Procalcitonin LiquiColor® Assay


Key features

  • Fast: 10 minute on-board analysis time
  • Accurate: Correlates well to the established method
  • Cost-effective: Immunoturbidimetric assay
  • Flexible: Runs on most chemistry analyzers

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Procalcitonin (PCT) is a marker for bacterial infection and sepsis. ​PCT levels elevate during systemic bacterial infection and sepsis.

The new Procalcitonin Liquicolor immunoturbidimetric assay can be used in conjunction with other tests to quickly assess initial severity of sepsis.

PCT is precise, convenient and cost effective. It is available in a liquid-stable format which can remain on-board a clinical chemistry analyzer for up to four weeks, and requires a minimal sample of just 20µL.

PCT can also improve laboratory workflow as it can be run on a primary chemistry analyzer and eliminate the need for sample splitting. 

Stanbio Chemistry also provide controls and calibrator sets for PCT. View full range


The Procalcitonin LiquiColor reagent, calibrator and controls are all available separately


Methodology Key Features Contents Reference No.
Latex enhanced immunoturbidimetric Ready-to-use liquid reagents
On-board stability: Four weeks
Calibration interval: Two weeks on Hitachi 917
Calibration levels: 6 point calibration

Linearity: 0.17-50 ng/mL
Sample: 20 uL of serum, EDTA plasma or lithium heparin plasma
Correlation: R2 = 0.9815

R1: 1 x 45 mL
R2: 1 x 15 mL


Frequently asked questions

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Procalcitonin is not available for sale in France, Italy, Spain, Germany and Austria.