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24770 Xa

Xa
Test Code:  
Synonyms/Keywords
​anti Factor Xa, anti Xa
Useful For

THIS IS A TESTING METHODOLOGY ONLY.

To identify Factor X deficiency, order Factor X Assay (F-X).
To monitor warfarin therapy, order Chromogenic Factor X (CHX).
To monitor low molecular weight heparin (Lovenox, etc), order Heparin, Low Molecular Weight (HEPLMW).
To monitor unfractionated heparin, order Heparin, Unfractionated (HEPUF).
To monitor fondaparinux (Arixtra), order Fondaparinux (ARIXTRA).

Synonyms/Keywords
​anti Factor Xa, anti Xa
Ordering Applications
Ordering Application Description
If the ordering application you are looking for is not listed, contact your local laboratory for assistance.
Useful For

THIS IS A TESTING METHODOLOGY ONLY.

To identify Factor X deficiency, order Factor X Assay (F-X).
To monitor warfarin therapy, order Chromogenic Factor X (CHX).
To monitor low molecular weight heparin (Lovenox, etc), order Heparin, Low Molecular Weight (HEPLMW).
To monitor unfractionated heparin, order Heparin, Unfractionated (HEPUF).
To monitor fondaparinux (Arixtra), order Fondaparinux (ARIXTRA).

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For billing questions, see Contacts
For most current information refer to the Marshfield Laboratory online reference manual.