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Part Descriptions

LP15673-4   Intrinsic factor
Intrinsic factor is a glycoprotein produced by the parietal cells of the stomach. It is necessary for the absorption of vitamin B12 later on in the small intestine. Upon entry into the stomach, vitamin B12 becomes bound to one of two B12 binding proteins present in gastric juice. In the less acidic environment of the small intestine, these proteins dissociate from the vitamin, enabling it to bind to intrinsic factor and enter the portal circulation through a receptor in the ileal mucosa specific for the B12 -intrinsic factor complex. In pernicious anemia, an autoimmune disease, autoantibodies directed against intrinsic factor or parietal cells themselves lead to an intrinsic factor deficiency, malabsorption of vitamin B12, and subsequent megaloblastic anemia. Atrophic gastritis can also cause intrinsic factor deficiency and anemia through damage to the parietal cells of the stomach wall. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, intrinsic factor (Wikipedia)

LP15673-4   Intrinsic factor
A glycoprotein secreted by the cells of the gastric glands that is required for the absorption of VITAMIN B 12. Deficiency of intrinsic factor results in ANEMIA, PERNICIOUS. Source: National Library of Medicine, MeSH 2006

LOINC Names Get Info

Fully-Specified Name
Intrinsic factor Ab.IgG:ACnc:Pt:Ser:Qn:IA
Long Common Name
Intrinsic factor IgG Ab [Units/volume] in Serum by Immunoassay
Short Name
IF IgG Ser IA-aCnc
Display Name
Intrinsic factor IgG IA Qn (S)
Consumer Name Alpha Get Info
Intrinsic factor IgG antibody, Blood

Part Model Get Info

  • Component
    Intrinsic factor Ab.IgG
    LP101184-2
    • Analyte
      Intrinsic factor Ab.IgG
      LP101184-2
      • Component Numerator
        Intrinsic factor Ab.IgG
        LP101184-2
        • Component Numerator Core
          Intrinsic factor
          LP15673-4
        • Component Numerator Core Suffix
          Ab.IgG
          LP32401-9
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    ACnc
    LP6773-8
  • Time
    Pt
    LP6960-1
  • System
    Ser
    LP7567-3
    • System Core
      Ser
      LP7567-3
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    IA
    LP217197-5

Basic Attributes

Class
SERO
Type
Laboratory
First Released
Version 2.81
Last Updated
Version 2.81 (ADD)
Order vs. Observation
Both

Member of these Groups Get Info

LOINC GroupGroup Name
LG51726-4Intrinsic factor Ab.IgG|ACnc|Pt|ANYBldSerPl

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Ενδογενής παράγοντας Αντισώματα IgG:ACnc:Pt:Ορός:Qn:IA
Synonyms: ACnc IA Pt Qn SERO Ανοσοσφαιρίνη G Αντίσωμα Αντισώματα IgG Ενδογενής παράγοντας Ορός
es-ESSpanish (Spain)Factor intrínseco IgG:Concentración arbitraria:Punto temporal:Suero:Qn:IA
Synonyms: Cuantitativo
et-EEEstonian (Estonia)Sisemine faktor antikehad.IgG:Acnc:Pt:S:Qn:IA
Synonyms: Immuunglobuliin G Juhuslik Kvantitatiivne Seerum
fr-FRFrench (France)Facteur intrinsèque Ac IgG:Arbitraire/Volume:Ponctuel:Sérum:Numérique:Immunoanalyse
fr-BEFrench (Belgium)Facteur intrinsèque Anticorps. IgG:Concentration arbitraire:Temps ponctuel:Sérum:Quantitatif:IA
Synonyms: Anticorps FI
fr-CAFrench (Canada)Facteur intrinsèque, IgG:Concentration arbitraire:Temps ponctuel:Sérum:Quantitatif:IA
it-ITItalian (Italy)Fattore intrinseco Ab.IgG:ACnc:Pt:Siero:Qn:IA
Synonyms: anticorpi IgG anticorpo Concentrazione Arbitraria Immunoassay Punto nel tempo (episodio) Siero Sierologia (anticorpi e la maggior parte degli ant
nl-NLDutch (Netherlands)intrinsieke factor As.IgG:eenheid/volume:moment:serum:kwantitatief:immunoassay
Synonyms: antistof; antilichaam IA
pl-PLPolish (Poland)Czynnik wewnętrzny Ab.IgG:stężenie w jednostkach umownych:punkt w czasie:surowica:ilościowy:metoda immunologiczna
Synonyms: IgG Przeciwciała do czynnika wewnętrznego Castle''a przeciwciała IgG Przeciwciała IgG do czynnika wewnętrznego
ru-RURussian (Russian Federation)Внутренний фактор Ат.IgG:ПроизвКонц:ТчкВрм:Сыв:Колич:IA
Synonyms: Антитело Количественный Произвольная концентрация Сыворотка Точка во времени;Момент
tr-TRTurkish (Turkey)İntrinsik faktör Ab.IgG:SçKons:Zmlı:Ser:Kant:İA
Synonyms: Ak Ak.IgG İmmünölçüm, immünoassay
zh-CNChinese (China)内因子 抗体.IgG:任意型浓度:时间点:血清:定量型:免疫测定法
Synonyms: Ab.IgG;IgG;抗体 IgG Ab;自身抗体 IF Ab IF 抗体 IF;内因子（Intrinsic Factor，IF）;内因素;内在因素;吸附性内（Absorbing intrinsic） 任意型浓度(单位体积);任意浓度;单位体积的任意单位数;人工型浓度 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 内因子 Ab 内因素 Ab 内因素抗体 内在因素 Ab 内在因素抗体 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 因素 时刻;随机;随意;瞬间 系数 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

Example Units

UnitSource
U/mLExample UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=106547-3