44728-4

HLA-DQA1 [Presence]

Active

Part Description

LP36770-3 HLA-DQA1
Major histocompatibility complex, class II, DQ alpha 1, also known as HLA-DQA1, is a human gene. The protein encoded by this gene is one of two proteins that are required to form the DQ heterodimer, a cell surface receptor impportant for presenting antigens and triggering a humural immunity. The gene is highly polymorphic (as are other HLA genes), and allele type can correlate with various diseases (such as celiac). Antibodies formed in a transplant recipient to donor alleles can contribute to prediction of graft rejection. Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name: HLA-DQA1:PrThr:Pt:Bld/Tiss:Ord:
Long Common Name: HLA-DQA1 [Presence]
Short Name: HLA-DQA1 Ql
Display Name: HLA-DQA1 Ql (Bld/Tiss)
Consumer Name Alpha Get Info: HLA-DQA1, Blood or tissue specimen

Part Model Get Info

Component
HLA-DQA1
LP36770-3
- Analyte
  HLA-DQA1
  LP36770-3
  - Component Numerator
    HLA-DQA1
    LP36770-3
    - Component Numerator Core
      HLA-DQA1
      LP36770-3
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    NULL
    - Component Denominator Core
      NULL
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
PrThr
LP217195-9
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
Bld/Tiss
LP7061-7
- System Core
  Bld/Tiss
  LP7061-7
- Super System
  NULL
Scale
Ord
LP7751-3
Method
NULL

Basic Attributes

Class: HLA
Type: Laboratory
First Released: Version 2.17
Last Updated: Version 2.73 (MIN)
Change Reason: This test is commonly performed on cells found in saliva and buccal swabs as well as blood specimens. Changed specimen from 'Bld' to 'Bld/Tiss' to represent both specimen types.; The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation: Observation
Common Test Rank Get Info: 7690

Member of these Panels

LOINC	Long Common Name
45023-9	HLA typing for celiac disease panel - Blood or Tissue

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	HLA-DQA1:Přítomnost nebo práh:Časový bod:Krev/tkáň:Ordinální:
el-GR	Greek (Greece)	HLA-DQA1:PrThr:Pt:Αίμα/Ιστός:Ord: Synonyms: HLA-DQA1 Ord PrThr Pt Αίμα Αίμα/Ιστός Ανθρώπινα λευκοκυτταρικά αντιγόνα Ιστός
es-ES	Spanish (Spain)	HLA-DQA1:PrThr:Punto temporal:Sangre o tejido:Ord:
es-MX	Spanish (Mexico)	HLA-DQA1:Presencia o umbral:Punto temporal:Sangre o tejido:Ordinal:
et-EE	Estonian (Estonia)	HLA-DQA1:PrThr:Pt:B/Tis:Ord: Synonyms: Järgarvuline Juhuslik Kude Veri Veri või koematerjal
fr-CA	French (Canada)	HLA-DQA1:Présence-Seuil:Temps ponctuel:Sang/Tissu:Ordinal:
fr-FR	French (France)	HLA-DQA1:Présence/Seuil:Ponctuel:Sang/Tissu:Qualitatif:
fr-BE	French (Belgium)	HLA-DQA1:PrThr:Temps ponctuel:Sang/Tissu:Ordinal:
it-IT	Italian (Italy)	HLA-DQA1:PrThr:Pt:Sangue/Tess:Ord: Synonyms: HLA tipizzazione tissutale antigeni-anticorpi Presenza o Soglia Punto nel tempo (episodio) Sangue Sangue o Tessuto Tessuto & Strisci
nl-NL	Dutch (Netherlands)	HLA-DQA1:aanwezigheid:moment:bloed of weefsel:ordinaal:
pl-PL	Polish (Poland)	HLA-DQA1:granica wykrywalności:punkt w czasie:krew lub tkanka:uporządkowany:
pt-BR	Portuguese (Brazil)	HLA-DQA1:ACnc:Pt:SgTotal:Ord: Synonyms: Human Leukocyte Antigen; Arbitrary concentration; Point in time; Random; Blood; WB; Whole blood; Ql; Ordinal; QL; Qualitative; Qual; Screen; HLA ANTIGEN
ru-RU	Russian (Russian Federation)	HLA-DQA1:PrThr:ТчкВрм:Кр/Тк:Пор: Synonyms: Кровь Кровь или Ткань Порядковый Ткань и мазки Точка во времени;Момент
tr-TR	Turkish (Turkey)	HLA-DQA1:MevcEşik:Zmlı:Kan/Dk:Srl: Synonyms: Mevcut
zh-CN	Chinese (China)	HLA-DQA1:存在情况或阈值:时间点:全血/组织:序数型: Synonyms: 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）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;顺序型全血或组织;血液/组织;血液或组织存在情况;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;瞬间未作说明的组织;组织;组织 & 涂片白细胞抗原血;血液

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

CodeSystem lookup: https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=44728-4

LOINC Copyright

Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.