42607-2

Prolactin monomeric [Mass/volume] in Serum or Plasma

Active

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,

LOINC Names Get Info

Fully-Specified Name: Prolactin.monomeric:MCnc:Pt:Ser/Plas:Qn:
Long Common Name: Prolactin monomeric [Mass/volume] in Serum or Plasma
Short Name: Prolactin.monomeric SerPl-mCnc
Display Name: Prolactin monomeric [Mass/Vol]
Consumer Name Alpha Get Info: Prolactin monomeric, Blood

Part Model Get Info

Component
Prolactin.monomeric
LP68274-7
- Analyte
  Prolactin.monomeric
  LP68274-7
  - Component Numerator
    Prolactin.monomeric
    LP68274-7
    - Component Numerator Core
      Prolactin.monomeric
      LP68274-7
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    NULL
    - Component Denominator Core
      NULL
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
MCnc
LP6827-2
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
Ser/Plas
LP7576-4
- System Core
  Ser/Plas
  LP7576-4
- Super System
  NULL
Scale
Qn
LP7753-9
Method
NULL

Basic Attributes

Class: CHEM
Type: Laboratory
First Released: Version 2.16
Last Updated: Version 2.73 (MIN)
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
cs-CZ	Czech (Czechia)	Prolaktin monomerní:Hmotnostní koncentrace:Časový bod:Sérum/plazma:Kvantitativní:
de-AT	German (Austria)	Synonyms: Prolaktin, monomer
de-DE	German (Germany)	Prolaktin.monomer:Massenkonzentration:Zeitpunkt:Serum oder Plasma:Quantitativ:
el-GR	Greek (Greece)	Προλακτίνη.μονομερής:MCnc:Pt:Ορός/Πλάσμα:Qn: Synonyms: CHEM MCnc Pt Qn Ορός Ορός/Πλάσμα Πλάσμα Προλακτίνη Προλακτίνη.μονομερής
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:
pl-PL	Polish (Poland)	Prolaktyna.monomeryczna:stężenie masowe:punkt w czasie:surowica lub osocze:ilościowy: Synonyms: Postać monomeryczna prolaktyny
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

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LOINC Copyright

Copyright © 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.