HLA Antibody Screen, Class I and Class II
Also known as: HLAABSCN
Use
This test is used to detect HLA antibodies for solid organ and stem cell transplantation. The presence or absence of HLA Class I and Class II IgG antibodies is determined, providing important immunological information necessary for the management of transplant patients.
Special Instructions
Testing is not New York state approved. Specimens from New York clients will be sent out to a New York state-approved laboratory.
Limitations
The test only detects IgG antibody isotype and does not detect IgM antibodies. It does not provide information on the specificities of the HLA antibodies detected. The test was developed under accreditation guidelines from the American Society for Histocompatibility and Immunogenetics (ASHI), but some tests or reagents have not been cleared or approved by the FDA.
Methodology
Immunoassay (Multiplex Protein Panel)
Biomarkers
LOINC Codes
- 72322-1
- 62364-5
Result Turnaround Time
3-7 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
5 mL
Minimum Volume
2 mL
Container
ARUP Standard Transport Tubes
Collection Instructions
Transfer 5 mL serum to ARUP Standard Transport Tubes. (Min. 2 mL) New York State Clients: Transfer 7 mL serum to ARUP Standard Transport Tubes. (Min. 3 mL)
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 72 hours |
| Refrigerated | 1 month |
| Frozen | 2 years |