41759-2

Kappa light chains.free/Lambda light chains.free [Mass Ratio] in Urine

Active

Part Description

LP29081-4 Immunoglobulin light chains.kappa.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

LOINC Names Get Info

Fully-Specified Name: Immunoglobulin light chains.kappa.free/Immunoglobulin light chains.lambda.free:MRto:Pt:Urine:Qn:
Long Common Name: Kappa light chains.free/Lambda light chains.free [Mass Ratio] in Urine
Short Name: Kappa LC Free/Lambda Free Ur
Display Name: Immunoglobulin light chains.kappa.free/Immunoglobulin light chains.lambda.free (U) [Mass ratio]
Consumer Name Alpha Get Info: Free kappa light chains/Free Lambda Light Chains, Urine

Part Model Get Info

Component
Immunoglobulin light chains.kappa.free/Immunoglobulin light chains.lambda.free
LP307485-5
- Analyte
  Immunoglobulin light chains.kappa.free/Immunoglobulin light chains.lambda.free
  LP307485-5
  - Component Numerator
    Immunoglobulin light chains.kappa.free
    LP29081-4
    - Component Numerator Core
      Immunoglobulin light chains.kappa.free
      LP29081-4
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    Immunoglobulin light chains.lambda.free
    LP70327-9
    - Component Denominator Core
      Immunoglobulin light chains.lambda.free
      LP70327-9
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
MRto
LP6834-8
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
Urine
LP7681-2
- System Core
  Urine
  LP7681-2
- 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)
Change Reason: The LCN was changed from 'Immunoglobulin light chains.kappa.free/Immunoglobulin light chains.lambda.free' to 'Kappa light chains.free/Lambda light chains.free' for readability.
Order vs. Observation: Observation
Common Test Rank Get Info: 3739

Member of these Groups Get Info

LOINC Group	Group Name
LG36303-2	Immunoglobulin light chains.kappa.free/Immunoglobulin light chains.lambda.free\|MRto\|Urine

Language Variants Get Info

Tag	Language	Translation
ar-JO	Arabic (Jordan)	نسبة سلاسل كابا الخفيفة الحرة / سلاسل لمدا الخفيفة الحرة في البول ( بتقنية نسبة الكتلة )
cs-CZ	Czech (Czechia)	Ig lehké řetězce.kappa.volné/Ig lehké řetězce.lambda.volné:Hmotnostní poměr:Časový bod:Moč:Kvantitativní:
de-AT	German (Austria)	Synonyms: fKappa/fLambda-Rto/U
de-DE	German (Germany)	Immunglobulin-Leichtketten.kappa.frei/Immunglobulin-Leichtketten.lambda.frei:Massenverhältnis:Zeitpunkt:Urin:Quantitativ:
el-GR	Greek (Greece)	Ελαφρές αλυσίδες ανοσοσφαιρίνης.κάπα.ελεύθερες/Ελαφρές αλυσίδες ανοσοσφαιρίνης.λάμδα.ελεύθερες:MRto:Pt:Ούρα:Qn: Synonyms: CHEM MRto Pt Qn Ελαφρές αλυσίδες ανοσοσφαιρίνης Ελαφρές αλυσίδες ανοσοσφαιρίνης.κάπα.ελεύθερες Ελαφρές αλυσίδες ανοσοσφαιρίνης.λάμδα.ελεύθερες Ελαφριές αλυσίδες ανοσοσφαιρίνης.κάπα Ελαφριές αλυσίδες ανοσοσφαιρίνης.λάμδα Ούρα
es-ES	Spanish (Spain)	Cadenas ligeras kappa libres/Cadenas ligeras libres lambda:Relacion de Masa:Punto temporal:Orina:Qn: Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	Cadenas ligeras de inmunoglobulina kappa.libre/cadenas ligeras de inmunoglobulina lambda.libre:Relación de masa:Punto temporal:Orina:Cuantitativo:
et-EE	Estonian (Estonia)	Immuunglobuliinide kerged kapaahelad/immuunoglobuliini vabad kerged ahelad.lambda:MRto:Pt:U:Qn: Synonyms: Immuunglobuliinide kerged kapaahelad Immuunglobuliinide kerged lambdaahelad Juhuslik Kvantitatiivne Uriin
fr-CA	French (Canada)	Chaîne légère des immunoglobulines.kappa.libre/Chaînes légères des immunoglobulines.lambda.libre:Ratio de masse:Temps ponctuel:Urine:Quantitatif:
fr-FR	French (France)	Immunoglobuline chaines légères libres kappa/immunoglobuline chaines légères libres lambda:Masse ratio:Ponctuel:Urine:Numérique:
fr-BE	French (Belgium)	Chaîne légère des immunoglobulines.kappa.libre/Chaînes légères des immunoglobulines.lambda.libre:Ratio de masse:Temps ponctuel:Urine:Quantitatif: Synonyms: FLC.kappa.libre, FLC.kappa FLC.lambda FLC.lambda.libre, FLC.lambda LC LC. Kappa LC. Lambda Rapport de masse
it-IT	Italian (Italy)	Immunoglobuline, catene leggere.kappa.libere/Immunoglobuline, catene leggere.lambda.libere:MRto:Pt:Urine:Qn: Synonyms: Catene leggere delle immunoglobuline Catene leggere kappa delle immunoglobuline Catene leggere kappa libere delle immunoglobuline Catene leggere lambda delle immunoglobuline Catene leggere lambda libere delle immunoglobuline Chimica Punto nel tempo (episodio) Rapporto di Massa
ko-KR	Korean (Korea, Republic Of)	유리카파면역글로불린 경쇄/람다유리면역글로불린 경쇄:질량농도비:검사시점:뇨:정량:
nl-NL	Dutch (Netherlands)	immunoglobuline lichte ketens.kappa.vrij/lichte-keten immunoglobuline.lambda.vrij:massaverhouding:moment:urine:kwantitatief: Synonyms: immunoglobuline lichte ketens.lambda.vrij
pl-PL	Polish (Poland)	Łańcuchy lekkie immunoglobulin.kappa.wolne/wolne lekkie łańcuchy lambda immunoglobulin:współczynnik masowy:punkt w czasie:mocz:ilościowy: Synonyms: Łańcuchy immunoglobulin lekkie wolne kappa /Łańcuchy immunoglobulin lekkie lambda Łańcuchy immunoglobulin lekkie wolne kappa/ Łańcuchy immunoglobulin lekkie wolne lambda Łańcuchy lekkie immunoglobulin Łańcuchy lekkie kappa immunoglobuliny Łańcuchy lekkie lambda immunoglobuliny Łańcuchy lekkie wolne kappa Łańcuchy lekkie wolne lambda
pt-BR	Portuguese (Brazil)	Imunoglobulinas cadeias leves.kappa.livre/Imunoglobulinas cadeias leves.lambda.livre:MCrto:Pt:Urina:Qn: Synonyms: ; Kappa LC Free; Lambda LC Free; BJ Protein; BJP; Bence Jones protein; Kappa Free/Lambda Free; mRto; Mass concentration ratio; Point in time; Random; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Chemistry
ru-RU	Russian (Russian Federation)	Иммуноглобулин легкие цепи.каппа.свободные/Иммуноглобулин лёгкие цепи.лямбда.свободный:МассОтн:ТчкВрм:Моча:Колич: Synonyms: Количественный Масс отношение Точка во времени;Момент
tr-TR	Turkish (Turkey)	İmmünglobulin hafif zincirler.kappa.serb/İmmünglobulin hafif zincirler.lambda.serb:KütlOr:Zmlı:İdrar:Kant:
zh-CN	Chinese (China)	免疫球蛋白轻链.Kappa 型.游离型/免疫球蛋白轻链.Lambda 型.游离型:质量比率:时间点:尿液:定量型: Synonyms: 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 Ig Kappa LC;Kappa 型免疫球蛋白轻链;Kappa 型轻链;Kappa 轻链;κ型免疫球蛋白轻链;κ型轻链;κ轻链;免疫球蛋白轻链.Kappa;免疫球蛋白轻链.κ型;轻链.Kappa;轻链.Kappa 型;轻链.κ;轻链.κ型 Lambda LC;Lambda 型免疫球蛋白轻链;Lambda 型轻链;Lambda 轻链;λ型免疫球蛋白轻链;λ型轻链;λ轻链;免疫球蛋白轻链.Lambda;免疫球蛋白轻链.λ型;轻链.Lambda;轻链.Lambda 型;轻链.λ;轻链.λ型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.Kappa 型.游离;免疫球蛋白轻链.Kappa.游离;免疫球蛋白轻链.Kappa.游离型;免疫球蛋白轻链.κ型.游离;免疫球蛋白轻链.κ型.游离型;游离 Kappa LC;游离 Kappa 型免疫球蛋白轻链;游离 Kappa 型轻链;游离 Kappa 轻链;游离κ型免疫球蛋白轻链;游离κ型轻链;游离κ轻链;游离型 Kappa LC;游离型 Kappa 免疫球蛋白轻链;游离型 Kappa 型免疫球蛋白轻链;游离型 Kappa 型轻链;游离型 Kappa 轻链;游离型κ免疫球蛋白轻链;游离型免疫球蛋白轻链.Lambda 型.游离免疫球蛋白轻链.Lambda 型.游离;免疫球蛋白轻链.Lambda.游离;免疫球蛋白轻链.Lambda.游离型;免疫球蛋白轻链.λ型.游离;免疫球蛋白轻链.λ型.游离型;游离 Lambda LC;游离 Lambda 型免疫球蛋白轻链;游离 Lambda 型轻链;游离 Lambda 轻链;游离λ型免疫球蛋白轻链;游离λ型轻链;游离λ轻链;游离型 Lambda LC;游离型 Lambda 免疫球蛋白轻链;游离型 Lambda 型免疫球蛋白轻链;游离型 Lambda 型轻链;游离型 Lambda 轻链;游离型化学;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;下泉时刻;随机;随意;瞬间来自于同一体系的两种分析物的质量之比;质量比游离链非蛋白结合型非蛋白质结合型

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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.