Version 2.78

Term Description

High specificity assays,such as the Luminex single bead system, can detect HLA epitopes at a detailed molecular allele-equivalent level. Therefore, many laboratories using this assay will report, along with the serologic type, 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-DRB3, 4, and 5 antibody specificity.
Source: Regenstrief LOINC

Part Description

LP417658-4   HLA-DRB3 & HLA-DRB4 & HLA DRB5
HLA DRB3, 4 and 5 belong to the HLA class II beta chain paralogues that formed as a evolutionary duplication of HLA-DRB1. The HLA-DRB5, HLA-DRB3, and HLA-DRB4 genes encode for the serological antigens DR51, DR52 and DR53, respectively. While they exhibit fewer polymorphisms than HLA-DRB1, show moderate variability and are only present in a subset of individuals, antibody testing is routinely done as they are thought to play a role in transplant rejection PMID: 30192820 Source: Regenstrief LOINC

Fully-Specified Name

Component
HLA-DRB3 & HLA-DRB4 & HLA DRB5 Ab.IgG
Property
Prid
Time
Pt
System
Ser/Plas
Scale
Nom
Method
Flow cytometry

Additional Names

Short Name
HLA-DRB3 + 4 + 5 IgG SerPl FC
Display Name
HLA-DRB3 & HLA-DRB4 & HLA DRB5 IgG FC Nom
Consumer Name Alpha Get Info
HLA-DRB3 & HLA-DRB4 & HLA DRB5 IgG antibody, Blood

Example Answer List: LL5528-6

Source: NCBI PubMed
Answer Code Score Answer ID
Anti-DR52 (DRB3*01:01) LA30720-9
Anti-DR52 (DRB3*02:02) LA30721-7
Anti-DR52 (DRB3*03:01) LA30722-5
Anti-DR53 (DRB4*01:01) LA30723-3
Anti-DR53 (DRB4*01:03) LA30724-1
Anti-DR51 (DRB5*01:01) LA30725-8
Anti-DR51 (DRB5*02:02) LA30726-6

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)
94440-5 HLA-DP and DQ and DR (class II) IgG panel - Serum or Plasma by Flow cytometry (FC)

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) HLA-DRB3, HLA-DRB4, HLA DRB5 IgG:Presencia o identidad:Punto temporal:Suero o Plasma:Nom:Citometria de flujo (FC)
es-MX Spanish (Mexico) IgG HLA-DRB3 y HLA-DRB4 y HLA DRB5:Presencia o identidad:Punto temporal:Suero o Plasma:Nominal:Citometría de flujo (FC)
fr-FR French (France) HLA-DRB3 et HLA-DRB4 et HLA DRB5 anticorps IgG:Identification:Ponctuel:Sérum/Plasma:Résultat nominal:Cytométrie de flux
it-IT Italian (Italy) HLA-DRB3 & HLA-DRB4 & HLA DRB5 Ab.IgG:Prid:Pt:Siero/Plasma:Nom:Citometria a flusso
Synonyms: anticorpi IgG anticorpo Citometria a flusso (FC) HLA tipizzazione tissutale antigeni-anticorpi HLA-DRB3 e HLA-DRB4 e HLA DRB5 Plasma Presenza o Identità Punto nel tempo (episodio) Siero Siero o Plasma
nl-NL Dutch (Netherlands) HLA-DRB3 & HLA-DRB4 & HLA DRB5 As.IgG:identificator:moment:serum of plasma:nominaal:flowcytometrie
Synonyms: antistof; antilichaam
zh-CN Chinese (China) HLA-DRB3 & HLA-DRB4 & HLA DRB5 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 HLA 抗原;人类白细胞抗原;human leukocyte antigen HLA-DRB3 与 HLA-DRB4 与 HLA DRB5 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=94438-9