A visible three-color protein marker for SDS-PAGE or western blotting, with 10 bands ranging from 10 to 180 kDa.

Peacock™ Prestained Protein Marker is a three-color protein ladder that allows you to visually monitor protein separation during SDS-PAGE or protein transfer to membranes for western blotting. We also offer Peacock™ Plus Prestained Protein Marker, a three color marker with 12 bands ranging from 8 kDa to 245 kDa.

• 3-color visible protein ladder
• 10 total protein bands, ranging from 10 kDa to 180 kDa
• 8 blue bands, plus a red band at 75 kDa and green band at 25 kDa
• Ready-to-load: no heating required
• Store at -20°C

The Peacock™ Prestained Marker contains a total of 10 visible bands. This includes 8 blue bands ranging from 10 kDa to 180 kDa, plus a red band at 75 kDa and green band at 25 kDa for easy band identification. Peacock™ Prestained Protein Marker is ready to load with no heating or other preparation needed. Recommended loading is 3-5 uL per well for mini-gels.

Also visit our Protein Detection, Quantitation, & Analysis technology page to learn about our safe and sensitive protein gel stains and western blotting normalization reagents.

Peacock™ Prestained Protein Marker has 10 total protein bands (8 blue, 1 red, 1 green), spanning 10-180 kDa. Shown are the predicted banding patterns on different types of PAGE gels.