Platelet factor 4 Ag [Mass/volume] in Platelet poor plasma by Immunoassay   6003-8

LOINC Code


LOINC code6003-8
namePlatelet factor 4 Ag [Mass/volume] in Platelet poor plasma by Immunoassay
statusACTIVE

Fully-Specified Name

componentPlatelet factor 4 Ag
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.
systemPPP  =  Platelet poor 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
methodIA  =  Immunoassay:  Encompasses all immunoassays with a few exceptions, including Immune Blot and Immune Fluorescence, which were created based on historic usage.

Additional Names

short namePF4 Ag PPP IA-mCnc

Basic Attributes

classCOAG
type1  Laboratory
order vs. observationBoth

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 rank14568 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 reasonRenamed Method from "Imm" to "IA" for consistency across classes (approved by Laboratory LOINC Committee 2016 12).

Related Names

Antigen
Antigens
COAGULATION
EIA
ELFA
ELISA
Enzyme immunoassay
Fac
Fact
Hematology
Heme
IAA
Level
Mass concentration
MEIA
PF
PF4
PI-factor 4
Pl
Plas
Platelet poor plasma
Platelet type heparin inactivator
Platelets
Platelt
Plt
Point in time
QNT
Quan
Quant
Quantitative
Random
SUDS
Thrombocyte
Thrombocytes

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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