Prestained Protein Ladder Pageruler

The color prestained protein standard broad range is a mixture of highly pure recombinant prestained proteins covalently coupled with a blue chromophore and two reference bands one orange and one green at 72 kda and 26 kda respectively that resolves into 11 sharp bands when electrophoresed. Thermo scientific pageruler unstained protein ladder is a mixture of 14 recombinant highly purified unstained proteins 10 to 200 kda for use as size standards in protein electrophoresis sds page and western blotting. 62 5mm tris h 3po 4 ph 7 5 at 25 c 1mm edta 2 w v sds 10mm dtt 1mm nan 3 and 33 v v glycerol.

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