Version 2.72

89528-4Nucleosome Ab [Presence] in Cerebral spinal fluid by Line blotActive

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.
Source: Regenstrief LOINC

Part Description

LP31804-5   Nucleosome
The nucleosome is the structural unit of chromatin and consists of a segment of dsDNA coiled around a histone core. Anti-chromatin autoantibodies, such as those found in patients with systemic lupus erythematosus (SLE) fall in to two categories: those directed against individual components of chromatin, such as DNA and histone, and those directed against the intact nucleosome. Traditionally anti-dsDNA antibodies have been among the ones used for diagnosis and monitoring of SLE, however, studies have shown that for some patients, the nucleosome is the primary antigen in SLE, and anti-nucleosome antibodies may provide a better reflection of disease activity. A subset of patients who are positive for anti-nucleosome antibodies but negative for anti-dsDNA antibodies may have a milder course of SLE that does not involve the kidneys. [PMID:25193804] Source: Regenstrief LOINC, PMID: 25193804

Fully-Specified Name

Nucleosome Ab
Line blot

Additional Names

Short Name
Nucleosome Ab CSF Ql Line blot
Display Name
Nucleosome Ab Line blot Ql (CSF)
Consumer Name Alpha
Nucleosome antibody, Spinal fluid

Example Answer List LL744-4

Source: Regenstrief Institute

Answer Code Score Answer ID
Detected LA11882-0
Not detected LA11883-8

Basic Attributes

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

Member of these Groups

LG26742-3 Nucleosome Ab|PrThr|Pt|CSF

Language Variants Get Info

zh-CNChinese (China)
核小体 抗体:存在情况或阈值:时间点:脑脊液:序数型:线点印迹法
nl-NLDutch (Netherlands)
nucleosoom As:aanwezigheid:moment:liquor cerebrospinalis:ordinaal:lijnblot
fr-CAFrench (Canada)
Nucléosome , Ac:Présence-Seuil:Temps ponctuel:LCR:Ordinal:Immunoessai sur bandelette
fr-FRFrench (France)
Nucléosomes anticorps:Présence/Seuil:Ponctuel:Liquide céphalorachidien:Qualitatif:Blot en ligne
it-ITItalian (Italy)
Nucleosoma Ab:PrThr:Pt:LCS:Ord:Line blot
es-MXSpanish (Mexico)
Ab nucleosoma:Presencia o umbral:Punto temporal:Fluído espinal cerebral:Ordinal:Mancha de línea
es-ESSpanish (Spain)
Nucleosoma Anticuerpos:PrThr:Punto temporal:Líquido Cefalorraquideo:Ord:Line blot

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