SERVA Blue R, Serva

Opis towaru

Tested for preparation of staining solution for polyacrylamide gels. R stands for "reddish".
Sensitive triphenylmethane dye for detection of proteins in polyacrylamide gels. It may be combined with other stains, such as silver stain, to distinguish different types of proteins.

Acid Blue 83, COOMASSIE® Brilliant Blue R-250
C.I.42660

C₄₅H₄₄N₃O₇S₂·Na

M_r 826.0

CAS No. 6104-59-2 

λ max. (0.0002 % pH 7): 558 - 562 nm
A 1 cm/λ max./0.0002 % pH 7: min. 0.06
ε_λmax. pH 7: min. 25 000

Storage Temperature: +15 °C to +30 °C