FAM马来酰亚胺,6-异构体

FAM maleimide, 6-isomer

F171375-100mg

100mg

≥95%

-20°C储存

超低温冰袋运输

对光线敏感

FAM（fluorescein）是一种与各种荧光检测仪器兼容的明亮荧光团。FAM是一种通用染料，可用于显微镜、qPCR和许多其他方法，以及基于FRET和基于荧光偏振的结合分析。FAM马来酰亚胺是一种巯基活性染料，用于标记蛋白质、肽和其他硫酰化分子。 product description： FAM (fluorescein) is a bright fluorophore which is compatible with various fluorescence detection instruments. FAM is a universal dye that is useful for microscopy, qPCR and many other methods as well as for FRET-based and fluorescence polarization based binding assays. FAM maleimide is a thiol reactive dye for the labeling of proteins, peptides, and other thiolated molecules. Excitation/absorption maximum, nm: 494 ε, L⋅mol−1⋅cm−1: 75000 Emission maximum, nm: 520 Fluorescence quantum yield: 0.9 CF260: 0.20 CF280: 0.17

C27H18N2O8

498.44 g/mol

Solubility: good in DMSO, DMF