TrypKits™ MS-MRM Kit Manufacturing

Partner with NEP, the most trusted and experienced MS-MRM kit manufacturer in the market for all of your heavy peptide synthesis, iMRM antibody production, formulation, aliquotting, stability and kit design needs.  NEP currently manufactures several standards and multi-analyte kits on the market today, let our experience work for you.

Kit Design

  • Critical to any MS kit, the mixture design process is the most important. Stability, solubility, final concentration and formulation are key to low CV's.

Peptide Synthesis/Antibody Production

  • Heavy/Light peptides at the highest isotopic purities available and highly specific immuno-MRM antibody production

Peptide Quantitation

  • In house Amino Acid Analysis using external and internal NIST standards.


  • Customize your kit by pooling multiple analytes at various concentrations.

Aliquoting and Labeling

  • Aliquots down to femtomole scale
  • Available liquid or dry
  • Customized robotics for large scale aliquoting
  • Customized labeling and vialing

 Kit Box Design

  • Need a professional look?  NEP will help design and customize your kit.

Just a few of NEP's TrypKits™ customers

Also ask about NEP’s TrypBodies™, TrypTides™ and TrypRaws™

Contact to request a quote today.


"NEP has had my loyalty plus high recommendation to colleagues for many years and you all keep re-establishing that with exemplary customer service and product quality. Thank you."