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Test Code DAT Antiglobulin, Direct, Blood

Methodology

Manual
Used to detect red blood cell sensitization in vivo.

Performing Laboratory

St. Clair Hospital Laboratory

Specimen Requirements

Draw a full, pink-top (K2 EDTA) tube. Forward promptly at ambient temperature.
Note:  1. Label specimen with patient’s name (first and last), medical record number or date of birth, and date and time of draw.
2. Initials of person drawing blood must be on tube.

Reference Values

A negative test shows that no red blood cell-bound antibodies were detected. A positive test is investigated further and may require antibody elution studies.

Day(s) Test Set Up

Monday through Sunday