Version 2.78

Term Description

This term will report antibodies detected against specific HLA antigens at the serologic type level. However, some high specificity assays,such as the Luminex single bead system, can detect epitopes at a more detailed molecular allele-equivalent level. Therefore, many laboratories using this assay will report, along with the serotype, the molecular type, and also the mean fluorescence intensity (MFI) in a single answer. This term is intended to cover the existing reporting formats for HLA-C antibody specificity.
Source: Regenstrief LOINC

Part Description

LP193954-7   HLA-C Ab.IgG
HLA-C, along with HLA-B and HLA-A, is a class I major histocompatibility complex (MHC) receptor, which are keys to antigen presentation in the immune system. It is coded by the HLA-C gene located on human chromosome 6. The class I molecules are heterodimers composed of one alpha subunit (the product of the class I gene) and a beta subunit, beta2 microglobulin. The high variability of this class of molecules is likely key to protecting the humans from pathogens, as it is more likely that a subset of the population will be highly immune to any given pathogen, and this diversity is reflected in the hundreds to thousands of possible alleles. However, the variability in HLA is also the reason for transplant rejection, and the detection of HLA antibodies in the transplant recipient has become a critical pre-transplant assessment. [https://www.genecards.org/cgi-bin/carddisp.pl?gene=HLA-C] Source: Regenstrief LOINC

Fully-Specified Name

Component
HLA-C Ab.IgG
Property
Prid
Time
Pt
System
Ser/Plas
Scale
Nom
Method
Flow cytometry

Additional Names

Short Name
HLA-C IgG SerPl FC
Display Name
HLA-C IgG FC Nom
Consumer Name Alpha Get Info
HLA-C IgG antibody, Blood

Example Answer List: LL5527-8

Source: NCBI PubMed
Answer Code Score Answer ID
Anti-Cw1 (C*01:02) LA30712-6
Anti-Cw10 (C*03:02) LA30713-4
Anti-Cw10 (C*03:04) LA30714-2
Anti-Cw4 (C*04:01) LA30715-9
Anti-Cw5 (C*05:01) LA30716-7
Anti-Cw12 (C*12:03) LA30717-5
Anti-Cw15 (C*15:02) LA30718-3
Anti-Cw16 (C*16:01) LA30719-1

Basic Attributes

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

Member of these Panels

LOINC Long Common Name
94428-0 HLA class I and II IgG panel - Serum or Plasma by Flow cytometry (FC)
94446-2 HLA-A and B and C (class I) IgG panel - Serum or Plasma by Flow cytometry (FC)

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) HLA-C IgG:Presencia o identidad:Punto temporal:Suero o Plasma:Nom:Citometria de flujo (FC)
es-MX Spanish (Mexico) HLA-C Ab.IgG:Presencia o identidad:Punto temporal:Suero o Plasma:Nominal:Citometría de flujo (FC)
fr-FR French (France) HLA-C anticorps IgG:Identification:Ponctuel:Sérum/Plasma:Résultat nominal:Cytométrie de flux
fr-BE French (Belgium) HLA-C Anticorps. IgG:Présence ou identité:Temps ponctuel:Sérum/Plasma:Nominal:Cytométrie de flux
Synonyms: Anticorps
fr-CA French (Canada) HLA-C, IgG:Présence ou identité:Temps ponctuel:Sérum/Plasma:Nominal:Cytométrie de flux
it-IT Italian (Italy) HLA-C Ab.IgG:Prid:Pt:Siero/Plasma:Nom:Citometria a flusso
Synonyms: anticorpi IgG anticorpo Citometria a flusso (FC) HLA tipizzazione tissutale antigeni-anticorpi Plasma Presenza o Identità Punto nel tempo (episodio) Siero Siero o Plasma
nl-NL Dutch (Netherlands) HLA-C As.IgG:identificator:moment:serum of plasma:nominaal:flowcytometrie
Synonyms: antistof; antilichaam
ru-RU Russian (Russian Federation) HLA-C Ат.IgG:ПрИд:ТчкВрм:Сыв/Плаз:Ном:Проточная цитометрия
Synonyms: Антитело Номинальный;Именной Плазма Присутствие или Идентификация Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) HLA-C Ab.IgG:MevcKimlik:Zmlı:Ser/Plaz:Snf:Akış sitometri
Synonyms: Ak Ak.IgG Akış hücremetresi
zh-CN Chinese (China) HLA-C 抗体.IgG:存在与否或特征标识:时间点:血清/血浆:名义型:流式细胞测量术
Synonyms: Ab.IgG;IgG;抗体 IgG Ab;自身抗体 C 型;丙;丙型 C 型抗体 HLA 抗原;人类白细胞抗原;human leukocyte antigen 人白细胞抗原 人类白细胞抗原 人类白细胞抗原(Human Leukocyte Antigen,HLA) 免疫球蛋白 G 分类型应答;分类型结果;名义性;名称型;名词型;名词性;标称性;没有自然次序的名义型或分类型应答 动态 存在;存在与否;特征标识;身份;身份标识 时刻;随机;随意;瞬间 流 流式细胞光度计;流式细胞测量术(Flow Cytometry,FC);流式细胞计 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=94443-9