Version 2.78

Term Description

Number of positive antibody reactions / total number of sampled cells tested. This is often referred to as panel reactive antibodies or PRA.
Source: Regenstrief LOINC

Part Description

LP29288-5   HLA
The human leukocyte antigen system (sometimes human lymphocyte antigen) (HLA) is the general name of a group of genes in the human major histocompatibility complex (MHC) region on human chromosome 6 (mouse chromosome 17) that encodes the cell-surface antigen -presenting proteins. The proteins encoded by HLAs are the proteins on the outer part of body cells that are (effectively) unique to that person. These proteins are sometimes designated the Mhc, although this convention is rarely observed. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, HLA (Wikipedia)

Fully-Specified Name

Component
HLA Ab
Property
NFr
Time
Pt
System
Ser
Scale
Qn
Method

Additional Names

Long Common Name
HLA Ab in Serum
Short Name
HLA Ab NFr Ser
Display Name
HLA Ab (S)
Consumer Name Alpha Get Info
HLA antibody, Blood

Basic Attributes

Class
HLA
Type
Laboratory
First Released
Version 2.17
Last Updated
Version 2.73
Change Reason
Release 2.70: DefinitionDescription: Clarification of intended use.;
Order vs. Observation
Both
Common Test Rank Get Info
5978

Member of these Panels

LOINC Long Common Name
46993-2 HLA Ab panel - Serum

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) HLA Anticuerpos:Fracción numérica:Punto temporal:Suero:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) HLA Ab:Fracción numérica:Punto temporal:Suero:Cuantitativo:
et-EE Estonian (Estonia) HLA antikehad:NFr:Pt:S:Qn:
Synonyms: Juhuslik Kvantitatiivne Seerum
fr-CA French (Canada) HLA, Ac:Fraction numérique:Temps ponctuel:Sérum:Quantitatif:
fr-FR French (France) HLA anticorps:Fraction de nombres:Ponctuel:Sérum:Numérique:
fr-BE French (Belgium) HLA Ac:Fraction numérique:Temps ponctuel:Sérum:Quantitatif:
Synonyms: Anticorps
it-IT Italian (Italy) HLA Ab:NFr:Pt:Siero:Qn:
Synonyms: anticorpo Frazione numerica HLA tipizzazione tissutale antigeni-anticorpi Punto nel tempo (episodio) Siero
nl-NL Dutch (Netherlands) HLA As:getalsfractie:moment:serum:kwantitatief:
Synonyms: antistof; antilichaam
pt-BR Portuguese (Brazil) HLA Ac:NFr:Pt:Soro:Qn:
Synonyms: PRA; Cytotoxic-lymphocytic antibody; Lymphocyte antibody; Lymphocytotoxic antibody; Panel Reactive antibody; Panel Reactive Ac; Human Leukocyte Antigen; Fr; Number fraction; Percent; Point in time; Random; Serum; SR; Quantitative; QNT; Quant; Quan; Antibodies; Autoantibody; Antibody; Autoantibodies; Antby; Acy; Anti; HLA ANTIGEN
ru-RU Russian (Russian Federation) HLA Ат:КолДоля:ТчкВрм:Сыв:Колич:
Synonyms: Антитело Количественный Количество отношение Сыворотка Точка во времени;Момент
tr-TR Turkish (Turkey) HLA Ab:SayFr:Zmlı:Ser:Kant:
Synonyms: Ak
zh-CN Chinese (China) HLA 抗体:计数型分数:时间点:血清:定量型:
Synonyms: Ab;自身抗体 HLA Ab HLA 抗原;人类白细胞抗原;human leukocyte antigen HLA 类 Ab HLA 类抗体 PRA 人白细胞抗原 人类白细胞抗原 人类白细胞抗原（Human Leukocyte Antigen，HLA） 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 数量型分数;数量或计数型分数;数量型分数或计数型分数 时刻;随机;随意;瞬间 淋巴细胞 Ab 淋巴细胞抗体 淋巴细胞细胞毒 Ab 淋巴细胞细胞毒抗体 白细胞抗原 细胞毒-淋巴细胞 Ab 细胞毒-淋巴细胞抗体 群体反应 Ab 群体反应性 Ab 群体反应性抗体 群体反应性抗体（Panel Reactive antibody，PRA） 群体反应抗体

Example Units

Unit Source
% Example UCUM Units
% REGENSTRIEF

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=45153-4