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Term Description

IgG antibodies to MICA antigens, including MICA*042, can be detected in the serum of people during pregnancy, blood product transfusion, or unsuccessful organ transplants. MICA antibody testing identifies antibodies against a panel of MICA antigens by methods such as flow cytometry. MICA antibody testing using serum can be done pre and post transplantation. A positive result is an indication of sensitization to MICA antigens. This term is based on, but not exclusive to, the submitter's test kit, LIFECODES LSA(TM)-MIC, a Luminex® screening assay for the qualitative detection of anti-MICA IgG antibodies.

Part Descriptions

LP174521-7   MICA*042
Major histocompatibility complex class I chain-related antigen A (MICA) proteins are like HLA class I gene products. MICA has a role as a ligand for activation of receptor NKG2D. Like the HLA system, MICA molecules can elicit antibody responses during pregnancy, blood product transfusion, or organ transplant rejection. A significant percentage of exposed individuals will produce anti-MICA antibodies. Presence or absence of MICA antibodies may assist clinicians in determining the survival of organ transplant patients. Source: Regenstrief LOINC

LP175723-8   MICA
Major histocompatibility complex class I chain-related antigen A (MICA) proteins are like HLA class I gene products. MICA has a role as a ligand for activation of receptor NKG2D. Like the HLA system, MICA molecules can elicit antibody responses during pregnancy, blood product transfusion, or organ transplant rejection. A significant percentage of exposed individuals will produce anti-MICA antibodies. Presence or absence of MICA antibodies may assist clinicians in determining the survival of organ transplant patients. Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
MICA*042 Ab.IgG:PrThr:Pt:Ser:Ord:
Long Common Name
MICA*042 IgG Ab [Presence] in Serum
Short Name
MICA*042 IgG Ser Ql
Display Name
MICA*042 IgG Ql (S)
Consumer Name Alpha Get Info
MICA*042 IgG antibody, Blood

Part Model Get Info

  • Component
    MICA*042 Ab.IgG
    LP174520-9
    • Analyte
      MICA*042 Ab.IgG
      LP174520-9
      • Component Numerator
        MICA*042 Ab.IgG
        LP174520-9
      • 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
  • System
    Ser
    LP7567-3
    • System Core
      Ser
      LP7567-3
    • Super System
      NULL
       
  • Scale
    Ord
    LP7751-3
  • Method
    NULL
     

Example Answer List: LL360-9

Source: Regenstrief Institute
AnswerCodeScoreAnswer 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
SERO
Type
Laboratory
First Released
Version 2.46
Last Updated
Version 2.58 (MIN)
Change Reason
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
Both

Member of these Panels

LOINCLong Common Name
74409-4MICA IgG panel - Serum

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)MICA*042 IgG:Přítomnost nebo práh:Časový bod:Sérum:Ordinální:
el-GRGreek (Greece)MICA*042 Αντισώματα IgG:PrThr:Pt:Ορός:Ord:
Synonyms: MICA*042 Ord PrThr Pt SERO Ανοσοσφαιρίνη G Αντίσωμα Αντισώματα IgG Ορός
es-ESSpanish (Spain)MICA*042 IgG:PrThr:Punto temporal:Suero:Ord:
es-MXSpanish (Mexico)MICA * 042 Ab.IgG:Presencia o umbral:Punto temporal:Suero:Ordinal:
fr-FRFrench (France)MICA*042 Ac IgG:Présence/Seuil:Ponctuel:Sérum:Qualitatif:
it-ITItalian (Italy)MICA*042 Ab.IgG:PrThr:Pt:Siero:Ord:
Synonyms: anticorpi IgG anticorpo Presenza o Soglia Punto nel tempo (episodio) Siero Sierologia (anticorpi e la maggior parte degli ant
nl-NLDutch (Netherlands)MICA*042 As.IgG:aanwezigheid:moment:serum:ordinaal:
Synonyms: antistof; antilichaam
pt-BRPortuguese (Brazil)MICA*042 Ac.IgG:Limiar:Pt:Soro:Ord:
ru-RURussian (Russian Federation)MICA*042 Ат.IgG:PrThr:ТчкВрм:Сыв:Пор:
Synonyms: Антитело Порядковый Сыворотка Точка во времени;Момент
tr-TRTurkish (Turkey)MICA*042 Ab.IgG:MevcEşik:Zmlı:Ser:Srl:
Synonyms: Ak Ak.IgG Mevcut
zh-CNChinese (China)MICA*042 抗体.IgG:存在情况或阈值:时间点:血清:序数型:
Synonyms: Ab.IgG;IgG;抗体 IgG Ab;自身抗体 主要组织相容性复合物I类相关抗原 A;主要组织相容性复合物I类相关基因 A;主要组织相容性复合物I类相关链 A;MHC-I 类相关链 A;Major histocompatibility complex class I chain-related antigen A;major histocompatibility complex class I chain-related gene A;MICA 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 免疫球蛋白 G 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 血清;血清学;血清学检验项目;血清学检验项目 (非微生物学);血清学检验项目（非微生物学）;血清学检验项目类;血清学检验项目类 (非微生物学);血清学类;血清学类检验项目;血清学类检验项目 (非微生物学);血清学类试验;血清学类试验 (非微生物学);血清学试验;血清学试验 (非微生物学);血清学试验（非微生物学）;血清学试验类 (非微生物学);血清类

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=74323-7