Methodology
PCR-rSSO; -SSP (melt curve analysis); and/or Direct DNA Sequencing
Synonyms
HLA B 1502
Specimen Type
Whole Blood
Performing Lab
Versiti Wisconsin Histocompatibility
Epic ID
Other Reference Test
Lab Test Days
Monday-Friday
Standard TAT
5-7 Days
Collection Information
Specimen Required
5-14 mL Whole Blood
Container Type
EDTA (Lavender-Top) Tube
Collection Instructions
Whole blood collected in an ACD yellow-top tube is also acceptable. Note: Pediatric Volumes: 0-1 year: 3 mL; 1-5 years: 5 mL; 5-10 years: 7 mL; >10 years: 14 mL.
Processing Information - Lab Use Only
Transport Temperature
Room Temp Only
Test Volume Required
14 mL Whole Blood
Minimum Test Volume
5 mL Whole Blood
Processing Instructions
Complete a Versiti Wisconsin Histocampatibility Non-Transplant requisition and submit with specimen room temp Monday-Thursday only, no Fridays, weekends or holidays.
Comments
Insurance authorization is required prior to draw for Outpatients. Ok to send on Inpatients. For reflex, refer to Versiti TC 2325 HLA-B High Resolution.
CPT Codes
81381
Revised
8/14/25
Initials
SA