GE Healthcare Rainbow™ Molecular Weight Markers

Monitor progress of protein electrophoresis and assess transfer efficiency and molecular weight of blotted proteins without staining. GE Healthcare Life Sciences™ Rainbow™ Molecular Weight Markers use bright, distinctive colors to allow easier confirmation of transfer to blotting membranes and orientation.

Brand: GE Healthcare

Manufacturer Part Number: RPN756E

250UL Amersham ECL High-Range Rainbow Molecular Weight Markers, MW range 12,000-225,000

UNSPSC: 41105337

Code: GE

Additional Details:
Additional Details: Weight: 0.01300kg

Product Code. 10524395

Quantity Price
1 £111.07 / 250┬ÁL
In Stock 6
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Description and Specification


Color Brownish/Red
Concentration 1.5mg/mL
For Use With (Application) Protein electrophoresis
Format Liquid
Formulation Supplied ready to use in 305% Glycerol and sample Buffer containing Mercaptoethanesulphonic Acid (MESNA) as reducing agent
Quantity 250μL
Shelf Life 3 months
Storage Requirements −15° to −30°C
Sufficient For 50 Minigels or 25 large gels
Range 12000 to 225000Mr
Product Type High range rainbow molecular weight marker

Enhanced to enable faster and simpler identification of proteins on SDS-polyacrylamide gels. The ready-to-load markers provide sharper, more intense bands on gels and blots and have improved band spacing for more accurate molecular weight determination.

  • High intensity, prestained multicolored bands allow distinction of closely related proteins
  • Full-Range Rainbow Markers (Mr 12,000 to 225,000) use ten separate proteins with six different colors
  • High-Range Rainbow Markers (Mr 12,000 to 225,000) use eight separate proteins with six different colors
  • Low-Range Rainbow Markers (Mr 3500 to 38,000) use seven separate proteins with five different colors
  • For use on SDS-PAGE

  • The bright, distinctive colors of the markers allow easier confirmation of transfer to blotting membranes and orientation.
  • Markers are a mixture of individually colored proteins that are combined to produce bands of equal color intensity. Approximate protein concentration is 1 to 2 mg/mL, depending on the product
  • Each 250μL pack size is sufficient for use with 50 minigels (10 × 8cm) or 25 large gels (20 × 20cm)

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