Casandra
Casandra Test Code QD61997Version 1 (DRAFT)
Performing Lab
Y Chromosome Microdeletion, DNA Analysis
Also known as: AZF Deletions, Male Infertility, Oligospermia, Azoospermia
Clinical Use
Order TestUse
This test detects deletions in the Y chromosome associated with male infertility. It is used in clinical settings to evaluate men with low sperm count or poor sperm motility or morphology.
Special Instructions
Not provided.
Limitations
This assay is limited to the detection of deletions that affect the markers listed; other types of mutations such as point mutations or small intragenic mutations will not be detected.
Test Details
Methodology
PCR-based (PCR)
Biomarkers
Unknown biomarker
OtherSNV/Indel • Mutation • Categorical (e.g., Positive / Negative / Indeterminate)
Result Turnaround Time
4-5 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Whole Blood
Volume
4 mL
Minimum Volume
3 mL
Container
EDTA (lavender-top) tube
Collection Instructions
Collect whole blood in EDTA (lavender-top) tube; yellow-top ACD tube acceptable.
Storage Instructions
Store and ship ambient immediately; do not freeze.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 8 days |
| Refrigerated | 8 days |
| Frozen | Unacceptable |