28000-8

Deprecated von Willebrand factor (vWf) Ag [Units/volume] in Platelet poor plasma by EIA

Deprecated

Status Information

Status: DEPRECATED
Reason: Duplicate
Comment: For coagulation terms, method of Imm includes EIA.

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:EIA
Long Common Name: Deprecated von Willebrand factor (vWf) Ag [Units/volume] in Platelet poor plasma by EIA
Short Name: Deprecated vWF Ag PPP EIA-aCnc
Display Name: vWf Ag EIA Qn (PPP)
Consumer Name Alpha Get Info: vWf antigen, Blood

Part Model Get Info

Component
von Willebrand factor Ag
LP40156-9
- Analyte
  von Willebrand factor Ag
  LP40156-9
  - Component Numerator
    von Willebrand factor Ag
    LP40156-9
    - Component Numerator Core
      von Willebrand factor
      LP16906-7
    - Component Numerator Core Suffix
      Ag
      LP20666-1
  - Component Denominator
    NULL
    - Component Denominator Core
      NULL
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
ACnc
LP6773-8
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
PPP
LP7494-0
- System Core
  PPP
  LP7494-0
- Super System
  NULL
Scale
Qn
LP7753-9
Method
EIA
LP6241-6

Basic Attributes

Class: COAG
Type: Laboratory
First Released: Version 2.00
Last Updated: Version 2.69 (MIN)
Order vs. Observation: Both

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	von Willebrandův faktor (vWf) Ag:Arbitrární koncentrace:Časový bod:Plazma chudá na trombocyty:Kvantitativní:Imunoanalýza (EIA)
el-GR	Greek (Greece)	παράγοντας Von Willebrand Αντιγόνο:ACnc:Pt:PPP:Qn:Ενζυμική ανοσοεξέταση Synonyms: ACnc COAG PPP Pt Qn Αντιγόνο Ενζυμική ανοσοεξέταση παράγοντας Von Willebrand
es-AR	Spanish (Argentina)	[antígeno de] factor de von Willebrand [Ag]:concentración arbitraria:punto en el tiempo:plasma desplaquetado:cuantitativo:enzimoinmunoanálisis
es-ES	Spanish (Spain)	Factor de Von Willebrand Antígeno:Concentración arbitraria:Punto temporal:Plasma pobre en plaquetas:Qn:Enzimoinmunoensayo Synonyms: Cuantitativo vWF:Ag
es-MX	Spanish (Mexico)	factor Ag de von Willebrand:Concentración arbitraria:Punto temporal:Plasma pobre en plaquetas:Cuantitativo:Inmunoensayo (EIA)
et-EE	Estonian (Estonia)	Von Willebrand faktor antigeen:Acnc:Pt:PPP:Qn:ELISA Synonyms: Juhuslik Kvantitatiivne Trombotsüütidevaene plasma
fr-CA	French (Canada)	Facteur von Willebrand, Ag:Concentration arbitraire:Temps ponctuel:Plasma pauvre en plaquettes:Quantitatif:EIA
fr-BE	French (Belgium)	Facteur von Willebrand Ag:Concentration arbitraire:Temps ponctuel:Plasma pauvre en plaquettes:Quantitatif:EIA Synonyms: Antigène Enzyme-Immuno-Essai Fvw
it-IT	Italian (Italy)	von Willebrand, fattore, Ag:ACnc:Pt:PPP:Qn:EIA Synonyms: Concentrazione Arbitraria Fattore di von Willebrand (vWf) Immunodosaggio enzimatico (EIA) Plasma povero di piastrine Punto nel tempo (episodio) Studio di coagulazione
ko-KR	Korean (Korea, Republic Of)	폰 빌레브란트 인자 항원:임의농도:검사시점:혈소판제거혈장:정량:효소면역측정법
nl-NL	Dutch (Netherlands)	von Willebrand-factor Ag:eenheid/volume:moment:plaatjesarm plasma:kwantitatief:EIA Synonyms: antigeen coagulatiemethode
pl-PL	Polish (Poland)	Czynnik von Willebranda Ag:stężenie w jednostkach umownych:punkt w czasie:osocze ubogopłytkowe:ilościowy:EIA Synonyms: Antygen czynnika von Willebranda (vWf) Czynnik von Willebranda (vWf) PPP test immunoenzymatyczny (EIA)
pt-BR	Portuguese (Brazil)	Fator von Willebrand Ag:ACnc:Pt:PPPQ:Qn:Imunoensaio Synonyms: ; vWF:Ag; vWf; Arbitrary concentration; Point in time; Random; Platelet poor plasma; Plas; Quantitative; QNT; Quant; Quan; Enzyme immunoassay; ELISA; MEIA; SUDS; ELFA; IAA; Antigen; Antigens; Vonwillebrand; Von will; Fac; Fact; COAGULATION
ru-RU	Russian (Russian Federation)	von Willebrand фактор (vWf) Аг:ПроизвКонц:ТчкВрм:ОПП:Колич:ИФА (EIA) Synonyms: Иммуноферментный анализ (EIA) Количественный Обеднённая пластинками плазма;Бедная тромбоцитами плазма Произвольная концентрация Точка во времени;Момент
tr-TR	Turkish (Turkey)	von Willebrand faktörü Ag:SçKons:Zmlı:TFkP:Kant:EIA Synonyms: Antijen
zh-CN	Chinese (China)	von Willebrand 因子抗原:任意型浓度:时间点:贫血小板血浆:定量型:酶免疫测定法 Synonyms: Ag EIA;ELFA;ELISA;IAA;SUDS;酶免疫分析;酶免疫分析法;酶免疫测定;酶免疫测定;Immunoassay von Willebrand 因子 Ag von Willebrand von Willebrand 因子（von Willebrand Factor，vWf）;vWf;vWf 因子;血管性假血友病因子;血管性血友病因子 vWf 因子 Ag vWf 因子抗原乏血小板血浆;Platelet poor plasma;PPP 任意型浓度(单位体积);任意浓度;单位体积的任意单位数;人工型浓度冯·威勒布兰德冯威勒布兰德冯威勒布兰德氏凝血功能;凝血功能试验;凝血过程;血液凝固;血液凝固功能;血液凝固过程可用数量表示的;定量性;数值型;数量型;连续数值型标尺因素时刻;随机;随意;瞬间系数血管性血友病因子 Ag 血管性血友病因子抗原

Example Units

Unit	Source
[arb'U]/mL	Example UCUM Units

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

CodeSystem lookup: https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=28000-8

LOINC Copyright

Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.