Sulfide Green AM激活后可檢測(cè)細(xì)胞中低至nM的硫化物陰離子。
Ex (nm) | 500 | Em (nm) | 522 |
分子量 | ~700 | 溶劑 | DMSO |
存儲(chǔ)條件 | 在零下15度以下保存, 避免光照 |
產(chǎn)品基本信息
產(chǎn)品名稱:Sulfide Green AM
儲(chǔ)存條件:-15℃避光防潮
保質(zhì)期:12個(gè)月
產(chǎn)品物理化學(xué)光譜特性
分子量:~700
溶劑:DMSO
激發(fā)波長(zhǎng)(nm):500
發(fā)射波長(zhǎng)(nm):522
Sulfide Green AM是用于檢測(cè)活細(xì)胞中硫化氫的熒光探針。 對(duì)于活細(xì)胞中的硫化物陰離子或硫化氫成像,它具有細(xì)胞滲透性。Sulfide Green AM包含疏水性的乙酰氧基甲基酯基,使其具有細(xì)胞滲透性。 當(dāng)Sulfide Green AM進(jìn)入活細(xì)胞時(shí),其AM部分被酯酶切割。 酯酶誘導(dǎo)的Sulfide Green AM水解產(chǎn)生帶負(fù)電荷的熒光產(chǎn)物,該產(chǎn)物很好地保留在細(xì)胞中。 與硫化物或硫化氫反應(yīng)時(shí),硫化物Green產(chǎn)生與硫化物濃度成比例的強(qiáng)綠色熒光。 Sulfide Green AM激活后可檢測(cè)細(xì)胞中低至nM的硫化物陰離子。百螢生物是AAT Bioquest的中國(guó)代理商,為您提供的Sulfide Green AM。
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