Dual-Mode Repetitive-Sequence Standard

Unlike other calibration standards which are typically a mix of well known peptides found in living organisms, the Dual-Mode Repetitive-Sequence Calibration Standard was designed specifically to provide convenience, accuracy and long-term storage stability.

It contains a mix peptides that are comprised of 1 to 7 repetitions of the Sequence Lys-Val-Glu-Pro followed by a single Lys.