 偶聯(lián)物是開發(fā)用于研究 2',3'-cGAMP 的生物活性和功能的 2',3'-cGAMP 探針的構(gòu)件。 2',3'-cGAMP 近年來因其作為癌癥和病毒感染等病癥醫(yī)治靶點的潛力而受到廣泛關(guān)注。它已被證明可以激活免yi系統(tǒng)并增強免yi檢查點抑制劑的功效,這是一種癌癥免yi療法。 2',3'-cGAMP(環(huán)狀 GMP-AMP)是一種環(huán)狀二核苷酸二信使分子,在先天免yi系統(tǒng)中起著至關(guān)重要的作用。它由酶 cGAS(環(huán)狀 GMP-AMP 合酶)合成,以響應(yīng)從受損或感染細(xì)胞中釋放的胞質(zhì) DNA。一旦合成,2',3'-cGAMP 就會與銜接蛋白 STING(干擾素基因刺激物)結(jié)合并觸發(fā)下游信號通路,從而產(chǎn)生 I 型干擾素和其他細(xì)胞因子,從而導(dǎo)致針對入侵病原體的免yi反應(yīng)。
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