PolyQuant’s HEKcoCAT Kit provides 119 reference peptides for absolute protein quantification of 38 common and critical HEK-specific host cell proteins (HCP). The peptides are grouped according to abundance in HEK cells onto two individual, completely 15N labelled, QconCAT proteins.

QconCAT technology is compatible with various sample preparation protocols (e. g. in-solution, FASP, SP3) and different machine methods (e.g. DIA/SWATH, PRM/MRM, SureQuant) and enables easy setup of multiprotein methods.​