BROMOPHENOL BLUE ACS GRADE

BROMOPHENOL BLUE ACS GRADE excellent quality manufacturer, exporter and supplier. A tracking dye for nucleic acid and protein gels. pH indicator is (Yellow to Blue; range 3.0 – 4.6).  Bromophenol blue migrates at approximately the same rate as 300-500bp DNA in agarose gel and at the buffer front in protein polyacrylamide gels.