Labelled proteins,

ultimate performance, unlimited possibilities.


PROMISE provides you with a collection of labelled full-length proteins and antibodies used as internal standards for targeted protein quantification using mass spectrometry.

PROMISE brings you the most powerful approaches to quantitative proteomics. 

Your results are obtained at the highest levels of accuracy, using our Stable Isotopically Labelled (SIL) Proteins, the gold standard of protein quantification.