HBC514 是一种非荧光 HBC 类似物，在与 Pepper RNA 适体形成紧密复合物后会发出强烈的绿色荧光。

HBC514, a nonfluorescent HBC-analog, emits strong green fluorescence upon forming a tight complex with Pepper RNA aptamer.

Pepper is able to enhance HBC's fluorescence more than 3,000-fold and exhibits bright fluorescence when expressed in living cells. HBC514 (2-10 μM) is altered flexibly by simple washing and staining by Pepper based CRISPR imaging in live HeLa cells (expressing sgRNA-Pep1 and dCas9).

2530161-67-0

C21H22N4

330.43

DMSO:5 mM
Powder: -20°C for 3 years
In solvent: -80°C for 2 years