SERVA Dual Color Protein Standard III – Witec AG

Art No | 39252.01
210.00 CHF
210.00 CHF
Brochure

Size: 500µl

SERVA Dual Color III is ready-to-use without the need of reconstitution or further dilution.

Description

Applications: SDS PAGE | Western Blotting

SERVA Dual Color Protein Standard III is a dual color prestained size marker. It is a mixture of 10 recombinant prestained polypeptides with molecular weights ranging from 7 kDa to 240 kDa.

A blue and orange chromophore is covalently bound to proteins, and the 10 prestained proteins are visible during electrophoresis or on a membrane after Western Blotting. The 25 kDa and 70 kDa proteins labelled with an orange chromophore are easily identified and serve as a landmark.

Because coupling of the proteins affects their apparent molecular weights in SDS-PAGE, unstained protein standard like the SERVA Unstained Protein Standard III (cat. no. 39249) should be used for accuracy >95 %.

Recommended loading volume for a mini gel is 5 - 10 µl/lane.

Features

  • Number of bands: 10
  • Two-colored
  • Broad range size estimation: 7-240 kDa
  • Easy visualization during electrophoresis and evaluation of western transfer efficiency
  • Ready to use solution
  • Supplied as 1.5 μg/μl in 62.5 mM Tris-HCl (pH 6.8), 15 % glycerol, 1 % SDS, 1 % 2-mercaptoethanol

Supplier

Serva Electrophoresis GmbH
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