Version 2.77

Part Description

LP15553-8   Calciferol
Calciferol or ergocalciferol, also known as Vit D2, is a fat-soluble prohormone. Vitamin D has many functions including the regulation of calcium and phosphorus levels in blood, the promotion of bone formation and mineralization, and the boosting of the immune system. Vitamin D deficiency may result from inadequate dietary intake, insufficient sunlight, malabsorption problems, kidney or liver impairment. It occurs naturally in fish. Vitamin D2 is produced when UVB radiation from sunlight reacts with ergosterol. It is then hydroxylated in the liver to 25-hydroxycholecalciferol which in turn is hydroxylated in the kidney into two dihydroxylated metabolites which are 1,25-dihydroxycholecalciferol (the active hormone) and 24R,25 (OH)2D3. Source: Regenstrief Institute

Reference Information

Type Source Reference
Webcontent Lab Tests Online®Copyright Copyright © 2021 Lab Tests Online. All rights reserved. Vitamin D Tests

Fully-Specified Name

Component
Calciferol
Property
SCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
Vitamin D2 SerPl-sCnc
Display Name
Vitamin D2 [Moles/Vol]
Consumer Name Alpha Get Info
Vitamin D2, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.19
Last Updated
Version 2.73
Order vs. Observation
Both
Common Test Rank Get Info
17169

Member of these Groups Get Info

LOINC Group Group Name
LG48231-1 Calciferol|Pt|Ser/Plas|396.659 g/mole

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Calciferol:Concentración de sustancia:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Calciferol:Concentración de sustancias:Punto temporal:Suero o Plasma:Cuantitativo:
et-EE Estonian (Estonia) Kaltsiferool:SCnc:Pt:S/P:Qn:
Synonyms: Aine kontsentratsioon Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-CA French (Canada) Calciférol:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FR French (France) Calciférol:Moles/Volume:Ponctuel:Sérum/Plasma:Numérique:
fr-BE French (Belgium) Calciférol:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
Synonyms: Vitamines D
it-IT Italian (Italy) Calciferolo:SCnc:Pt:Siero/Plasma:Qn:
Synonyms: Chimica Concentrazione di Sostanza Plasma Punto nel tempo (episodio) Siero Siero o Plasma
nl-NL Dutch (Netherlands) calciferol:mol/volume:moment:serum of plasma:kwantitatief:
pt-BR Portuguese (Brazil) Calciferol:SCnc:Pt:Sor/Plas:Qn:
Synonyms: Vit D2; Vit D 1 25 hydroxy; Vitamin D 1 25 hydroxy; Vitamin D2; Pro vitamin D; Viosterol; Ergocalciferol; C28H43OH; Activated ergosterol; Ercalciol; Substance concentration; Level; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; Chemistry
ru-RU Russian (Russian Federation) Кальциферол:МолКонц:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Молярность;Молярная объёмная концентрация Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) Kalsiferol:SubKons:Zmlı:Ser/Plaz:Kant:
uk-UA Ukrainian (Ukraine) Кальциферол:Молярна Концентрація:МоментЧасу:Сироватка/Плазма:Кількісно:
Synonyms: Activated ergosterol; C28H43OH; Chemistry; Ercalciol; Ergocalciferol; Level; Pl; Plasma; Plsm; Point in time; Pro vitamin D; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Substance concentration; Viosterol; Vit D 1 25 hydroxy; Vit D2; Vitamin D2
zh-CN Chinese (China) 钙化醇:物质的量浓度:时间点:血清/血浆:定量型:
Synonyms: 25-羟维生素 D1;C28H43OH;Vit D2;前维生素 D;固醇生素;导钙醇;活化型麦角甾醇;紫甾醇;维生素 D 前体;维生素 D2;钙化甾醇;骨化醇;麦角钙化甾醇;麦角钙化醇;麦角骨化醇 克分子浓度;克分子浓度(单位体积);摩尔浓度;摩尔浓度(单位体积);物质的量浓度(单位体积) 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 血清或血浆

Example Units

Unit Source
pmol/L 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=47094-8