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Sample Prep Tips

Sample Prep Pipette Tips are easy to use - simply draw a mixed sample into the pipette tip and a material contained within the tip binds the desired component of the sample.

The unbound components of the sample can then be washed away allowing the desired sample component to be eluted, free of contaminants. The speed and simplicity of this method, coupled with the wide-range of available binding materials, have made Harvard Apparatus sample prep tips an extremely popular product for a multitude of applications including:

  • Protein purification
  • Peptide purification
  • Salt removal
  • Detergent removal
  • Dye-terminator removal
  • Affinity purification
  • Oligonucleotide purification
  • DNA purification
  • Carbohydrate purification
  • Glycoprotein purification
  • Glycopeptide purification
  • Mass spectrometry
  • HPLC
  • High performance capillary electrophoresis (HPCE)


Harvard/AmiKa Pipette Tip Family

Ultra-Micro and Micro TipColumnsTM

Ultra-Micro and Micro TipColumns are a simple and fast way to perform small sample preparation based on the physical properties of the sample.

The columns consist of micro-pipette tips containing one of a wide range of available column materials contained by frits and/or cap. The sample can be applied to the top of the column or suctioned through the column using a micro-pipette.


The revolutionary new interior surface coating of PrepTip pipette tip means your sample can flow freely through the tip opening allowing rapid and easy sample prep!


ProTip pipette tip contains a hydrophilic polymer material which binds 5 to 10 times more protein than silica based materials.

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