Casandra
Casandra Test Code AR55310Version 1 (DRAFT)
Performing Lab
Kpa Pt Antigen Typing IRL
Also known as: P-KPA_IRL
Clinical Use
Order TestUse
This test helps determine if the Kp(a) (KEL3) antigen is expressed on the patient's red blood cells. This is significant for managing blood transfusions and preventing hemolytic transfusion reactions, as the presence of KEL3 antigen can indicate antibodies that may cause issues in blood compatibility.
Special Instructions
Not provided.
Limitations
Not suitable for patients whose specimens are frozen, as frozen conditions are unacceptable and may compromise the integrity of the test results. Also, ambient specimen stability is not acceptable.
Test Details
New York Approved
Methodology
Other
Biomarkers
Kp(a) (KEL3) antigen
OtherOther
Other • Categorical (e.g., Positive / Negative / Indeterminate)
Result Turnaround Time
1-3 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Whole Blood
Volume
7 mL
Minimum Volume
1 mL
Container
Lavender (K2EDTA) or Pink (K2EDTA)
Storage Instructions
Transport refrigerated
Causes for Rejection
Frozen specimens
Stability Requirements
| Temperature | Period |
|---|---|
| Refrigerated | 1 Week |
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