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GE Healthcare 2-D Fractionation Kit

Simplify the analysis of complex protein mixtures. GE Healthcare 2-D Fractionation Kit reduces the amount and number of protein species loaded into the gel matrix. The proven technology resolves complex protein samples into six easily manageable fractions.

Manufacturer:  GE Healthcare 80650104

Catalog No. 45-002-446

This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000.



Fractionation makes it possible to isolate groups of proteins, or fractions, from the total proteome. This allows for improved resolution when an individual fraction is analyzed, provides less crowded 2-D maps, simplifies analysis and interpretation, and increases the chances of discovering novel proteins of diagnostic or therapeutic interest.
  • Resolves complex protein samples into six fractions
  • High sample recovery with no loss of protein
  • Produces more abundant spots
  • Enhances the visibility and detection of low-abundance proteins
  • Can be scaled up for larger samples
  • Compatible with other downstream separation techniques, such as 2-D electrophoresis


1 Kit: 50 mL Lysis Buffer, 15 mL Fraction Precipitant, 2 x 30 mL Precipitant, 2 x 30mL Coprecipitant, 50 mL Wash Buffer
50mL Lysis buffer
15mL Fraction precipitant
2 x 30mL Precipitant
2 x 30mL Coprecipitant
50mL Wash buffer
Lysis buffer: Once opened, store at 2 to 8°C
Fraction precipitant: Store at ambient
Precipitant: Store at ambient
Co-precipitant: Store at ambient
Wash buffer: Place at −20°C for 1 to 2 hours before first use and thereafter store −20°C
Solubilizer: Store powder at ambient
Diluent: Once opened, store at 2 to 8°C
2-D Protein Fractionation Kit
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