33944-0

Lambda light chains.free [Mass/volume] in Serum or Plasma

Active

Part Description

LP29082-2 Immunoglobulin light chains.lambda.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.lambda.free:MCnc:Pt:Ser/Plas:Qn:
Long Common Name: Lambda light chains.free [Mass/volume] in Serum or Plasma
Short Name: Lambda LC Free SerPl-mCnc
Display Name: Immunoglobulin light chains.lambda.free [Mass/Vol]
Consumer Name Alpha Get Info: Free lambda light chains, Blood

Part Model Get Info

Component
Immunoglobulin light chains.lambda.free
LP29082-2
- Analyte
  Immunoglobulin light chains.lambda.free
  LP29082-2
  - Component Numerator
    Immunoglobulin light chains.lambda.free
    LP29082-2
    - Component Numerator Core
      Immunoglobulin light chains.lambda.free
      LP29082-2
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    NULL
    - Component Denominator Core
      NULL
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
MCnc
LP6827-2
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
Ser/Plas
LP7576-4
- System Core
  Ser/Plas
  LP7576-4
- Super System
  NULL
Scale
Qn
LP7753-9
Method
NULL

Basic Attributes

Class: CHEM
Type: Laboratory
First Released: Version 2.09
Last Updated: Version 2.73 (MIN)
Change Reason: The LCN was changed from 'Immunoglobulin light chains.lambda.free' to 'Lambda light chains.free' for readability.
Order vs. Observation: Both
Common Test Rank Get Info: 509

Member of these Panels

LOINC	Long Common Name
57778-3	Immunoglobulin light chains.free panel - Serum
104533-5	Immunoglobulin light chains.free panel - Serum or Plasma
90992-9	Monoclonal gammopathy panel - Serum or Plasma

Member of these Groups Get Info

LOINC Group	Group Name
LG14589-2	Immunoglobulin light chains.lambda.free\|MCnc\|Pt\|ANYBldSerPl

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	Ig lehké řetězce lambda.volné:Hmotnostní koncentrace:Časový bod:Sérum/plazma:Kvantitativní:
de-AT	German (Austria)	Synonyms: Freie Lambd.Leichtk.
de-DE	German (Germany)	Immunglobulin-Leichtketten.lambda.frei:Massenkonzentration:Zeitpunkt:Serum oder Plasma:Quantitativ:
el-GR	Greek (Greece)	Ελαφρές αλυσίδες ανοσοσφαιρίνης.λάμδα.ελεύθερες:MCnc:Pt:Ορός/Πλάσμα:Qn: Synonyms: CHEM MCnc Pt Qn Ελαφρές αλυσίδες ανοσοσφαιρίνης Ελαφρές αλυσίδες ανοσοσφαιρίνης.λάμδα.ελεύθερες Ελαφριές αλυσίδες ανοσοσφαιρίνης.λάμδα Ορός Ορός/Πλάσμα Πλάσμα
es-AR	Spanish (Argentina)	cadenas livianas de inmunoglobulina.lambda.libre:concentración de masa:punto en el tiempo:suero/plasma:cuantitativo:
es-ES	Spanish (Spain)	Cadenas ligeras lambda libres:Concentración de masa:Punto temporal:Suero o Plasma:Qn: Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	Cadenas ligeras de inmunoglobulina lambda.libre:Concentración de masa:Punto temporal:Suero o Plasma:Cuantitativo:
et-EE	Estonian (Estonia)	Immuunglobuliinide kerged lambdaahelad:MCnc:Pt:S/P:Qn: Synonyms: Immuunglobuliinide kerged lambdaahelad Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-CA	French (Canada)	Chaînes légères des immunoglobulines.lambda.libre:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FR	French (France)	Immunoglobuline chaines légères libres lambda:Masse/Volume:Ponctuel:Sérum/Plasma:Numérique:
fr-BE	French (Belgium)	Chaînes légères des immunoglobulines.lambda.libre:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif: Synonyms: FLC.lambda.libre, FLC.lambda LC LC. Lambda
it-IT	Italian (Italy)	Immunoglobuline, catene leggere.lambda.libere:MCnc:Pt:Siero/Plasma:Qn: Synonyms: Catene leggere delle immunoglobuline Catene leggere lambda delle immunoglobuline Catene leggere lambda libere delle immunoglobuline Chimica Concentrazione di Massa Plasma Punto nel tempo (episodio) Siero Siero o Plasma
ko-KR	Korean (Korea, Republic Of)	유리람다면역글로불린 경쇄:질량농도:검사시점:혈청/혈장:정량:
nl-NL	Dutch (Netherlands)	immunoglobuline lichte ketens.lambda.vrij:massa/volume:moment:serum of plasma:kwantitatief:
pl-PL	Polish (Poland)	Łańcuchy lekkie immunoglobulin.lambda.wolne:stężenie masowe:punkt w czasie:surowica lub osocze:ilościowy: Synonyms: Łańcuchy lekkie immunoglobulin Łańcuchy lekkie lambda immunoglobuliny Łańcuchy lekkie wolne lambda
pt-BR	Portuguese (Brazil)	Imunoglobulinas cadeias leves.lambda.livre:MCnc:Pt:Sor/Plas:Qn: Synonyms: ; Lambda LC Free; BJ Protein; BJP; Bence Jones protein; Mass concentration; Level; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; Immune globulin; Imunoglbon; Immuno; Imunoglobn; Immunoglobin; Immunoglob; FR; Non-protein bound; Chain; Chemistry
ru-RU	Russian (Russian Federation)	Иммуноглобулин легкие цепи.лямбда.свободная:МассКонц:ТчкВрм:Сыв/Плаз:Колич: Synonyms: Количественный Массовая концентрация Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR	Turkish (Turkey)	İmmünglobulin hafif zincirler.lambda.serb:KütlKons:Zmlı:Ser/Plaz:Kant:
uk-UA	Ukrainian (Ukraine)	Легкі ланцюги імуноглобулінів.лямбда.вільні:Масова Концентрація:МоментЧасу:Сироватка/Плазма:Кількісно: Synonyms: Bence Jones protein; BJ Protein; BJP; Chain; Chemistry; FR; Hematology; Heme; Immune globulin; Immuno; Immunoglob; Immunoglobin; Imunoglbon; Imunoglobn; Lambda LC; Lambda LC Free; Level; Mass concentration; Non-protein bound; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; UniversalLabOrders
zh-CN	Chinese (China)	免疫球蛋白轻链.Lambda 型.游离型:质量浓度:时间点:血清/血浆: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 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.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;连续数值型标尺时刻;随机;随意;瞬间水平;浓度;质量浓度(单位体积) 游离血清或血浆链非蛋白结合型非蛋白质结合型

Example Units

Unit	Source
g/L	eCHN
mcg/mL	REGENSTRIEF
mg/dL	REGENSTRIEF
mg/L	Example UCUM Units

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LOINC Copyright

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.