TABLE 2.
Extraction recovery for ManNAc, Neu5Ac and CMP-Neu5Ac and their respective internal standards at a low concentration in surrogate blank matrix and at a high concentration in blank matrix
Recovery (%) | ||
---|---|---|
LQC | HQC | |
ManNAc | 89.3 | 81.1 |
ManNAc-13C-d3 | 106.7 | 85.5 |
Neu5Ac | 114.3 | 87.6 |
Neu5Ac-d3 | 108.7 | 78.4 |
CMP-Neu5Ac | 103.9 | 111.0 |
CMP-Neu5Ac-13C3 | 106.2 | 117.7 |