86325-8
LOINC Code
| LOINC code | 86325-8 | |
|---|---|---|
| name | ||
| description | The quantitative (Ct) value of a targeted sequence in ptxS1, the S1 subunit of the pertussis toxin gene, which is present in a single copy in B. pertussis and B. parapertussis genomes. This test detects but does not distinguish between B. pertussis and B. parapertussis. This term was created for, but not limited in use to, the Antimicrobial Resistance Laboratory Network's (ARLN) multiplex (IS481/pIS1001/hIS1001) and singleplex (ptxS1) real-time PCR assays for the detection and identification of Bordetella pertussis, B. parapertussis, and B. holmesii in clinical specimens or culture isolates. | |
| status | ACTIVE | |
Fully-Specified Name | ||
| component | Bordetella pertussis+parapertussis ptxS1 gene | |
| property | ThreshNum = Threshold Number | |
| 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 | XXX | |
| 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 | Probe.amp.tar | |
Additional Names | ||
| short name | 3 Self-Sustaining Sequence Replication; 3SR SR; Amplif; Amplification; Amplified; B pert; B pert+parap ptxS1; B pertussis; DNA NUCLEIC ACID PROBE; DNA probe; ID; Infectious Disease; InfectiousDisease; LAT; LCR; Ligase chain reaction; Ligation-activated tr | |
Basic Attributes | ||
| class | MICRO | |
| type | 1 Laboratory | |
| order vs. observation | B pert+parap pt | |
| example UCUM units | Ct 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 updated | 2.69 | |
| last change type | MIN - change to field other than name | |
| change reason | {Ct_value} | |
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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