Methodology
PCR-rSSO; -SSP (melt curve analysis);Direct DNA Sequencing
Synonyms
HLA-B51 DNA Typing; HLAB51
Specimen Type
Whole Blood
Performing Lab
Versiti Wisconsin Histocompatibility
Epic ID
Other Reference Test
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 Histocompatibility Non-Transplant requisition and submit with specimen room temp Monday-Thursday only, no Friday, weekends or holidays.
Comments
Insurance authorization is required prior to draw for Outpatients. Ok to send on Inpatients.
CPT Codes
81374
Revised
8/14/25
Initials
SA