Sigma Aldrich Fine Chemicals Biosciences REDTaqR DNA Polymerase Taq

Supplier:  Sigma Aldrich Fine Chemicals Biosciences D4309250UN

REDTaq DNA Polymerase is a unique blend of Sigmas quality Taq DNA Polymerase combined with an inert red dye. This dye enables quick visual confirmation of enzyme addition and reaction mixing. An aliquot of the samples (5-10 mul) can then be loaded directly onto an agarose gel for electrophoresis following PCR. The red dye migrates slightly faster than bromophenol blue at about the same rate as a 125 base pair fragment in a 1% agarose gel. Since no additional loading buffers are added to the reaction following PCR reamplification is possible.The red dye has no effect on automated or manual sequencing restriction digestions or other downstream applications. However if removing the dye is desired this can easily be accomplished using any standard purification method.

Catalog No. 50-290-1147