Version 2.78

Part Descriptions

LP29071-5   Immunoglobulin light chains.free
Healthy patients have the majority of light chains in serum bound to heavy chains. Low levels of free light chains (unbound) are normal due to the over-production and secretion of free light chains by plasma cells. In the kidneys, the free light chains are selectively reabsorbed by the tubular cells, so their presence in urine is likely due to secretion into the urinary tract. Elevation of monoclonal free light chains in serum or urine signal malignant plasma cell proliferation (multiple myeloma), primary amyloidosis, or light chain deposition disease. Elevation of polyclonal free light chains suggests autoimmune diseases such as systemic lupus erythematosus. (Information from Freelite Beckman Coulter IMMAGE II package insert, Version 23, Feb 2009) Source: Regenstrief Institute

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

Component
Immunoglobulin light chains.free/Protein.total
Property
MFr
Time
24H
System
Urine
Scale
Qn
Method

Additional Names

Short Name
BJ Protein Free 24h MFr Ur
Display Name
Immunoglobulin light chains.free (24H U) [Mass fraction]
Consumer Name Alpha Get Info
Free light chains, Urine

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.74
Last Updated
Version 2.75
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
95801-7 Immunoglobulin light chains.free and IFE panel - Urine

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Cadenas ligeras libres de inmunoglubulina/Proteinas totales:Fracción de masa:24 horas:Orina:Qn:
Synonyms: Cuantitativo
et-EE Estonian (Estonia) Immuunglobuliini vabad kerged ahelad/valk.üld:MFr:24 tunni:U:Qn:
Synonyms: Kvantitatiivne Uriin
fr-BE French (Belgium) Chaînes légères des immunoglobulines.libres/Protéines.totales:Fraction de masse:24 h:Urine:Quantitatif:
Synonyms: LC LC. Libres, FLC
fr-CA French (Canada) Chaînes légères des immunoglobulines.libres/Protéines.totales:Fraction de masse:24 h:Urine:Quantitatif:
fr-FR French (France) Immunoglobuline chaines légères libres/protéines totales:Fraction massique:24H:Urine:Numérique:
it-IT Italian (Italy) Immunoglobuline, catene leggere.libere/Proteina.totale:MFr:24h:Urine:Qn:
Synonyms: 24 Ore Catene leggere delle immunoglobuline Catene leggere libere delle immunoglobuline Chimica Frazione di massa
nl-NL Dutch (Netherlands) immunoglobuline lichte ketens.vrij/totaal eiwit:massafractie:24 uur:urine:kwantitatief:
Synonyms: 24U proteïne.totaal
pl-PL Polish (Poland) Łańcuchy lekkie immunoglobulin.wolne/białko całkowite:frakcja masowa:24 godziny:mocz:ilościowy:
Synonyms: Łańcuchy lekkie immunoglobulin Wolne lekkie łańcuchy immunoglobulin
ru-RU Russian (Russian Federation) Иммуноглобулин лёгкие цепи.свободный/Протеин.общий:МассДол:24 часа:Моча:Колич:
Synonyms: Белок Белок.общий Количественный Массовая доля
tr-TR Turkish (Turkey) Immunoglobulin hafif zincirler.serb/Protein.total:KütlFr:24Sa:İdrar:Kant:
zh-CN Chinese (China) 免疫球蛋白轻链.游离型/蛋白质.总计:质量分数:24小时:尿液:定量型:
Synonyms: 1天;1日;24.0小时;一天;一日;二十四个小时;二十四小时 Bence Jones 氏蛋白;Bence Jones 蛋白;BJ 蛋白;B-J 蛋白;BJP;本周氏蛋白;本-周氏蛋白;本周氏蛋白（Bence Jones protein，BJ Protein，BJP）;本周蛋白;本-周蛋白 FLC Ig MFr PR;Prot;成分 - 化学 - 蛋白质类;蛋白;朊;蛋白质类;蛋白质类物质 TP 丙种球蛋白 免疫球蛋白（Immunoglobulin，Ig） 免疫球蛋白类 免疫球蛋白轻链.游离;游离 Bence Jones 氏蛋白;游离 Bence Jones 蛋白;游离 BJ 蛋白;游离 B-J 蛋白;游离 BJP;游离免疫球蛋白轻链;游离型 Bence Jones 氏蛋白;游离型 Bence Jones 蛋白;游离型 BJ 蛋白;游离型 B-J 蛋白;游离型 BJP;游离型免疫球蛋白轻链;游离型本周氏蛋白;游离型本-周氏蛋白;游离型本周蛋白;游离型本-周蛋白;游离本周氏蛋白;游离本-周氏蛋白;游离本周蛋白;游离本-周蛋白 全体数量 全部 共计 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 尿;小便;下泉 总 总和 总数 总量 总额 汇总 游离 游离型轻链 游离型轻链（Free Light chains，FLC） 游离轻链 轻链.游离 链 非蛋白结合型 非蛋白质结合型

Example Units

Unit Source
% 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=101179-0