Product name:Sulforhodamine B
CAS:2609-88-3
Molecular Formula:C27H30N2O7S2
Formula Weight:558.67
Specification:1g
Description:
Sulforhodamine B or kiton red (C27H30N2O7S2) is a fluorescent dye with uses spanning from laser-induced fluorescence (LIF) to the quantification of cellular proteins of cultured cells. The red, solid, water-soluble dye is primarily used as a polar tracer.
The dye has maximal absorbance at 585 nm light and maximal fluorescence emission at 607 nm light. It does not exhibit pH dependent absorption or fluorescence over the range of 3 to 10.