TTP Labtech | Chemical & Engineering News
Volume 90 Issue 14 | p. 43 | Inside Instrumentation
Issue Date: April 2, 2012

Cover Stories: Chilly Outlook For Instruments

TTP Labtech

Department: Science & Technology
News Channels: Analytical SCENE, Materials SCENE, Biological SCENE, Nano SCENE, Environmental SCENE
Keywords: particle-size analysis, small-angle X-ray scattering, calorimetry, electron magnetic resonance, microwave dissolution, centrifugation, ion chromatography, dissolution testing
Credit: TTP Labtech
TTP Labtech’s ChipCAL microliter-flow calorimeter.
Credit: TTP Labtech

ChipCAL from TTP Labtech is a microliter flow calorimeter for enzyme research. The instrument enables researchers to measure enzyme activity more rapidly than with conventional calorimeters. ChipCAL could significantly enhance high-throughput enzyme screening in the biopharma, food, and fermentation industries by analyzing up to 60 samples per day, TTP Labtech says. In operation, enzyme and substrate are passed simultaneously through the instrument’s flow cell. This approach makes it possible to detect thermodynamic changes in sample volumes as small as 15 μL, minimizing the amount of sample needed per analysis. The samples can subsequently be passed through to a waste unit and a new sample loaded without the need for a laborious wash stage.

Chemical & Engineering News
ISSN 0009-2347
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