Version 2.77

Part Description

LP266571-1   p53 Ab
The p53 antigen was first discovered in 1979 and recognized as a tumor repressive gene in 1989. It encodes a protein that monitors the cell cycle by suppressing tumor growth and preventing genome mutation. When p53 is defective, abnormal cell proliferation can occur. Mutations in p53 are present in up to 50% of all human tumors. The three major functions of p53 include growth arrest, DNA repair, and apoptosis. P53 halts the growth arrest function of the cell cycle progress which can activate transcription of proteins that repair DNA. There are low levels of p53 in normal cells, but damage to DNA and similar stress signals may precipitate an increase of p53 protein. Cell death is the final course of action to prevent cells containing abnormal DNA from dividing. The concentration of P53 in cells is probably tightly controlled since high concentrations may accelerate aging due to excess apoptosis.[http://www.bioinformatics.org/p53/introduction.html] Ongoing studies are investigating the utility of the p53 antibody being used as a biomarker for the early detection of lung cancer in high risk asymptomatic patients. PMID: 21733826 Source: Regenstrief LOINC

Fully-Specified Name

Component
p53 Ab
Property
MCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method
IA

Additional Names

Short Name
p53 Ab SerPl IA-mCnc
Display Name
p53 Ab IA [Mass/Vol]
Consumer Name Alpha Get Info
p53 antibody, Blood

Basic Attributes

Class
SERO
Type
Laboratory
First Released
Version 2.70
Last Updated
Version 2.70
Order vs. Observation
Both

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) p53 Anticuerpos:Concentración de masa:Punto temporal:Suero o Plasma:Qn:IA
Synonyms: Cuantitativo
es-MX Spanish (Mexico) p53 Ab:MCnc:Punto temporal:Ser / Plas:Cuantitativo:I A
fr-FR French (France) p53 anticorps:Masse/Volume:Ponctuel:Sérum/Plasma:Numérique:Immunoanalyse
it-IT Italian (Italy) p53 Ab:MCnc:Pt:Siero/Plasma:Qn:IA
Synonyms: anticorpo Concentrazione di Massa Immunoassay Plasma Punto nel tempo (episodio) Siero Siero o Plasma Sierologia (anticorpi e la maggior parte degli ant
zh-CN Chinese (China) p53 抗体:质量浓度:时间点:血清/血浆:定量型:免疫测定法
Synonyms: Ab;自身抗体 免疫测定;免疫分析法;免疫检定法;免疫检定;免疫试验;酶免疫测定法;酶免疫测定;酶免疫分析法;酶免疫检定法;酶免疫检定;酶免疫试验 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 水平;浓度;质量浓度(单位体积) 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 血清或血浆

Example Units

Unit Source
ug/mL 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=97049-1