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FAM amine, 5-isomer,荧光素-氨基

作者:瑞禧生物 发布时间:2022-07-13 16:36:36 次浏览

FAM amine, 5-isomer,荧光素-氨基 Fluorescein (FAM) amine, isomerically pure dye (5-isomer). Unlike fluoresceinamine, this reagent contains a linker arm with an aliphatic amine group that is more reactive. It can react with electrophilic reagents like activated esters or epoxides, and be involved in enzymatic transamination. General properties Appearance: yellow solid Molecular weight: 510.97 Molecular formula: C27H27N2ClO6 IUPAC name: 6-aminohexylaminocarbonylfluorescein hydrochloride Solubility: good in methanol, DMSO, DMF Quality control: 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: 490 ε, L⋅mol−1⋅cm−1: 80000 Emission maximum, nm: 513 Fluorescence quantum yield: 0.93 CF260: 0.20 CF280: 0.17 FAM amine, 5-isomer,荧光素-氨基 马来酰亚胺 Dye maleimides Pyrene maleimide BDP FL maleimide Cyanine3 maleimide Cyanine5 maleimide Cyanine5.5 maleimide Cyanine7 maleimide Cyanine7.5 maleimide Sulfo-Cyanine3 maleimide Sulfo-Cyanine5 maleimide 伯胺 Primary amine BDP FL amine Cyanine3 amine Cyanine5 amine Cyanine5.5 amine Cyanine7 amine Cyanine7.5 amine Sulfo-Cyanine5 amine Sulfo-Cyanine7 amine 酰肼 Dye hydrazides Pyrene hydrazide BDP FL hydrazide Cyanine3 hydrazide Cyanine5 Boc-hydrazide Cyanine5 hydrazide Cyanine5.5 hydrazide Cyanine7 hydrazide Cyanine7.5 hydrazide