Adalimumab Ab [Mass/volume] in Serum or Plasma   74116-5

LOINC Code


LOINC code74116-5
nameAdalimumab Ab [Mass/volume] in Serum or Plasma
descriptionThis assay measures the amount of adalimumab antibodies. In the absence of anti-adalimumab antibodies, the adalimumab drug level typically reflects the total adalimumab concentration in serum. In the presence if anti-adalimumab antibodies, the adalimumab level typically reflects the antibody-unbound fraction of adalimumab concentration in serum. At drug levels of 2 ug/mL or higher, anti-adalimumab antibody quantification may be affected. However, even at adalimumab drug levels of 100 ug/mL, positive anti-adalimumab levels remain detectable.
statusACTIVE

Fully-Specified Name

componentAdalimumab Ab
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 nameAdalimumab Ab SerPl-mCnc

Basic Attributes

classSERO
type1  Laboratory
order vs. observationBoth
example UCUM unitsng/mL
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 unitng/mL

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

LG28981-5Adalimumab Ab|MCnc|Pt|ANYBldSerPl

History/Usage

test rank4128 of 2000 most commonly performed tests by labs in USA
first released
last updated2.73
last change typeMIN  - change to field other than name

Related Names

ABS
Aby
Antby
Anti
Antibodies
Antibody
Autoantibodies
Autoantibody
Humira
Level
Mass concentration
Pl
Plasma
Plsm
Point in time
QNT
Quan
Quant
Quantitative
Random
Serology
SerP
SerPl
SerPlas
Serum
Serum or plasma
SR

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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