NPM1 gene c.956dupTCTG transcript/control transcript [# Ratio] in Bone marrow by Molecular genetics method   72335-3

LOINC Code


LOINC code72335-3
nameNPM1 gene c.956dupTCTG transcript/control transcript [# Ratio] in Bone marrow by Molecular genetics method
descriptionThe quantification of NPM1 mutation A (c.956dupTCTG) transcripts are compared to a control gene (e.g. ABL1) by real-time PCR (RT-qPCR). NPM1 primers and probes spanning exons 11 and 12 may be used to detect quantify the NPM1 mutation transcripts. Results are based on the normalized copy number [NPM1 mut A copy number/ABL1 copy number) x 100]. This test is based on, but not limited to, IPSOGEN'S NPM1-A MutaQuant Kit, which is used as research tool (as of 2012) for the quantification of NPM1 transcripts in samples previously identified as carrying the NPM1 mutation A. The results are used to monitor the decrease of NPM1 mutA expression.
statusACTIVE

Fully-Specified Name

componentNPM1 gene.c.956dupTCTG transcript/control transcript
propertyNRto  =  Number Ratio
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.
systemBone mar  =  Marrow (bone)
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
methodMolgen  =  Molecular Genetics:  General class of methods used to detect genetic attributes on a molecular basis including RFL, PCR and other methods.

Additional Names

short nameNPM1 gene mut A/control Mar

Basic Attributes

classMOLPATH.MUT
type1  Laboratory
order vs. observationBoth
formula (readable)NCN = (CN NPM1 mut A/CN ABL) x 100 where NCN= normalized copy number CN = copy number
example UCUM units%
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 unit%

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.

History/Usage

first released
last updated2.50
last change typeMIN  - change to field other than name

Related Names

ABL
ABL1
ABL1 transcript
B23
BM
BON
Bone marrow
control gene
Genetics
Heredity
Heritable
Inherited
MAR
Marrow (bone)
minimal angle of resolution
Minimum angle of resolution
Molecular genetics
Molecular pathology
MOLPATH
MOLPATH.MUTATIONS
NPM
NPM1 gene mut A
Nucleolar phosphoprotein b23
nucleophosmin (nucleolar phosphoprotein B23, numatrin)
Numatrin
Number ratio
PCR
Point in time
QNT
Quan
Quant
Quantitative
Random

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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