Inhibin A (Dimer)
Also known as: INHIBA
Use
The Inhibin A (Dimer) test aids in the diagnosis and monitoring of various hormonal reproductive disorders. Elevated levels of Inhibin A may indicate conditions such as preeclampsia, Down Syndrome, and certain cancers. The test measures the concentration of Inhibin A, which is a hormone involved in the regulation of the reproductive system, particularly linked to ovarian function in females and potentially affected by various clinical conditions.
Special Instructions
Not provided.
Limitations
The Inhibin A (Dimer) test is specific to measuring this particular hormone and does not provide information on other potential biomarkers or conditions. Values obtained from this test may be elevated during normal pregnancy, and thus clinical interpretation should consider the patient's pregnancy status. Additionally, interferents such as hemolyzed or severely lipemic specimens can be unacceptable and affect the test results.
New York Approved
Methodology
Immunoassay (CLIA)
Biomarkers
Inhibin A
Protein
LOINC Codes
- 23883-2 - Inhibin A SerPl-mCnc
Result Turnaround Time
1-2 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
1 mL
Minimum Volume
0.5 mL
Container
ARUP Standard Transport Tube
Patient Preparation
Fasting specimens are recommended, but not required.
Storage Instructions
Refrigerated.
Causes for Rejection
Plasma. Hemolyzed or severely lipemic specimens.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 72 hours |
| Refrigerated | 2 weeks |
| Frozen | 1 year (avoid repeated freeze/thaw cycles) |
Other tests from different labs that may be relevant