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Our prestained broad range molecular weight marker is a mixture of highly purified proteins that have been covalently coupled to a blue chromophore. When electrophoresed, it resolves into 11 bands ranging from 11 to 190 kDa. This molecular weight marker can be used to approximate the sizes of proteins in a gel. It can also be used to verify transfer efficiency on membranes in Western blots and to observe protein separation during SDS-PAGE.
Causes serious eye irritation.
Wear eye/face protection. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.