Anti Xa

Test investigation

Anti Xa

Laboratory offering test

JPUH, NNUH, QEH

Comments precautions

For therapeutic monitoring of Low molecular weight heparin, unfractionated heparin, and direct oral anticoagulants

Ideal sample age for accurate results maximum acceptable sample age

within 3 hours of collection

Sample type

Citrate

Turnaround times (TAT) Urgent/Routine/GP or OPD

3 hours/3 hours

Reference intervals

Advisory comments, age, sex and analyser specific reference intervals are included on the laboratory report where appropriate. Further advice can be obtained by contacting the laboratory.

If ukas accredited

Y NNUH