Location out of bounds
Back to Test Catalog

ADAMTS13 Activity

Order Code: 1298

Also Known as

VWF Cleaving Protease Activity

Test Information

This assay is measured by Fluorescence Resonance Energy Transfer (FRET) with a synthetic substrate.

Sample Requirements

Citrated Plasma (light blue top)

Additional Sample Requirements

Citrated plasma (preferred), serum, or whole blood (light blue or red top tube) stored at room temperature or refrigerated up to 7 days is acceptable. Whole blood must be centrifuged and plasma or serum sent for testing. EDTA samples are not acceptable.

Shipping Information


Requested Volume

0.5 ml

Minimum/Pediatric Volume

0.5 ml

CPT Codes



FRET-Based Kinetic Assay

Turnaround Time

1-3 days

Test Schedule

Performed 5 days per week (Monday through Friday); usually reported same day


This website uses cookies to ensure you get the best experience on our website. Learn more