BDP FL NHS ester (A270096)

Shipping Information

$40
Dispatched from St. Louis, MO.
Lead Time: 5-8 business days.
Name
BDP FL NHS ester
Description
BDP FL NHS ester is an advanced dye for the 488 nm channel, a replacement for fluorescein, a molecule identical to BODIPY FL® NHS ester. An amino-reactive dye for the labeling of proteins and peptides. While the absorbance and emission spectra of this molecule stay within FAM excitation and emission channels, this dye provides much better photostability, and outstanding brightness. The fluorescence spectrum of BODIPY-FL is narrower than that of FAM. This provides a better brightness for monochromator based instruments, when emission wavelength can be tuned to dye maximum. The dye is neutral, possesses low molecular weight, and retains high quantum yield in conjugates. The dye is a good replacement for fluorescein (FAM), BODIPY-FL, DyLight 488, Cy2, and other 488 nm dyes.
Absorption Maxima
503 nm
Extinction Coefficient
92000 M-1cm-1
Emission Maxima
509 nm
Fluorescence Quantum Yield
0.97
CAS Number
146616-66-2
CF260
0.015
CF280
0.027
Mass Spec M+ Shift after Conjugation
274.1
Purity
> 95% (by 1H NMR and HPLC-MS).
Molecular Formula
C18H18BF2N3O4
Molecular Weight
389.16 kDa
Product Form
Orange solid.
Solubility
Good in organic solvents (DMF, DMSO, dichlromethane). Limited in water.
Storage
Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light. Desiccate.
Disclaimer
This product is for research use only. It is not intended for diagnostic or therapeutic use.
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