Human Chorionic Gonadotropin (hCG), β-Subunit, Qualitative
Also known as: hCG, β-Subunit, Qualitative, Pregnancy Test
Use
Immunoassay for the in vitro quantitative determination of the sum of human chorionic gonadotropin (hCG) plus the hCG beta-subunit in human serum and plasma.1This assay is intended for the early detection of pregnancy.
Special Instructions
Not provided.
Limitations
The test may produce erroneous results in samples collected from patients treated with monoclonal mouse antibodies or those who have received monoclonal antibodies for diagnostic purposes. Additionally, rare interference from high levels of antibodies to streptavidin and ruthenium could occur, although additives in the test are designed to minimize these effects.
Methodology
Immunoassay (ECLIA)
Biomarkers
LOINC Codes
- 2110-5 - B-HCG SerPl Ql
- 2110-5 - B-HCG SerPl Ql
Result Turnaround Time
1 day
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
1 mL
Minimum Volume
0.7 mL
Container
Red-top tube, gel-barrier tube
Collection Instructions
If a red-top tube or plasma is used, transfer separated serum or plasma to a plastic transport tube.
Storage Instructions
Room temperature
Causes for Rejection
Citrate plasma specimen; improper labeling
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 14 days |
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