All Anza restriction enzymes come with an Anza 10X clear buffer and an Anza 10X red buffer to give you the flexibility you require. The red buffer includes a density reagent containing red and yellow tracking dyes that migrate with 800 bp DNA fragments and faster than the 10 bp DNA fragments, respectively, in a 1% agarose gel. This eliminates tedious dye addition steps prior to gel loading and is compatible with downstream applications.*
*For applications that require analysis by fluorescence excitation, Anza 10X buffer is recommended, as the Anza 10X red buffer may interfere with some fluorescence measurements.