BDP FL maleimide,荧光素马来酰亚胺染料
产品介绍
BDP FL maleimide
Thiol reactive BDP FL maleimide is a reactive dye for protein labeling, which has identical structure with BODIPY® FL maleimide.
BDP FL is a borondipyrromethene dye which has absorption and fluorescence spectra similar to fluorescein (FAM). However, this dye exhibits very high photostability. It is non-charged, and has low molecular weight. Its brightness is similar to fluorescein, R110 and xanthene dye derivatives like Alexa Fluor® 488.
This fluorophore is ideal for fluorescent microscopy and many other applications. The fluorophore can substitute fluorescein for almost any application, and it is patible with any FAM-capable fluorescent instrumentation.
General properties
Appearance:

orange solid
Mass spec M+ increment:

414.1
Molecular weight:

414.21
Molecular formula:

C20H21BF2N4O3
Solubility:

Good in organic solvents (DMF, DMSO), limited in water
uality con*rol:

NMR 1H, HPLC-MS (95%)
Storage conditions:

Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
Spectral properties
Excitation maximum, nm:

503
ε, L⋅mol−1⋅cm−1:

80000
Emission maximum, nm:

509
Fluorescence uantum yield:

0.97
CF260:

0.015
CF280:

0.027
结构式：
BDP FL maleimide,荧光素马来酰亚胺染料
西安瑞禧生物科技有限公司
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