106983-0

LOINC Code


LOINC code106983-0
name
descriptionThis term represents an assay for a testis-specific glycoprotein that is highly expressed in spermatocytes and spermatids. This biomarker is used to assess male fertility, with levels below 0.2 ng/mL being highly predictive of sperm retrieval failure in karyotypically normal men with non-obstructive azoospermia.
statusACTIVE

Fully-Specified Name

componentTestis expressed Protein 101
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.
systemSemen  =  Seminal fluid
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 nameChemistry; CT131; EIA; Ejaculate; ELFA; ELISA; Enzyme immunoassay; GTPR867; IAA; Level; Mass concentration; MEIA; NYD-SP8; Point in time; PR; PRO1884; Prot; QNT; Quan; Quant; Quantitative; Random; Sem; Seminal fluid; SGRG; Smn; SMPLS; SPATA44; SUDS; TES10

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationTEX101 Smn IA-m
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)

History/Usage

first released
last updated2.79
last change typeADD  - added
change reasonng/mL

Related Names

N

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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