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