Lambda light chains.free [Mass/volume] in Serum or Plasma   33944-0

LOINC Code


LOINC code33944-0
nameLambda light chains.free [Mass/volume] in Serum or Plasma
statusACTIVE

Fully-Specified Name

componentImmunoglobulin light chains.lambda.free
propertyMCnc  =  Mass Concentration
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemSer/Plas
    Ser  =  Serum
    Plas  =  Plasma
scaleQn  =  Quantitative:  The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
method

Additional Names

short nameLambda LC Free SerPl-mCnc

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationBoth
example UCUM unitsmg/L
The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org)
example unitmg/L

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

Member of these Groups

LG14589-2Immunoglobulin light chains.lambda.free|MCnc|Pt|ANYBldSerPl

Member of these Panels

57778-3Immunoglobulin light chains.free panel - Serum
90992-9Monoclonal gammopathy panel - Serum or Plasma

History/Usage

test rank509 of 2000 most commonly performed tests by labs in USA
first released
last updated2.73
last change typeMIN  - change to field other than name
change reasonThe LCN was changed from 'Immunoglobulin light chains.lambda.free' to 'Lambda light chains.free' for readability.

Related Names

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

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, 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.

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