Parathyrin.1-84 [Moles/volume] in Serum or Plasma by Immunoassay 95768-8
LOINC Code
| LOINC code | 95768-8 | ||
|---|---|---|---|
| name | Parathyrin.1-84 [Moles/volume] in Serum or Plasma by Immunoassay | ||
| description | Parathyroid hormone is an 84 amino acid peptide designated PTH 1-84. Presence of the first six N-terminal amino acids ("N-terminus") is required for PTH biological activity, so assays that detect biologically active PTH have to, at a minimum, detect the N-terminus. This assay is different from intact parathyroid hormone assays, which are called intact because they detect the PTH molecule before it is degraded into C-terminal and N-terminal fragments by looking for the presence of segments in both the C- and N-terminal sides, but they do not necessarily detect the N-terminus. The measured PTH (1-84) value of a patient's sample can vary depending on the testing procedure used, so results from assays from various manufacturers cannot be used interchangeably. | ||
| status | ACTIVE | ||
Fully-Specified Name | |||
| component | Parathyrin.1-84 | ||
| property | SCnc = Substance Concentration | ||
| time | Pt = Point in time: To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements. | ||
| system | Ser/Plas Ser = Serum Plas = Plasma | ||
| scale | Qn = 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 | IA = Immunoassay: Encompasses all immunoassays with a few exceptions, including Immune Blot and Immune Fluorescence, which were created based on historic usage. | ||
Additional Names | |||
| short name | Parathyrin.1-84 SerPl IA-sCnc | ||
Basic Attributes | |||
| class | CHEM | ||
| type | 1 Laboratory | ||
| order vs. observation | Both | ||
| example UCUM units | pmol/L 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 | pmol/L | ||
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 updated | 2.71 | ||
| last change type | MIN - change to field other than name | ||
Related Names | |||
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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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