Version 2.76

Term Description

When one or more monoclonal (M) bands are found, laboratories will often label them as M, Band 2, Band 3, etc. This term is used to report the percent of that part of M.
Source: Regenstrief Help

Part Descriptions

LP30793-1   Protein.monoclonal
A monoclonal band (M-spike, monoclonal protein isotype) is often found in patients with monoclonal gammopathies. Following protein electrophoresis, immunofixation is used to identify the immunoglobulin heavy chain and/or light chain. Monoclonal peaks greater than 3 g/dL and IgG or IgA are seen in patients with Multiple Myeloma (MM). A monoclonal peak greater than 3 g/dL and IgM is seen in patients with macroglobulinemia. An alternate methodology for identifying the monoclonal protein isotype is MALDI-TOF, in which known information regarding the unique mass of each isotype is used to determine and quantify the isotype present in the patient sample based on the mass spectra generated from the sample. Source: Regenstrief LOINC

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 for details. Source: Wikipedia, Total protein

Fully-Specified Name


Additional Names

Short Name
M Protein 24h MFr Ur Elph
Display Name
Protein.monoclonal Elph (24H U) [Mass fraction]
Consumer Name Alpha Get Info
Protein.monoclonal, Urine

Basic Attributes

First Released
Version 2.16
Last Updated
Version 2.73
Order vs. Observation
Common Test Rank Get Info

Member of these Groups Get Info

LOINC Group Group Name
LG36287-7 Protein.monoclonal/|MFr|Urine

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Proteinas monoclonales/Proteinas totales:Fracción de masa:24 horas:Orina:Qn:Electroforesis
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Proteína.monoclonal / Proteíón de masa:24H:Orina:Cuantitativo:Electroforesis
et-EE Estonian (Estonia) Valk.monoklonaalne/valk.üld:MFr:24 tunni:U:Qn:Elektroforees
Synonyms: Kvantitatiivne Uriin
fr-CA French (Canada) Protéines.monoclonales/Protéines.totales:Fraction de masse:24 h:Urine:Quantitatif:Électrophorèse
fr-FR French (France) Immunoglobuline monoclonale/protéines totales:Fraction massique:24H:Urine:Numérique:Électrophorèse
fr-BE French (Belgium) Protéines.monoclonales/Protéines.totales:Fraction de masse:24 h:Urine:Quantitatif:Électrophorèse
it-IT Italian (Italy) Proteina.monoclonale/Proteina.totale:MFr:24h:Urine:Qn:Elettroforesi
Synonyms: 24 Ore Chimica Frazione di massa
ko-KR Korean (Korea, Republic Of) 단클론 단백/총단백:질량분획:24시간:뇨:정량:전기영동
nl-NL Dutch (Netherlands) eiwit.monoclonale/totaal eiwit:massafractie:24 uur:urine:kwantitatief:elektroforese
Synonyms: 24U proteïne.totaal
pl-PL Polish (Poland) Białko monoklonalne/białko całkowite:frakcja masowa:24 godziny:mocz:ilościowy:elektroforeza
pt-BR Portuguese (Brazil) Proteína.monoclonal/Proteí
Synonyms: ; M Protein; M-spike; M-band; Monoclonal band; Monoclonal spike; M-protein; Para protein; Paraprotein; Prot; PR; TP; Mass fraction; Percent; 1 day; 24 hours; 24HR; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Elph; Elp; Elect; Electrophrs; Electrophhrs; Electr; Elec; Ep; Electro; Tot; Totl; Chemistry; PEUR; UPEP
ru-RU Russian (Russian Federation) Протеин.моноклональный/Протеин.общий:МассДол:24 часа:Моча:Колич:Электрофорез
Synonyms: Белок Белок.общий Количественный Массовая доля
tr-TR Turkish (Turkey) Protein.monoklonal/ütlFr:24Sa:İdrar:Kant:Elektroforez
uk-UA Ukrainian (Ukraine) Білок.моноклональний/Білок.загальний:Масова Фракція:24год:Сеча:Кількісно:Електрофорез
Synonyms: 1 day; 24 hours; 24HR; Chemistry; Elec; Elect; Electr; Electro; Electrophhrs; Electrophrs; Elp; Elph; Ep; Kidney; M Protein; Mass Fraction; M-band; Monoclonal band; Monoclonal spike; M-protein; M-spike; Nephrology; Para protein; Paraprotein; Percent; PEUR; PR; Prot; QNT; Quan; Quant; Quantitative; Renal; Tot; Totl; TP; UA; UPEP; UR; Urn
zh-CN Chinese (China) 蛋白质.单克隆型/蛋白质.总计:质量分数:24小时:尿液:定量型:电泳
Synonyms: 1天;1日;24.0小时;一天;一日;二十四个小时;二十四小时 M 区带;M 峰;M 带;M 蛋白;副蛋白;单克隆区带;单克隆型蛋白质;单克隆型蛋白质区带;单克隆峰;单克隆性蛋白质;单克隆性蛋白质区带;单克隆蛋白质区带;异常蛋白;病变蛋白;蛋白质.单克隆 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 UPEP 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 尿液蛋白电泳 尿液蛋白电泳分析 尿液蛋白质电泳 尿液蛋白质电泳分析 尿蛋白电泳分析 尿蛋白质电泳 尿蛋白质电泳分析 总 总和 总数 总量 总额 汇总 电泳分析;电泳分析方法;电泳分析类实验室方法;电泳分析类方法;电泳分析类检验方法;电泳方法;电泳类实验室方法;电泳类方法;电泳类检验方法

Example Units

Unit Source
% Example UCUM Units
% eCHN

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup$lookup?system=