荧光素-生物素

Fluorescein biotin is used for detecting and quantifying biotin-binding sites by either fluorescence or absorbance spectroscopy. Fluorescence of this molecule is quenched upon binding to avidin or straptavidin.

Used for determining biotin-binding sites.

≥90%

-20° C，2 years.

Solid

5-荧光素-生物素;5-FITC Biotin

Orange Yellow Solid

~1.4 g/cm³ (Predicted)

λex 494 ± 3 nm, λem 518 ± 4 nm in water

n²⁰_D 1.70 (Predicted)

Soluble in water (partly), methanol, DMSO, and DMF.

MFCD00132986

16219057