NEBiolabs says to mix digest with purple dye with 0.5% SDS to separate protein from DNA. SDS may interfere with SYBR Safe, so may need to post-stain the gel. | NEBiolabs says to mix digest with purple dye with 0.5% SDS to separate protein from DNA. SDS may interfere with SYBR Safe, so may need to post-stain the gel. |