N0552S, Quick-Load Purple 1 kb DNA Ladder - 125 gel lanes

• Convenient, ready-to-load format utilizing NEB's proprietary purple loading dye
• Size range: 500 bp to 10 kb
• Sharp bands
• No UV Shadow
• Easy to identify reference bands
• Now supplied with 1 vial of Gel Loading Dye, Purple (6X), no SDS (NEB #B7025)
• Small size suitable for 125 gel lanes, large size suitable for 375 gel lanes

Source
Quick-Load^® Purple 1 kb DNA Ladder consists of proprietary plasmids, which are digested to completion with appropriate restriction enzymes to yield 10 bands suitable for use as molecular weight standards for agarose gel electrophoresis. The digested DNA includes fragments ranging from 0.5 to 10 kb. The 3 kb fragment has increased intensity to serve as reference band.

• Recommended gel percentage range: 0.8-1.2%
• Optimum separation on 1%