N0551S, Quick-Load Purple 100 bp DNA Ladder - 125 gel lanes

• Convenient, ready-to-load format with NEB's proprietary purple loading dye
• Size range: 100 bp  to 1,517 bp
• Sharp bands
• No UV Shadow
• Easy to identify reference bands
• 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 100 bp DNA Ladder consists of proprietary plasmids, which are digested to completion with appropriate restriction enzymes to yield 12 bands suitable for use as molecular weight standards for agarose gel electrophoresis. The digested DNA includes fragments ranging from 100 bp to 1,517 bp. The 500 and 1,000 bp bands have increased intensity to serve as reference bands.

• Recommended gel percentage range: 1.2-3%
• Optimum separation on 2%