13049-2
Deprecated von Willebrand factor (vWf) Ag [Units/volume] in Platelet poor plasma by Immunologic method
Deprecated
Status Information
- Status
- DEPRECATED
- Reason
- Duplicate
| Map-To | Long Common Name | Mapping Guidance |
|---|---|---|
| 6012-9 | von Willebrand factor (vWf) Ag [Units/volume] in Platelet poor plasma by Immunoassay |
Part Description
LP16906-7 von Willebrand factor
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
LOINC Names Get Info
- Fully-Specified Name
- von Willebrand factor Ag:
ACnc: Pt: PPP: Qn: Imm - Long Common Name
- Deprecated von Willebrand factor (vWf) Ag [Units/volume] in Platelet poor plasma by Immunologic method
- Short Name
- Deprecated vWF:Ag PPP Imm-aCnc
- Display Name
- vWf Ag Immunologic method Qn (PPP)
- Consumer Name Alpha Get Info
- vWf antigen, Blood
Part Model Get Info
Basic Attributes
- Class
- COAG
- Type
- Laboratory
- First Released
- Version 1.0j-a
- Last Updated
- Version 2.69 (MIN)
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| cs-CZ | Czech (Czechia) | von Willebrandův faktor (vWf) Ag: |
| el-GR | Greek (Greece) | παράγοντας Von Willebrand Αντιγόνο: Synonyms: ACnc COAG Imm PPP Pt Qn Αντιγόνο παράγοντας Von Willebrand |
| es-AR | Spanish (Argentina) | [antígeno de] factor de von Willebrand [Ag]: |
| es-ES | Spanish (Spain) | Factor de Von Willebrand Antígeno: Synonyms: Cuantitativo vWF: |
| es-MX | Spanish (Mexico) | factor Ag de von Willebrand: |
| et-EE | Estonian (Estonia) | Von Willebrand faktor antigeen: Synonyms: Immunoloogiline Juhuslik Kvantitatiivne Trombotsüütidevaene plasma |
| fr-CA | French (Canada) | Facteur von Willebrand, Ag: |
| fr-BE | French (Belgium) | Facteur von Willebrand Ag: Synonyms: Antigène Fvw |
| it-IT | Italian (Italy) | von Willebrand, fattore, Ag: Synonyms: Concentrazione Arbitraria Fattore di von Willebrand (vWf) Immunologico Plasma povero di piastrine Punto nel tempo (episodio) Studio di coagulazione |
| nl-NL | Dutch (Netherlands) | von Willebrand-factor Ag: Synonyms: antigeen coagulatiemethode immunologie |
| pl-PL | Polish (Poland) | Czynnik von Willebranda Ag: Synonyms: Antygen czynnika von Willebranda (vWf) Czynnik von Willebranda (vWf) metoda immunochemiczna PPP |
| pt-BR | Portuguese (Brazil) | Fator von Willebrand Ag: Synonyms: ; |
| ru-RU | Russian (Russian Federation) | von Willebrand фактор (vWf) Аг: Synonyms: Иммунологический Количественный Обеднённая пластинками плазма; |
| tr-TR | Turkish (Turkey) | von Willebrand faktörü Ag: Synonyms: Antijen |
| zh-CN | Chinese (China) | von Willebrand 因子 抗原: Synonyms: Ag von Willebrand 因子 Ag von Willebrand von Willebrand 因子（von Willebrand Factor， |
Example Units
| Unit | Source |
|---|---|
| [arb'U]/mL | Example UCUM Units |
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