产品名称：荧光素酪胺

CAS：210236-90-1

规格：1mg

储存条件：-15℃避光防潮

保质期：12个月

产品物理化学光谱特性

分子量：495.49

Ex(nm)：498

Em(nm):517

外观：固体

溶剂：DMSO

产品介绍

荧光素酪胺是一种绿色荧光试剂，广泛用于 IHC、ICC、FISH 和多色 FISH 中的酪胺信号放大 (TSA)。 HRP 催化多个酪胺分子的局部沉积（催化报告物沉积，CARD），将荧光素酪胺与相邻的酪氨酸结合以增强荧光信号。 在相同条件下，iFluor 488 PSA是具有更高灵敏度和更快反应速度的卓越替代品。 此外，iFluor 488 的光稳定性要好得多，可以耐受更宽的 pH 范围。

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