Von Willebrand factor Ag/Activ

Sample Type:
Turnaround Time:

5 days

Sample Stability:
Instrument / Procedure:

Immunological turbidimetric method

Units:

Percentage %

Notes/Precautions:

Enclose the specific clinical information form (R5-INTGB: Haemostasis)

Plasma with platelets removed by double centrifugation: 2500 g 15 min Send us the ABO blood group result. For desmopressin testing (Octim®, Minirin®) please indicate the time period for each tube (T0, T+1hr etc.)Could you please provide the us the PFA-100 result, if available It is advisable to send us a frozen and centrifuged citrate sample in compliance with the GFHT pre-analytical recommendations.

Reference Range:

4 days 50,0-287,0

14 days 50,0-254,0

30 days 46,0-219,52

5 months 35,5-217,0

<1 year 48,4-199,4

5 years 41,0-185,7

10 years 44,8-141,1

17 years 55,6-123,4

>=18 years 52,2-177,9

Precautions:
Accreditation Status:
Accredited
Testing Laboratory:
Eurofins Biomnis France
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