14634-0

C reactive protein [Titer] in Serum or Plasma

Active

Part Description

LP15023-2 C reactive protein
C-reactive protein (CRP) is characterized by its precipitation by the C-fraction of pneumococci. This protein is an acute phase reactant and confers immunity against some bacterial infections. CRP is a sensitive and quantitative measurement of the body's acute-phase response. Elevated values are consistent with an acute inflammatory process such as a bacterial infection or rheumatic disease. Source: Regenstrief Institute

Reference Information

Type	Source	Reference
Webcontent	Lab Tests Online^®Copyright Copyright © 2021 Lab Tests Online. All rights reserved.	C-Reactive Protein (CRP)

Fully-Specified Name

Component: C reactive protein
Property: Titr
Time: Pt
System: Ser/Plas
Scale: SemiQn
Method

Additional Names

Long Common Name: C reactive protein [Titer] in Serum or Plasma
Short Name: CRP Titr SerPl
Display Name: CRP [Titer]
Consumer Name Alpha Get Info: C Reactive Protein (CRP), Blood

Basic Attributes

Class: CHEM
Type: Laboratory
First Released: Version 1.0k
Last Updated: Version 2.75 (MAJ)
Order vs. Observation: Both
Common Test Rank Get Info: 816

Language Variants Get Info

Tag	Language	Translation
de-DE	German (Germany)	C-reaktives Protein:Titer:Zeitpunkt:Serum oder Plasma:Semiquantitativ:
el-GR	Greek (Greece)	C-αντιδρώσα πρωτεΐνη:Titr:Pt:Ορός/Πλάσμα:Ημιποσοτική: Synonyms: Titr
es-AR	Spanish (Argentina)	proteína C reactiva:factor de dilución (titulación):punto en el tiempo:suero:cuantitativo:
es-ES	Spanish (Spain)	Proteína C reactiva:Titulo / Factor de dilución:Punto temporal:Suero o Plasma:Semicuantitativo: Synonyms: Semicuantitativo
es-MX	Spanish (Mexico)	Proteína C-reactiva:Título:Punto temporal:Suero o Plasma:Cuantitativo:
fr-CA	French (Canada)	Protéine C réactive:Titre:Temps ponctuel:Sérum/Plasma:SemiQn:
fr-FR	French (France)	C Réactive protéine:Titre:Ponctuel:Sérum/Plasma:Semi-Quantitatif:
it-IT	Italian (Italy)	Proteina C reattiva:Titr:Pt:Siero/Plasma:SemiQn: Synonyms: Chimica Plasma Punto nel tempo (episodio) Siero Siero o Plasma Titolo
ko-KR	Korean (Korea, Republic Of)	C 반응성 단백:역가:검사시점:혈청/혈장:정량:
nl-NL	Dutch (Netherlands)	C reactief proteïne:titer:moment:serum of plasma:semikwantitatief:
pt-BR	Portuguese (Brazil)	Proteína C Reativa:Título:Pt:Sor/Plas:Qn: Synonyms: ; Prot; PR; CRP; C reactive peptide; Dilution factor; Titer; Titre; Ttr; Titered; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; Reac; React; Chemistry
uk-UA	Ukrainian (Ukraine)	С-реактивний білок:Титр:МоментЧасу:Сироватка/Плазма:напівкількісний: Synonyms: Chemistry; CRP; Dilution factor; Dilution Factor (Titer); Pl; Plasma; Plsm; Point in time; PR; Prot; Random; Reac; React; SerP; SerPl; SerPlas; Serum; Serum or plasma; SmQn; SR; Titer; Titered; Titre; Ttr
zh-CN	Chinese (China)	C 反应蛋白:滴定度:时间点:血清/血浆:半定量型: Synonyms: C 反应肽;CRP;C-反应肽;C-反应蛋白 C 型;丙;丙型 PR;Prot;成分 - 化学 - 蛋白质类;蛋白;朊;蛋白质类;蛋白质类物质化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类反作用的反应性反应性的反应的效价;滴定浓度;滴定率;滴定量;滴度;稀释倍数;稀释因子;稀释系数时刻;随机;随意;瞬间活性的血清或血浆

Example Units

Unit	Source
{titer}	Example UCUM Units

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

CodeSystem lookup: https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=14634-0

LOINC Copyright

Copyright © 2025 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.