Term Description

Protein S antigen testing by immunologic methods is performed using a reference sample calibrated against the WHO International Standard. Results are reported in international units (e.g. IU/mL).

Part Description

LP16486-0   Protein S
Protein S is the vitamin K-dependent cofactor of activated protein C. Together with protein C, it inhibits the action of factors VIIIa and Va. A deficiency in protein S can lead to recurrent venous and arterial thrombosis. Source: National Library of Medicine, MeSH 2006

LOINC Names Get Info

Fully-Specified Name
Protein S Ag:ACnc:Pt:PPP:Qn:IA
Long Common Name
Protein S Ag [Units/volume] in Platelet poor plasma by Immunoassay
Short Name
Prot S Ag PPP IA-aCnc
Display Name
Protein S Ag IA Qn (PPP)
Consumer Name Alpha Get Info
Protein S antigen, Blood

Part Model Get Info

Basic Attributes

Class
COAG
Type
Laboratory
First Released
Version 2.42
Last Updated
Version 2.73 (MIN)
Change Reason
Renamed Method from "Imm" to "IA" for consistency across classes (approved by Laboratory LOINC Committee 2016 12).
Order vs. Observation
Both
Common Test Rank Get Info
6944

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Protein S Ag:Arbitrární koncentrace:Časový bod:Plazma chudá na trombocyty:Kvantitativní:Imunoanalýza
el-GRGreek (Greece)Πρωτεΐνη S Αντιγόνο:ACnc:Pt:PPP:Qn:IA
Synonyms: ACnc COAG IA PPP Pt Qn S Αντιγόνο Πρωτεΐνη Πρωτεΐνη S
es-ESSpanish (Spain)Proteína S Antígeno:Concentración arbitraria:Punto temporal:Plasma pobre en plaquetas:Qn:IA
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Proteína S Ag:Concentración arbitraria:Punto temporal:Plasma pobre en plaquetas:Cuantitativo:Inmunoensayo
et-EEEstonian (Estonia)Proteiin S antigeen:Acnc:Pt:PPP:Qn:IA
Synonyms: Juhuslik Kvantitatiivne Trombotsüütidevaene plasma
fr-CAFrench (Canada)Protéine S, Ag:Concentration arbitraire:Temps ponctuel:Plasma pauvre en plaquettes:Quantitatif:IA
fr-FRFrench (France)Protéine S Ag:Arbitraire/Volume:Ponctuel:Plasma pauvre en plaquettes:Numérique:Immunoanalyse
fr-BEFrench (Belgium)Protéine S Ag:Concentration arbitraire:Temps ponctuel:Plasma pauvre en plaquettes:Quantitatif:IA
Synonyms: Antigène
it-ITItalian (Italy)Proteina S, Ag:ACnc:Pt:PPP:Qn:IA
Synonyms: Concentrazione Arbitraria Immunoassay Plasma povero di piastrine Punto nel tempo (episodio) Studio di coagulazione
nl-NLDutch (Netherlands)proteïne S Ag:eenheid/volume:moment:plaatjesarm plasma:kwantitatief:immunoassay
Synonyms: antigeen coagulatiemethode IA
pl-PLPolish (Poland)Białko S Ag:stężenie w jednostkach umownych:punkt w czasie:osocze ubogopłytkowe:ilościowy:metoda immunologiczna
Synonyms: Antygen białka S PPP
ru-RURussian (Russian Federation)Протеин S Аг:ПроизвКонц:ТчкВрм:ОПП:Колич:IA
Synonyms: Белок Белок S Количественный Обеднённая пластинками плазма;Бедная тромбоцитами плазма Произвольная концентрация Точка во времени;Момент
tr-TRTurkish (Turkey)Protein S Ag:SçKons:Zmlı:TFkP:Kant:İA
Synonyms: Antijen İmmünölçüm, immünoassay
zh-CNChinese (China)蛋白 S 抗原:任意型浓度:时间点:贫血小板血浆:定量型:免疫测定法
Synonyms: Ag PR;Prot;成分 - 化学 - 蛋白质类;蛋白;朊;蛋白质类;蛋白质类物质 PS;S 蛋白;Protein S;蛋白质 S S 型 S 型抗原 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 免疫测定;免疫分析法;免疫检定法;免疫检定;免疫试验;酶免疫测定法;酶免疫测定;酶免疫分析法;酶免疫检定法;酶免疫检定;酶免疫试验 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 时刻;随机;随意;瞬间 蛋白 S Ag

Example Units

UnitSource
[IU]/mLExample UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=72337-9