Version 2.78

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

LP17259-0   Proteinase 3
Proteinase 3 (PR3) is an enzyme contained in white blood cell neutrophils. It contributes to the breakdown of microbial proteins into polypeptides or amino acids (proteolysis). Antibodies to Proteinase 3 are a subgroup of anti-neutrophil cytoplasmic antibodies that can cause the disease granulomatosis with polyangitis that affects primarily the kidneys and the lungs. PMID: 21079042 Source: Regenstrief LOINC

Fully-Specified Name

Component
Proteinase 3 Ab
Property
PrThr
Time
Pt
System
Ser
Scale
Ord
Method
Line blot

Additional Names

Short Name
Proteinase3 Ab Ser Ql Line blot
Display Name
Proteinase 3 Ab Line blot Ql (S)
Consumer Name Alpha Get Info
Proteinase 3 antibody, Blood

Example Answer List: LL744-4

Source: Regenstrief Institute
Answer Code Score Answer ID
Detected LA11882-0
Not detected LA11883-8

Basic Attributes

Class
SERO
Type
Laboratory
First Released
Version 2.64
Last Updated
Version 2.64
Order vs. Observation
Both

Member of these Groups Get Info

LOINC Group Group Name
LG26752-2 Proteinase 3 Ab|PrThr|Pt|ANYBldSerPl

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Proteinasa 3 Anticuerpos:PrThr:Punto temporal:Suero:Ord:Line blot
es-MX Spanish (Mexico) Proteinasa 3 Ab:Presencia o umbral:Punto temporal:Suero:Ordinal:Mancha de línea
fr-FR French (France) Protéinase 3 anticorps:Présence/Seuil:Ponctuel:Sérum:Qualitatif:Blot en ligne
fr-CA French (Canada) Protéinase 3, Ac:Présence-Seuil:Temps ponctuel:Sérum:Ordinal:Immunoessai sur bandelette
it-IT Italian (Italy) Proteinasi 3 Ab:PrThr:Pt:Siero:Ord:Line blot
Synonyms: anticorpo Presenza o Soglia Punto nel tempo (episodio) Siero Sierologia (anticorpi e la maggior parte degli ant
nl-NL Dutch (Netherlands) proteïnase 3 As:aanwezigheid:moment:serum:ordinaal:lijnblot
Synonyms: antistof; antilichaam
pl-PL Polish (Poland) Proteinaza 3 Ab:granica wykrywalności:punkt w czasie:surowica:półilościowy:line blot
zh-CN Chinese (China) 蛋白酶 3 抗体:存在情况或阈值:时间点:血清:序数型:线点印迹法
Synonyms: Ⅲ Ab;自身抗体 III PR3 Ab PR-3 Ab PR3 抗体 PR-3 抗体 PR3;PR-3;PR3-ANCA 三 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 叁 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 线点杂交技术;线点杂交法;线条状印迹法 蛋白酶 3 Ab 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=89505-2