CATALOG PRODUCT FINDER
Proteomics Peptides & Kits
Stable isotope labeled peptides (SIL peptides or heavy peptides), unlabeled peptides or absolutely quantified peptides for use as peptide standards in mass spectrometry based proteomics assays such as MRM assays. We also offer kits for assay standardization and calibration.
If you do not find what you are looking for in our shop, check our conditions for customized SpikeTides™.
Non-Quantified Peptide Sets
Quantified Peptide Sets
Quantified PTM References
- Immune Checkpoint Inhibitors
We launch new PepMixes™ and RepliTopes™ representing immune checkpoint inhibitors hPD-1, PD-L1, PD-L2 and CTLA4!
- Address Sequence Diversity
with NEW ULTRA Peptide Microarrays for HIV and Malaria
- Discover Sirtuin 1-6 Modulators!
Check our new universal Sirtuin substrate peptide for high sensitivity assays