The BLUelf Prestained Protein Ladder is a three-color
protein standard with 13 pre-stained
proteins covering a wide range molecular weights from 5 to
245 kDa. Proteins are covalently coupled with a blue chromophore
except for two reference bands (one green and
one red band at 25 kDa and 75 kDa respectively) when
separated on SDS-PAGE (Tris-glycine buffer).
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