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101Bio P5W6 101Bio High Efficiency Protein Precipitation kit, 30ml/30ml


Price: SGD$297.69
101Bio High Efficiency Protein Precipitation kit


101Bio High Efficiency Protein Precipitation kit

Cat. #



This kit can simply precipitate protein in 25 minutes with high efficiency.

This product is for research use only.

Product Size

30 ml / 30 ml


Protein precipitation is an option for concentrating proteins and removing interfering substances found in protein samples such as salts, lipid and other components that may interfere with downstream applications. One of the most commonly used methods is trichloroacetic acid (TCA) precipitation.  This is relatively simple and effective.  However, proteins precipitated by TCA method is usually denatured and in many cases the solubility of protein is reduced. Another major disadvantage of traditional TCA/acetone precipitation method is its low efficiency for the samples of low protein concentration.  The higher protein concentration sample can be precipitated much more effectively than the lower protein concentration samples.  In order to overcome these shortcomings, we have developed this High Efficiency Protein Precipitation Kit, which is a modification of traditional TCA method.  It is simple, rapid and highly effective.  Low protein concentration samples can be effectively precipitated and concentrated in about 25-30 minutes. The precipitated protein can be re-dissolved readily in detergent containing buffers.

  • Simple, rapid and easier to use than other kits
  • especially useful for precipitation of low protein concentration samples
  • All steps performed at room temperature
  • Done in 25 minutes !

Shipping / Storage

Ship and store at room temperature.

Shelf Life

24 months

Manual (protocol)

  High Efficiency Protein Precipitation kit


Protein Precipitation Solution 30 ml Room temperature
Washing Solution 30 ml Room temperature
High Efficiency Protein Precipitation kit

better than TCA protein precipitation