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New England Biolabs is working diligently to ensure we keep our employees and their families safe, while maintaining our business continuity. Despite a "Stay At Home" advisory being put in place in Massachusetts, USA, we are deemed an essential business, and our manufacturing and distribution teams continue to be fully operational. We are continuing to work with our suppliers and distribution partners to ensure uninterrupted access to our products and technical support.

Home Reagents and Molecular Biology Products Markers & Ladders Products Quick-Load Purple DNA Ladders Products Quick-Load Purple DNA Ladders

Quick-Load® Purple DNA Ladders

With our Quick-Load Purple DNA ladders, you can:

Quickly determine the size of your DNA, using the evenly-spaced bands and easily-identifiable reference bands
Improve your ability to separate fragments, as our new & improved purple loading dye sharpens bands
Improve the visibility of the bands, as our purple dye leaves no UV shadow
Save money, as NEB’s cost per lane is less than other commercially available ladders
NEB’s purple dye runs at the same migration rate as bromophenol blue, making it an easy migration reference.

This format is available for the Low Molecular Weight, 50 bp, 100 bp and 1 kb Plus DNA ladders. All Include a vial of Gel Loading Dye, Purple (6X), no SDS.

Lane 1. Invitrogen^™ TrackIt^™ 1 Kb Plus DNA Ladder; Lane 2. NEB Quick-Load Purple 1 kb Plus DNA Ladder; 1 μg per gel lane
B. The new Gel Loading Dye, Purple (6X) (Lane 1) included in the Quick-Load Purple 1kb Plus DNA Ladder does not cast a UV shadow over the underlying bands, unlike the Gel Loading Dye, Blue (6X) (Lane 2)

NEW ENGLAND BIOLABS®, NEB®, and QUICK-LOAD® are registered trademarks of New England Biolabs, Inc.
THERMO SCIENTIFIC® is a registered trademark of Thermo Fisher Scientific
GENERULER™, INVITROGEN™ and TRACKIT™ are trademarks of Thermo Fisher Scientific

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