73675-1

LOINC Code


LOINC code73675-1
name
descriptionAdenosine diphosphate (ADP) and adenosine triphosphate (ATP) is extracted from platelets. The submitter's lab performs a 2 step reaction to measure ATP and ADP (after conversion to ATP). The ADP/ATP ratio is then determined. ADP: 1.7 - 3.8 umol / 10^11 platelets ATP: 3.1 - 7.0 umol / 10^11 platelets ratio ATP/ADP <2.0 (dimensionless)
statusACTIVE

Fully-Specified Name

componentAdenosine triphosphate/Adenosine diphosphate
propertyEntSRto  =  Entitic Substance 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.
systemPlatelets  =  Thrombocyte (platelet)
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 nameAdenosine 5'-Pyrophosphate; Adenosine 5'-triphosphate; Adenosine Pyrophosphate; ADO; ADP; ANED; ATP; Chemistry; Medication stress; Platelet; Plt; Plts; Point in time; QNT; Quan; Quant; Quantitative; Random; Thrb; Thrombocyte; Thrombocytes

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationATP/ADP Plts-En
example UCUM unitsumol/umol
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)

History/Usage

first released
last updated2.61
last change typeMIN  - change to field other than name
change reasonumol/umol

Related Names



Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, 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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