ReadyPrep™ 2-D Cleanup Kit for IEF, 5 preps #1632140



5 preps, includes 2 precipitation agents, 2 wash reagents, 1 wash reagent additive; for 5 x 100 µl protein samples each containing up to 500 µg protein

Safety Data Sheet

Safety Data Sheet



Use the ReadyPrep 2-D Cleanup Kit to remove contaminants and concentrate samples for isoelectric focusing (IEF), 2-D gel electrophoresis, and any other application where protein sample cleanup or concentration is needed. The kit improves 2D resolution and reproducibility.

  • Remove contaminants such as salts, lipids, detergents, nucleic acids and phenolic compounds
  • Concentrate proteins in samples that are too dilute
  • Reduce streaking, background staining, and other artifacts
  • Cleanup not affected by the presence of chaotropes, detergents, common buffers, salts and other reagents commonly used in protein preparations
  • Resuspend protein in any IEF/2D-compatible or other rehydration/sample buffer

The TCA-like precipitation removes ionic contaminants from samples. Proteins are quantitatively precipitated and concentrated, with substances that can interfere with IEF or other applications being washed away.  Dilute samples can be concentrated for higher protein loads and enhanced spot detection. There are no alterations in the isoelectric points of the proteins.

Product Contents

For 5 samples, each 100 µl containing up to 500 µg protein

  • Precipitation agent 1, 1.5 ml
  • Precipitation agent 2, 1.5 ml
  • Wash reagent 1, 0.2 ml
  • Wash reagent 2, 5 ml
  • Wash 2 additive, 0.25 ml

Packaging Options

Number of Preps Catalog Number
5 1632140
50 1632130


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Related Categories

Supporting Documentation

Online Resources

2-D Electrophoresis and Analysis