von Willebrand Type 2N Binding
Abbrev Code: | XMISC | ||
Order Code: | LAB4909 | Order Name: | Send Outs Misc Test |
Synonyms: | VWF-FVIII; Normandy | ||
Methodology: | Binding assay by ELISA | ||
CPT Codes: | 85246 x1, 85240 x1 | ||
Turnaround Time: | Specimens are sent to the reference laboratory Mon-Fri; results are reported within 7-10 days. | ||
Associated Links: | Specimen Collection and Processing for Coagulation Specimens |
Collection Instructions
Specimen: | Blood |
Optimal Volume: | 2.7 mL (in 3 mL tube) - filled to fill line on the tube |
Minimum\Peds Volume: | 1.8 mL (in 2 mL tube) - filled to fill line on the tube |
Container: | Blue Na Citrate, 3.2% - fill to fill line on tube |
Causes for Rejection: | Over-filled or under-filled tubes. Hemolyzed or clotted specimens. |
Processing and Shipping
Specimen Processing: | See Associated Links for Specimen Collection Processing for Coagulation Specimens. Centrifuge and aliquot 0.5 mL, 0.3 mL minimum. Store frozen. |
Shipping Instructions: | Ship on dry ice. |
Test Performed at or Referral Lab | Lab Sendouts (Versiti) |
Referral Lab number: | 1089 |
Click HERE to Report test errors or omissions.
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