Methodology
Chromogenic Bethesda Titer
Synonyms
Factor 8; F8'; AHF; Anti-Hemophili Factor; Emicizumab; FVIII
Specimen Type
Plasma
Performing Lab
Versiti Wisconsin
Epic ID
LAB080020
Standard TAT
7 Days
Collection Information
Specimen Required
(one) 1.8 mL or (one) 2.7 mL Blood
Container Type
Light Blue (Sodium Citrate)
Processing Information - Lab Use Only
Transport Temperature
Frozen-Only
Test Volume Required
1.5 mL Platelet-Poor Plasma
Minimum Test Volume
1 mL Platelet-Poor Plasma
Processing Instructions
Complete a Versiti Wisconsin Hemostasis requisition and submit with specimen frozen Monday-Friday.
CPT Codes
85335
Revised
4/22/24
Initials
SA