Serotonin release 0.2 IU/mL heparin.unfractionated [Units/volume] in Serum   77728-4

LOINC Code


LOINC code77728-4
nameSerotonin release 0.2 IU/mL heparin.unfractionated [Units/volume] in Serum
descriptionPercent serotonin release is calculated using total serotonin in platelets and serotonin released in the presence of patient serum, low dose unfractionated heparin (0.2 IU/mL) and donor platelets.
statusACTIVE

Fully-Specified Name

componentSerotonin release 0.2 IU/mL heparin.unfractionated
    IU  =  Intrauterine
propertyACnc  =  Arbitrary 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  =  Serum
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 nameSRA .2 IU/mL UFH Ser-aCnc

Basic Attributes

classSERO
type1  Laboratory
order vs. observationBoth
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

test rank7555 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

5-HT
5-hydroxytryptamine
5-hydroxytryptophane
Arbitrary concentration
C10H12N2O
Enteramine
Hep
Hepar
Heparin dependent platelet antibody
Heparn
Point in time
QNT
Quan
Quant
Quantitative
Random
Serology
Serotonin release assay
Serum
SR
SRA
SRA .2 IU
SRA 0.2 IU/mL UFH
UFH

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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