Ordering Recommendation

Determine the specificity of the red blood cell (RBC) antibody that coats the patient's RBC cells in vivo. 

New York DOH Approval Status

This test is New York state approved.

Specimen Required

Patient Preparation
Collect

Lavender (K2EDTA) or Pink (K2EDTA).

Specimen Preparation

Do not freeze.
Transport 5 mL whole blood. (Min: 2 mL)

Storage/Transport Temperature

Refrigerated.

Unacceptable Conditions

Separator or gel tubes.

Remarks
Stability

Ambient: Unacceptable; Refrigerated: 1 week; Frozen: Unacceptable

Methodology

Hemagglutination

Performed

Mon-Fri

Reported

1-3 days

Reference Interval

By report

Interpretive Data



Compliance Category

FDA

Note

Includes resolution of Positive Direct Antiglobulin Test.

Hotline History

N/A

CPT Codes

86860; 86870

Components

Component Test Code* Component Chart Name LOINC
0017567 Interp Elution
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.

Aliases

Elution & Antibody Identification, RBC