Direct Antiglobulin (Direct Coombs)

Specimen:

Test Code

YDAT

Specimen Name

Direct Antiglobulin (Direct Coombs)

Collect

2-EDTA

Submit

7 mLs (Min: 1 mL) Whole Blood Refrigerated

Special Handling

After collection make sure to mix specimens well by inverting the tube 3-4 times.

Rejection Criteria

—

Stability

Refrigerated 3 days

Methodology

Blood Bank

Performed

Sunday - Saturday

Reported

1-3 days

CPT Codes

  • 86880

Components

—

Additional Information

If antibody results are positive: Antibody Identification and or any of the following: titer, direct xoombs, elution, absorption, antigen typing, prewarming, enzyme testing, neutralization, crossmatch compatability testing or testing sent to a reference laboratory.

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Common Lab Definitions

  • Serum 
  • Plasma 
  • STT