Version 2.77

Part Description

LP190780-9   HLA-A & B & C (class I) Ab.IgG panel
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

Panel Hierarchy

Details for each LOINC in Panel LHC-Forms

LOINC Name R/O/C Cardinality Example UCUM Units
77637-7 HLA-A and B and C (class I) IgG panel [Identifier] - Serum or Plasma by Immunoassay
Indent77641-9 HLA-A IgG Ab [Identifier] in Serum or Plasma by Immunoassay
Indent77642-7 HLA-B IgG Ab [Identifier] in Serum or Plasma by Immunoassay
Indent77643-5 HLA-C IgG Ab [Identifier] in Serum or Plasma by Immunoassay

Fully-Specified Name

HLA-A & B & C (class I) Ab.IgG panel

Additional Names

Short Name
HLA class I IgG Pnl SerPl EIA
Display Name
HLA-A and B and C (class I) IgG panel IA [Identifier]
Consumer Name Alpha Get Info
HLA-A and B and C (class I) IgG Panel, Blood

Basic Attributes

First Released
Version 2.52
Last Updated
Version 2.56
Change Reason
The EIA method, which was always intended to cover more than just enzyme-linked immunoassay and whose display name for the long common name has always been Immunoassay, was renamed IA in order to eliminate ambiguity about whether the method has a broader meaning than just enzyme-linked immunoassay. Likewise, EIA.rapid was renamed IA.rapid. These changes were approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Panel Type

Member of these Panels

LOINC Long Common Name
77639-3 HLA class I and II IgG panel - Serum or Plasma by Immunoassay

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Panel de anticuerpos IgG anti HLA-A, B y C (clase I):Presencia o identidad:Punto temporal:Suero o Plasma:-:IA
es-MX Spanish (Mexico) Panel HLA-A & B & C (clase I) Ab.IgG:Presencia o identidad:Punto temporal:Suero o Plasma:-:Inmunoensayo
fr-FR French (France) HLA-A et B et C (classe I) anticorps IgG panel:Identification:Ponctuel:Sérum/Plasma:-:Immunoanalyse
it-IT Italian (Italy) HLA-A & B & C (classe I) Ab.IgG, panel:Prid:Pt:Siero/Plasma:-:IA
Synonyms: HLA tipizzazione tissutale antigeni-anticorpi HLA-A e B e C (classe I) Immunoassay Plasma Presenza o Identità Punto nel tempo (episodio) Set di prescrizione HLA Siero Siero o Plasma
nl-NL Dutch (Netherlands) HLA-A & B & C (klasse I) As.IgG panel:identificator:moment:serum of plasma:-:immunoassay
Synonyms: IA
pl-PL Polish (Poland) HLA-A & B & C (klasa I) Ab.IgG panel:wykrycie lub identyfikacja:punkt w czasie:surowica lub osocze:-:metoda immunologiczna
Synonyms: IgG Panel przeciwciał IgG do HLA-A i B i C (klasa I) Przeciwciała do antygenu I układu grupowego krwi Ii Przeciwciała IgG do HLA-A, B i C (klasa I)
zh-CN Chinese (China) HLA-A 与 B 与 C (I 类) 抗体.IgG 组套:存在与否或特征标识:时间点:血清/血浆:-:免疫测定法
Synonyms: A 型 A,B 型;AB 型 B 型 C 型;丙;丙型 HLA I 类;I 类 HLA HLA 抗原;人类白细胞抗原;human leukocyte antigen HLA-A 与 B 与 C (I 类) 抗体(Ab).IgG 组套(组合、医嘱组、套餐、套餐医嘱、医嘱套餐、组合申请、组合项目);人类白细胞抗原;人白细胞抗原;human leukocyte antigen;HLA I 型 I 型抗体 人白细胞抗原 人类白细胞抗原 人类白细胞抗原(Human Leukocyte Antigen,HLA) 人类白细胞抗原;人白细胞抗原;human leukocyte antigen;HLA 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 免疫球蛋白 G 医嘱套餐 医嘱套餐类 医嘱套餐组 医嘱组 医嘱组.HLA;HLA 组套(组合、医嘱组、套餐、套餐医嘱、医嘱套餐、组合申请、组合项目);HLA 医嘱组类;人类白细胞抗原医嘱组;人类白细胞抗原医嘱组类;医嘱组.人类白细胞抗原;医嘱组类.HLA;医嘱组类.人类白细胞抗原;实验室医嘱组类.HLA;实验室医嘱组类.人类白细胞抗原 医嘱组合 医嘱组合类 医嘱组套 医嘱组套类 医嘱组类 多重;多重型;多重标尺类型;多重精度类型 套餐 套餐医嘱 套餐医嘱组 套餐医嘱组类 存在;存在与否;特征标识;身份;身份标识 实验室医嘱套餐 实验室医嘱套餐类 实验室医嘱组 实验室医嘱组合类 实验室医嘱组套 实验室医嘱组套类 实验室套餐医嘱组 实验室套餐医嘱组类 实验室检验项目医嘱组合类 实验室检验项目组合类 族;种类;等;类;类别;级;纲;组 时刻;随机;随意;瞬间 检验医嘱组合类 检验项目医嘱组合类 检验项目组合类 白细胞抗原 组 组合 组合医嘱 组合类 组套 血清或血浆

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