MBL International’s stock and custom peptides can be used for stimulation assays or with custom tetramer generation using the QuickSwitch™ custom tetramer kits. All peptides undergo a rigorous quality control process to ensure they are high grade including MS, LC-MS and HPLC analysis as well as COA documentation to ensure at least 95% purity.

Our stock peptides are specific to the MHC tetramer product line and contain peptides for popular disease targets such as CMV, MuLV, melanoma, prostate cancer and other virology and cancer targets.

Our custom peptides can be ordered using the Custom Peptide Order Form.  Most of these peptides will be shipped as quickly as 2-4 weeks. Peptide lengths can range from 2 amino acids to 100 amino acids depending on the peptide of interest, and are available in sizes from 1mg- 500mg and above.


Code Name Target Size Price