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  6. Cytiva Rainbow™ Molecular Weight Markers

Cytiva Rainbow™ Molecular Weight Markers

Catalog No. 45001593
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Concentration:
1 mg/mL
1.5 mg/mL
2 mg/mL
Range:
12000 to 225000Mr
3500 to 38000Mr
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Catalog No. Concentration Range
45001593 1 mg/mL 3500 to 38000Mr
45001592 1.5 mg/mL 12000 to 225000Mr
45001591 2 mg/mL 12000 to 225000Mr
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Catalog No. 45001593 Supplier Cytiva Supplier No. RPN755E

Description

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

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)

Specifications

Description Rainbow molecular weight markers enhanced to enable faster and simpler identification of proteins on SDS-polyacrylamide gels.
Color Multi
Concentration 1 mg/mL
Form Liquid
Formulation Supplied ready to use in 305% Glycerol and sample buffer containing Mercaptoethanesulphonic Acid (MESNA) as reducing agent
For Use With (Application) For industrial applications: Analytical reagent, research Use seven separate proteins with five different colors
Molecular Weight (g/mol) Mr 3 5 00
Quantity 250 μL
Range 3500 to 38000Mr
Storage Requirements -15 to -30°C
Sufficient For 50 Minigels or 25 large gels
Product Type Protein Molecular Weight Marker
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