Bromophenol blue is an acid phthalein dye, and it is used as a tracking dye for electrophoresis. Bromophenol blue is also used as a pH indicator, with a transition range of pH 3 to 4.6. Bromophenol blue is used as a sensor for the determination of several compounds including ammonia, drugs, proteins and amino acids. The binding of Bromophenol blue to proteins is accompanied by the appearance of a strong absorbance at 610 nm[1][2].
Molecular Weight:
669.96
CAS Number:
[115-39-9]
Formula:
C19H10Br4O5S
Target:
Fluorescent Dye
Application Notes:
MCE Product type: Dye Reagents
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