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Spectra Multicolor Low Range Protein Ladder: 1.7–40: 6: Novex Tricine: Blue, Orange, Green : SeeBlue Pre-Stained Standard: 3–200: 9: all SDS-PAGE gels: Blue : iBright Prestained。

Unstained Protein Ladders. Unstained natural protein standards allow accurate MW determination with uniform band intensities on SDS-PAGE gels stained with Coomassie Blue or zinc.。

New England Biolabs offers a selection of highly pure protein standards. Sizes range from 10 to 250 kDa which is ideal for accurate molecular weight determination for a wide range of expressed proteins. We offer a blue。

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precision protein ladder|Protein Markers and Ladders

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