Antibody Identification

Test ID:

704698

CPT code:

86870

Synonyms:

•Newborn/Maternal Antibody Work-up

Clinical Use:

Identification of red cell antibodies and titration of those antibodies which may be clinically significant during pregnancy or transfusion. This test is automatically performed whenever the antibody screening test is positive.

Specimen Type:

Whole blood

Requested Volume:

8 mL

Minimum Volume:

4 mL

Container Type:

Lavender-top (EDTA) tube. Do not use a gel-barrier tube.

Storage Instructions:

Specimens should be tested as soon as possible or within 72 hours of collection. Samples that cannot be tested immediately should be stored at 2°C to 8°C. Do not freeze.