Version 2.77

Part Description

LP68274-7   Prolactin.monomeric
Monomeric prolactin is the most common form of circulating prolactin. Prolactin also has several isoforms, including the dimeric form ("big-prolactin") that has a molecular weight of ~50 kD and polymeric form ("big-big prolactin") that has a molecular weight of ~ 150 kD). Big-big prolactin, known as macroprolactin, and big prolactin are formed in the circulation after secretion of prolactin from the pituitary. They have a longer half-life than monomeric prolactin are not biologically active. However, typical prolactin assays do not differentiate between the different forms of prolactin, and the presence of big and big-big prolactin can lead to a false diagnosis of hyperprolactinemia. Methods such as PEG precipitation can separate macroprolactin and big prolactin from monomeric prolactin in order to obtain a more accurate measurement of biologically active prolactin, and chromatography can be used to further characterize the isoforms if necessary. PMCID: PMC3719302 Source: Regenstrief LOINC,

Fully-Specified Name

Component
Prolactin.monomeric
Property
MCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
Prolactin.monomeric SerPl-mCnc
Display Name
Prolactin monomeric [Mass/Vol]
Consumer Name Alpha Get Info
Prolactin monomeric, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.16
Last Updated
Version 2.73
Order vs. Observation
Both
Common Test Rank Get Info
4730

Member of these Groups Get Info

LOINC Group Group Name
LG17012-2 Prolactin.monomeric|MCnc|Pt|ANYBldSerPl
LG47721-2 Prolactin.monomeric|Pt|Ser/Plas

Language Variants Get Info

Tag Language Translation
de-AT German (Austria) Synonyms: Prolaktin, monomer
de-DE German (Germany) Prolaktin.monomer:Massenkonzentration:Zeitpunkt:Serum oder Plasma:Quantitativ:
es-ES Spanish (Spain) Prolactina monomérica:Concentración de masa:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Prolactina monomérica:Concentración de masa:Punto temporal:Suero o Plasma:Cuantitativo:
et-EE Estonian (Estonia) Prolaktiin.monomeerne:MCnc:Pt:S/P:Qn:
Synonyms: Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-FR French (France) Prolactine monomérique:Masse/Volume:Ponctuel:Sérum/Plasma:Numérique:
fr-BE French (Belgium) Prolactine.monomérique:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
Synonyms: hPRL PRL. Monomérique
it-IT Italian (Italy) Prolattina.monomerica:MCnc:Pt:Siero/Plasma:Qn:
Synonyms: Chimica Concentrazione di Massa Plasma Prolattina monomerica Punto nel tempo (episodio) Siero Siero o Plasma
ko-KR Korean (Korea, Republic Of) 유리프로락틴:질량농도:검사시점:혈청/혈장:정량:
nl-NL Dutch (Netherlands) prolactine.monomeer:massa/volume:moment:serum of plasma:kwantitatief:
pt-BR Portuguese (Brazil) Prolactina.monomérica:MCnc:Pt:Sor/Plas:Qn:
Synonyms: Free prolactin; fPRL; mPRL; Mammatropic hormone; Lactotropic hormone; Lactotropin; PRL; Mammotropin; Mass concentration; Level; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; Chemistry
ru-RU Russian (Russian Federation) Пролактин.мономер:МассКонц:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Массовая концентрация Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) Prolaktin.monomerik:KütlKons:Zmlı:Ser/Plaz:Kant:
zh-CN Chinese (China) 催乳素.单体:质量浓度:时间点:血清/血浆:定量型:
Synonyms: PRL;促乳激素;促乳泌素;促乳素;催乳激素;泌乳激素;泌乳素;催乳素（PRL、促乳激素、促乳泌素、促乳素、催乳激素、泌乳激素、泌乳素） 催乳素（PRL、促乳激素、促乳泌素、促乳素、催乳激素、泌乳激素、泌乳素）.单体;促乳激素.单体;促乳泌素.单体;促乳素.单体;催乳激素.单体;泌乳激素.单体 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 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) 血清或血浆

Example Units

Unit Source
ng/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=42607-2