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VWF (VON WILLEBRAND FACTOR ANTIGEN)


Test Name
VWF ANTIGEN
Synonyms
FACTOR 8 ANTIGEN LEVEL
Comments
Must order APTT and Factor 8 along with Factor 8 antigen.
Avail Stat?
N
Specimen
Plasma
Container
Blue 5ml on ice
Days Perf.
Mon-Fri. Dayshift
Analytic turn-around time: 72 hrs
Processing
Centrifuge twice, separate, freeze in 2 polystyrene tubes.

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