• Tumor Necrosis Factor Alpha (TNF-α)
  • Generalized anxiety disorder
  • Digoxin, Free, Serum
  • Human T-Cell Lymphotropic Virus (HTLV) I/II Antibody Confirmation
  • Mantle Cell Lymphoma, bcl-1/JH t(11;14), FISH, Bone Marrow
  • Listeria Antibody, Serum
  • India Ink Preparation, CSF
  • Flunitrazepam, Urine
  • Temazepam, Urine
  • Epstein-Barr Virus (EBV) VCA, IgM
  • LDS
  • Sign up
  • Log in
  • LDS
  • /Medical Tests
  • /von Willebrand Factor Activity (Ristocetin Cofactor)
  • All
  • Diseases
  • Overview
  • Clinical Utility
  • Interpretation
  • Reference Ranges
  • Methodology
  • Specimen Collection
  • Additional Testing
  • Turnaround Time
  • CPT
  • LOINC
  • ICD10
  • Additional ICD10
  • References
  • All
  • Diseases
  • Overview
  • Clinical Utility
  • Interpretation
  • Reference Ranges
  • Methodology
  • Specimen Collection
  • Additional Testing
  • Turnaround Time
  • CPT
  • LOINC
  • ICD10
  • Additional ICD10
  • References

von Willebrand Factor Activity (Ristocetin Cofactor)
Medical Test

Methodology
Access to von Willebrand Factor Activity (Ristocetin Cofactor) is restricted.