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Assistive Reagents
FAM alkyne, 5-isomer (A270204)
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$105
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Specifications
Name
FAM alkyne, 5-isomer
Description
FAM (fluorescein) alkyne for copper-catalyzed Click chemistry, high purity (97+%) 5-isomer. The compound possesses significant aqueous solubility.
Absorption Maxima
490 nm
Extinction Coefficient
80000 M
-1
cm
-1
Emission Maxima
513 nm
Fluorescence Quantum Yield
0.93
CAS Number
510758-19-7
CF
260
0.20
CF
280
0.17
Purity
95% (by
1
H NMR and HPLC-MS).
Molecular Formula
C
25
H
15
O
6
N
Molecular Weight
413.38 Da
Product Form
Yellow solid.
Solubility
Good in aqueous buffers (pH > 8), alcohols, DMSO, and DMF.
Storage
Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light.
Disclaimer
This product is for research use only. It is not intended for diagnostic or therapeutic use.
Scientific Validation Data (2)
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Figure 1: Chemical Structure - FAM alkyne, 5-isomer (A270204)
Structure of 5-FAM alkyne.
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Figure 2: FAM alkyne, 5-isomer (A270204)
FAM absorbance and emission spectra.
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