Coomassie brilliant blue G250 / acid blue 90 / Coomassie brilliant blue G / COMESA blue G250
Item No.： SR0049
Store at： RT
English name：Coomassie brilliant blue G250；Brilliant blue G；Serva blue G；Coomassie brilliant blue G；Brilliant indocyanin G；Brilliant blue G 250；Acid blue 90；C.I. 42655
Other names: Coomassie Lianglan G250; Acid blue 90; Coomassie brilliant blue G; COMESA blue G250; Acid brilliant blue G; Bright blue
CAS No.: 6104-58-1
C47H48N3NaO7S2=854.02
Grade: high purity grade
EM(595nm,H2O)：＞36300
Biological staining test: qualified
Physicochemical properties: dark blue purple brown crystal powder. Soluble in ethanol and hot water, bright blue, slightly soluble in cold water. It turns blood red with concentrated sulfuric acid, turns orange red after dilution, and turns purple when sodium hydroxide is added to the aqueous solution. Water solubility: 40 g / L (20 ℃). The maximum absorption wavelength is 610nm. Irritating
Purpose: biochemical research. Used for gel electrophoresis and protein staining. It is 3 times more sensitive than naphthol blue black B1 without penetrating into the gel, which is simple and sensitive; It can detect various proteins, and the chemical substances and free amino acids involved in Laurie reaction have no effect on the protein staining detection. It is also a P2X7 purinergic receptor agonist
Saving: RT
