Version 2.73

88882-6Smith extractable nuclear B Ab [Presence] in Serum by Line blotActive

Term Description

This test was created for, but not limited to, the INNO-LIA ANA Update test kit, which is a line immunoassay for the detection and identification of thirteen antinuclear antibodies (ANA) in human serum to aid in the diagnosis of connective tissue disorders.
Source: Regenstrief LOINC

Part Description

LP71697-4   Smith extractable nuclear B Ab
Smith extractable nuclear B antibody binds to the B protein, which is one of the seven proteins that constitute the core of small nuclear ribonucleoprotein (snRNP) particles and include U1, U2, U4, and U5. Smith antibodies (anti-Sm) are present in 5-30% of patient who are positive for systemic lupus erythematosus (SLE). Anti-Sm is highly specific for SLE and their presence is part of the serological protocol for the diagnosis of SLE. In addition to its importance in the diagnosis of SLE, anti-Sm are also associated with how active and severe any renal involvement may be.[PMID:15804705] Source: Regenstrief LOINC

Fully-Specified Name

Smith extractable nuclear B Ab
Line blot

Additional Names

Short Name
ENA SM-B Ab Ser Ql Line blot
Display Name
Smith extractable nuclear B Ab Line blot Ql (S)
Consumer Name Alpha
Smith Extractable Nuclear B antibody, Blood

Example Answer List LL360-9

Source: Regenstrief Institute

Answer Code Score Answer ID
Positive Copyright http://snomed.info/sct ID:10828004 Positive (qualifier value) LA6576-8
Negative Copyright http://snomed.info/sct ID:260385009 Negative (qualifier value) LA6577-6

Basic Attributes

First Released
Version 2.64
Last Updated
Version 2.64
Order vs. Observation

Member of these Panels

LOINC Long Common Name
88883-4 Connective tissue autoimmune Ab panel - Serum

Member of these Groups

LG50058-3 Smith extractable nuclear B Ab|PrThr|Pt|ANYBldSerPl

Language Variants Get Info

zh-CNChinese (China)
Smith 可提取性核 B 抗体:存在情况或阈值:时间点:血清:序数型:线点印迹法
nl-NLDutch (Netherlands)
Smith extraheerbare nucleaire B As:aanwezigheid:moment:serum:ordinaal:lijnblot
fr-CAFrench (Canada)
Smith nucléaire soluble B , Ac:Présence-Seuil:Temps ponctuel:Sérum:Ordinal:Immunoessai sur bandelette
fr-FRFrench (France)
Sm B anticorps:Présence/Seuil:Ponctuel:Sérum:Qualitatif:Blot en ligne
it-ITItalian (Italy)
Smith, nucleari estraibili B Ab:PrThr:Pt:Siero:Ord:Line blot
es-MXSpanish (Mexico)
Smith extraíble nuclear B Ab:Presencia o umbral:Punto temporal:Suero:Ordinal:Mancha de línea
es-ESSpanish (Spain)
Smith nuclear extraíble B Anticuerpos:PrThr:Punto temporal:Suero:Ord:Line blot

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