Version 2.77

Part Description

LP63050-6   HLA-A+B+C Ab
The major histocompatibility complex (MHC) class I (A, B, and C) and II (DP, DM, DOA, DOB, DQ, and DR) in the human leukocyte antigen (HLA) system contains a large number of genes involved in immune system function in humans. The proteins encoded by some genes form antigens. HLA class I and II antigens are widely distributed on all nucleated cells and carried by platelets.

Antibodies specific to HLA class I and II antigens can be acquired through alloimmunization due to pregnancy, transfusion of blood products, or previous transplants. Alloimmunization can lead to production of antibodies in approximately one third of individuals. The presence of antibodies, specifically IgG, can affect the survival of transplant allografts or transfused platelets in sensitized individuals. Various testing methods are used to detect antibodies to HLA antigens. Source: Regenstrief LOINC

Fully-Specified Name

Component
HLA-A+B+C Ab
Property
PrThr
Time
Pt
System
Ser/Plas
Scale
Ord
Method
IA

Additional Names

Short Name
HLA-A+B+C Ab SerPl Ql IA
Display Name
HLA-A+B+C (class I) Ab IA Ql
Consumer Name Alpha Get Info
HLA-A+B+C (class I) antibody, Blood

Example Answer List: LL360-9

Source: Regenstrief Institute
Answer Code Score Answer ID
PositiveCopyright http://snomed.info/sct ID:10828004 Positive (qualifier value) LA6576-8
NegativeCopyright http://snomed.info/sct ID:260385009 Negative (qualifier value) LA6577-6

Basic Attributes

Class
HLA
Type
Laboratory
First Released
Version 2.68
Last Updated
Version 2.68
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
95270-5 Platelet and HLA glycoprotein antibody panel - Blood

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) HLA-A + B + C Ab:Presencia o umbral:Punto temporal:Suero o Plasma:Ordinal:Inmunoensayo
es-ES Spanish (Spain) HLA-A+B+C Anticuerpos:PrThr:Punto temporal:Suero o Plasma:Ord:IA
et-EE Estonian (Estonia) HLA-A+B+C antikehad:PrThr:Pt:S/P:Ord:IA
Synonyms: Järgarvuline Juhuslik Plasma Seerum Seerum või plasma
fr-BE French (Belgium) HLA-A+B+C Ac:PrThr:Temps ponctuel:Sérum/Plasma:Ordinal:IA
Synonyms: Anticorps
fr-CA French (Canada) HLA-A+B+C , Ac:Présence-Seuil:Temps ponctuel:Sérum/Plasma:Ordinal:IA
fr-FR French (France) HLA-A+B+C anticorps:Présence/Seuil:Ponctuel:Sérum/Plasma:Qualitatif:Immunoanalyse
it-IT Italian (Italy) HLA-A+B+C Ab:PrThr:Pt:Siero/Plasma:Ord:IA
Synonyms: anticorpo HLA tipizzazione tissutale antigeni-anticorpi Immunoassay Plasma Presenza o Soglia Punto nel tempo (episodio) Siero Siero o Plasma
nl-NL Dutch (Netherlands) HLA-A+B+C As:aanwezigheid:moment:serum of plasma:ordinaal:immunoassay
Synonyms: antistof; antilichaam IA
ru-RU Russian (Russian Federation) HLA-A+B+C Ат:PrThr:ТчкВрм:Сыв/Плаз:Пор:IA
Synonyms: Антитело Плазма Порядковый Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) HLA-A+B+C Ab:MevcEşik:Zmlı:Ser/Plaz:Srl:İA
Synonyms: Ak İmmünölçüm, immünoassay Mevcut
zh-CN Chinese (China) HLA-A+B+C 抗体:存在情况或阈值:时间点:血清/血浆:序数型:免疫测定法
Synonyms: A 型 A,B 型;AB 型 Ab;自身抗体 B 型 C 型;丙;丙型 C 型抗体 HLA I 类;I 类 HLA HLA 抗原;人类白细胞抗原;human leukocyte antigen HLA-A+B+C Ab 人白细胞抗原 人类白细胞抗原 人类白细胞抗原（Human Leukocyte Antigen，HLA） 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 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 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况（存在、存在与否、是否存在）或阈值（界值、界限、阀值、临界值） 时刻;随机;随意;瞬间 白细胞抗原 血清或血浆

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=95269-7