Version 2.67

47558-2Microalbumin/Protein.total in 24 hour UrineActive

Part Descriptions

LP6118-6   Albumin
A non-glycosylated protein that is synthesized in the liver parenchymal cells, regulated by colloid osmotic pressure from interstitial fluid surrounding hepatocytes, and catabolized in nearly all organs. Albumin comprises >50% of plasma proteins in plasma, CSF and urine, and therefore is a key contributor to intravascular oncotic pressure and regulating fluid concentration in tissues. Albumin also binds and transports a variety of endogenous substances and medications. Serum albumin measurement is a reflection of hydration and nutritional status, blood oncotic pressure, liver and kidney function, and other chronic diseases, and the ratio of albumin in the CSF and serum can be used to evaluate blood brain barrier disorders. [Tietz] Urine albumin of less than 30 mg/day is considered normal. Microalbuminuria is defined as urine albumin of 30-300 mg/day and is an early sign of kidney damage from disorders such as diabetes or hypertension. Albuminuria is urine albumin >300 mg/day and is associated with overt kidney disease. [PMID: 25512779] Copyright Copyright 2001-2019 American Association for Clinical Chemistry. Source: Regenstrief LOINC

LP6222-6   Detection limit <= 20 mg/L
Limit of detection is the lowest analyte concentration at which detection is feasible for the assay method. [PMCID: 2556583] Source: Regenstrief LOINC

LP32144-5   Protein.total
Serum total protein, also called plasma total protein or total protein, is a biochemical test for measuring the total amount of protein in blood plasma or serum.

Protein in the plasma is made up of albumin and globulin. The globulin in turn is made up of α1, α2, β, and γ globulins. These fractions can be quantitated using protein electrophoresis, but the total protein test is a faster and cheaper test that estimates the total of all fractions together. The traditional method for measuring total protein uses the biuret reagent, but other chemical methods such as Kjeldahl method, dye-binding and refractometry are now available. The measurement is usually performed on automated analysers along with other laboratory tests. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Total protein

Fully-Specified Name

Detection limit <= 20 mg/L

Additional Names

Short Name
Microalbumin 24h MFr Ur
Display Name
Albumin DL <= 20 mg/L (24H U) [Mass fraction]

Basic Attributes

First Released
Version 2.21
Last Updated
Version 2.30
Order vs. Observation

Reference Information

Type Source Reference
Article The Clinical Biochemist Reviews Laboratory Measurement of Urine Albumin and Urine Total Protein in Screening for Proteinuria in Chronic Kidney Disease PMCID: PMC3100287

Member of these Panels

LOINC Long Common Name
54037-7 HEDIS 2009 panel
57820-3 HEDIS 2010 panel
60442-1 HEDIS 2011 panel
67767-4 HEDIS 2012 panel
72199-3 HEDIS 2013 panel
74234-6 HEDIS 2014 Value Sets
75868-0 HEDIS 2015 Value Sets
79544-3 HEDIS 2016 Value Sets
82955-6 HEDIS 2017 Value Sets
87625-0 HEDIS 2018 Value Sets
90766-7 HEDIS 2019 Value Sets
94137-7 HEDIS 2020 Value Sets

Language Variants Get Info

zh-CNChinese (CHINA)
白蛋白/蛋白质.总计:质量分数:24小时:尿液:定量型:检测极限 <= 20 mg/L
albumine/totaal eiwit:massafractie:24 uur:urine:kwantitatief:detectielimiet <= 20 mg/L
fr-BEFrench (BELGIUM)
Albumine/Protéines.totales:Fraction de masse:24 h:Urine:Quantitatif:Limite de détection <= 20 mg/L
fr-CAFrench (CANADA)
Albumine/Protéines.totales:Fraction de masse:24 h:Urine:Quantitatif:Limite de détection <= 20 mg/L
fr-FRFrench (FRANCE)
Albumin/Protein.total:MFr:24H:Urine:Qn:Detection limit <= 20 mg/L
de-ATGerman (AUSTRIA)
Alb./TP-Ratio /U
it-ITItalian (ITALY)
Albumina/Proteina.totale:MFr:24h:Urine:Qn:Limite di rilevabilitá <= 20 mg/L
pt-BRPortuguese (BRAZIL)
Albumina/Proteína.total:MFr:24H:Urina:Qn:Limite de detecção <=20 mg/L
Альбумин/Протеин.общий:МассДол:24 часа:Моча:Колич:Предел обнаружения <= 20 мг/дл
es-ESSpanish (SPAIN)
Albúmina/Proteinas totales:Fracción de masa:24 horas:Orina:Qn:Límite de detección = 20mg/L
tr-TRTurkish (TURKEY)
Albumin/Protein.total:KütlFr:24Sa:İdrar:Kant:Saptama sınırı <= 20 mg/L

Example Units

Unit Source
% Example UCUM Units
% Original Submission

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