Sperm Chromatin Structure Assay
WHO laboratory manual
QC sample stability data
QC sample statistical variability data
QC sample procession
DFI% measured from human purified and stabilized seminal samples stored at cooled condition *
* Pilot study showing the repeatability of the SCSA assay using stabilized human seminal samples
The QC sample is still in the mean ±2SD range even after 100 days storage
at 4-12 °C temperature.
at 4-12 °C temperature.
- QC samples where measured at the indicated assay days.
- All the DFI% values were found in the mean ± 2SD range during the 1-100 days time period.