Description

Von Willebrand factor (vWF) is a high-molecular-weight plasma protein produced by endothelial cells and megakaryocytes. It is part of the factor VIII/vWF complex. The vWF has receptors for collagen, platelets, and ristocetin. Ristocetin is an antibiotic, previously used to treat staphylococcal infections, now mainly used in vitro to diagnose conditions such as von Willebrand disease. Platelet agglutination caused by ristocetin can occur only in the presence of von Willebrand factor multimers, so if ristocetin is added to blood lacking the factor it will not coagulate. The vWF facilitates the adhesion of platelets to collagen and hemostatic plug formation. The prolonged bleeding time in von Willebrand's disease is due to the deficiency of this factor. Source: National Library of Medicine, MeSH 2006

Basic Part Properties

Part Name
Factor VIII+von Willebrand factor.ristocetin cofactor
Part Display Name
Factor VIII+von Willebrand factor (vWf) ristocetin cofactor
Part Type
Component (Describes the core component or analyte measured)
Created On
2015-06-09
Construct for LOINC Short Name
FVIII+vWf:RCo

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=LP193317-7

Language Variants Get Info

TagLanguageTranslation
zh-CNChinese (China)凝血因子 VIII+von Willebrand 因子.瑞斯托菌素辅助因子
Synonyms: 凝血因子 VIII(凝血因子Ⅷ、因子 VIII、因子Ⅷ)+von Willebrand 因子(vWf 因子、血管性假血友病因子、血管性血友病因子).瑞斯托菌素辅助因子;凝血因子 VIII+von Willebrand 因子.瑞斯托菌素辅助因子(利托菌素辅助因子、瑞斯托菌素辅因子、瑞斯托霉素辅助因子、瑞斯西丁素辅助因子、Ristocetin 因子)
es-ESSpanish (Spain)Factor VIII+Factor Von Willebrand cofactor ristocetina
it-ITItalian (Italy)Fattore VIII+Fattore di von Willebrand.cofattore ristocetina
Synonyms: Fattore VIII+Cofattore ristocetina del Fattore di
tr-TRTurkish (Turkey)Faktör VIII+von Willebrand faktörü.ristosetin kofaktörü
nl-NLDutch (Netherlands)factor VIII + von Willebrand-factor.ristocetine cofactor
fr-FRFrench (France)Factor VIII+cofacteur ristocétine du facteur Willebrand
pl-PLPolish (Poland)Czynnik VIII+czynnik von Willebranda aktywność kofaktora rystocetyny
el-GRGreek (Greece)Παράγοντας VIII+παράγοντας Von Willebrand.συμπαράγοντας ριστοσετίνης
Synonyms: Παράγοντας VIII+παράγοντας Von Willebrand.συμπαράγοντας ριστοσετίνης