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Term Description

This term was created for, but is not limited in use to, the submitter's test strip, a membrane strip pre-coated with a specific set of antigens in parallel lines. If antibodies to any of those antigens are present in the patient's serum, they will bind to the specific antigen. The bound patient antibodies are then detected using labelled anti-human antibodies. Manufacturers call this method by different names, including immunoblot, line blot, and line immunoassay. LOINC uses the immunoblot (IB) method to mean that some electrophoretic/chromatographic separation occurs such that position (size) of the band is part of the assessment (as in Western blot). Because this assay does not involve a separation step but rather uses strips with pre-fixed antigens, the LOINC Method for this term is Line blot.

Part Description

LP39757-7   Smith extractable nuclear Ab
The presence of Smith antibody is specific for systemic lupus erythematosus (SLE), but occurs only in 30-35% of patients with SLE. The Smith and related nuclear ribonucleoproteins are targets for the autoantibodies developed by patients with SLE. Information from ARUP Laboratories (2007 10 15) and Jacobs and DeMott Laboratory Test Handbook, 5th edition, DS Jacobs, WR DeMott and DK Oxley, 2001. Source: Regenstrief Institute

LOINC Names Get Info

Fully-Specified Name
Smith extractable nuclear Ab:PrThr:Pt:CSF:Ord:Line blot
Long Common Name
Smith extractable nuclear Ab [Presence] in Cerebrospinal Fluid by Line blot
Short Name
ENA SM Ab CSF Ql Line blot
Display Name
Smith extractable nuclear Ab Line blot Ql (CSF)
Consumer Name Alpha Get Info
Smith extractable nuclear antibody, Spinal fluid

Part Model Get Info

  • Component
    Smith extractable nuclear Ab
    LP39757-7
    • Analyte
      Smith extractable nuclear Ab
      LP39757-7
      • Component Numerator
        Smith extractable nuclear Ab
        LP39757-7
        • Component Numerator Core
          Smith extractable nuclear
          LP15058-8
        • Component Numerator Core Suffix
          Ab
          LP20667-9
      • 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
    CSF
    LP7156-5
    • System Core
      CSF
      LP7156-5
    • Super System
      NULL
       
  • Scale
    Ord
    LP7751-3
  • Method
    Line blot
    LP266806-1

Example Answer List: LL744-4

Source: Regenstrief Institute
AnswerCodeScoreAnswer ID
DetectedLA11882-0
Not detectedLA11883-8

Basic Attributes

Class
SERO
Type
Laboratory
First Released
Version 2.64
Last Updated
Version 2.83 (MIN)
Order vs. Observation
Both

Member of these Groups Get Info

LOINC GroupGroup Name
LG29269-4Smith extractable nuclear Ab|PrThr|Pt|CSF

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Antinukleární protilátky Sm extrahovatelné:Přítomnost nebo práh:Časový bod:Mozkomíšní mok:Ordinální:Line blot
el-GRGreek (Greece)Smith εκχυλίσιμο πυρηνικό Αντίσωμα:PrThr:Pt:ΕΝΥ:Ord:Γραμμή κηλίδωσης
Synonyms: Ord PrThr Pt SERO Smith εκχυλίσιμο πυρηνικό Αντίσωμα Γραμμή κηλίδωσης Εκχυλίσιμα πυρηνικά ΕΝΥ Πυρηνικό
es-ESSpanish (Spain)Nuclear extraible Anticuerpos:PrThr:Punto temporal:Líquido Cefalorraquideo:Ord:Line blot
es-MXSpanish (Mexico)Ab nuclear extraíble de Smith:Presencia o umbral:Punto temporal:Fluído espinal cerebral:Ordinal:Mancha de línea
fr-FRFrench (France)Sm Ac:Présence/Seuil:Ponctuel:Liquide céphalorachidien:Qualitatif:Blot en ligne
fr-CAFrench (Canada)Smith nucléaire soluble, Ac:Présence-Seuil:Temps ponctuel:LCR:Ordinal:Immunoessai sur bandelette
it-ITItalian (Italy)Smith, nucleare estraibile Ab:PrThr:Pt:LCS:Ord:Line blot
Synonyms: anticorpo ENA Liquido cerebrospinale Nucleare estraibile Smith Presenza o Soglia Punto nel tempo (episodio) Sierologia (anticorpi e la maggior parte degli ant
nl-NLDutch (Netherlands)Smith extraheerbare nucleaire As:aanwezigheid:moment:liquor cerebrospinalis:ordinaal:lijnblot
Synonyms: antistof; antilichaam
zh-CNChinese (China)Smith 可提取性核 抗体:存在情况或阈值:时间点:脑脊液:序数型:线点印迹法
Synonyms: Ab;自身抗体 ANA CSF CSF;脊髓液;Cerebral spinal fluid;脑脊髓液 ENA Ab ENA SM Ab ENA SM Ag Ab ENA SM 抗体 ENA SM 抗原抗体 ENA SM;ENA SM Ag;ENA SM 抗原;ENA Smith;SM;SM Ag;SM 抗原;Smith ENA;Smith 可提取性核 Ag;Smith 可提取性核抗原;可提取性核抗原 Smith ENA Smith Ab ENA Smith 抗体 ENA 抗体 ENA;可提取性核 Ag;可提取性核抗原;可提取性核抗原（Extractable Nuclear Antigen，ENA）;可提取性细胞核;可提取性细胞核 Ag;可提取性细胞核抗原;盐水可提取性核 Ag;盐水可提取性核抗原;盐水可提取性细胞核 Ag;盐水可提取性细胞核抗原 NA SM Ab SM Ag Ab SM 抗体 SM 抗原抗体 Smith ENA Ab Smith ENA 抗体 Smith 可提取性核 Ab Smith 可提取性核 Ag Ab Smith 可提取性核抗原之抗体 Smith 可提取性核抗原抗体 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 可提取性核 Ab 可提取性核 Ag 之 Ab 可提取性核抗原 Smith 抗体 可提取性核抗原之抗体 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） 抗 ENA 抗可提取性核 Ag 抗可提取性核抗原 抗核 Ab 抗核抗体 抗核抗体（Antinuclear antibody，ANA） 时刻;随机;随意;瞬间 核;胞核 线点杂交技术;线点杂交法;线条状印迹法 细胞核 Ab 胞核 Ab 胞核抗体 脊液 脊髓液 脑脊液（Cerebral spinal fluid，CSF） 脑脊髓液 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

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CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=89531-8