Label Mnemonic: | ENOX |
Epic code: | LAB316 |
Downtime form: | Doctor/Provider Orders - Pathology Core and Specialty Care Nursery |
6240 RCP
356-3573
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Light Blue top tube 1.8 mL (Na Citrate) |
Full draw; 1.8 mL in light blue-top (3.2% sodium citrate) tube. Mix well.

The therapeutic range for low molecular weight heparins (LMWH) varies with the type and manufacturer, but for adults is typically 0.4 – 1.1 U/mL. For adults, the target range for VTE prophylaxis is 0.2 – 0.4 U/mL.
High doses of low molecular weight heparin with low anti-Xa results could be due to low antithrombin activity.
Anti Xa activity by chromogenic substrate without antithrombin supplementation.
Assay updated to Siemens Innovance reagent on 03/05/19.