KinTek Corporation, USA
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Over 25 Years of Innovation

KinTek Corporation is the world leader in the design and manufacture of Stopped-Flow and Quench-Flow instruments and software used in the kinetic analysis of chemical and biochemical reactions on the millisecond timescale. This web site offers you information about the company, a tour of the products available, information on transient state kinetic methods, and the latest news on new developments.

The 11th Kinetics Workshop is scheduled for January, 2016.

Dr. Kenneth Johnson will teach the 11th KinTek Workshop January 3-7, 2016 in Austin, Texas. Click here for more information and a registration form.

KinTek Explorer Version 5.0 Has Been Released

KinTek Explorer is the fastest and most powerful and robust software for fitting kinetic and equilibrium data. Fitting is based on a user-defined model and numerical integration of rate equations to allow fitting of primary data directly to the model of interest with no simplifying assumptions. Version 5.0 of KinTek Explorer includes several powerful new advances: an improved model display, upper and lower limits on fitted parameters, automatic detection and enforcement of thermodynamic cycles, and display of free energy profiles. Download the software here. Explore the free student version and order a license for KinTek Explorer to begin fitting your own data.

KinTek Auto-SF 120 Provides Efficient Use of Precious Sample and Your Time

KinTek Corporation is pleased to announce the arrival of the KinTek Auto-SF 120, the latest member of the KinTek family of products. It boasts the following features:
  • Automated sample loader, which can be interfaced with an optional robot.
  • 200 µl of sample is sufficient to load and collect 6-8 good shots.
  • Standard 10 µl flow cell.
  • 20 µl per shot per solution.
  • Has two fluorescence channels and one absorbance channel that can be observed and recorded simultaneously.
  • Under complete computer control, courtesy of the KinTek StopFlow Software.
Stay tuned, as more information will follow soon.

SF-300X Stopped Flow

KinTek SF-300X Stopped-Flow Instrument The SF-300X stopped-flow instrument offers the ultimate in excellence for rapid detection of time-dependent optical changes. The SF-300X stopped-flow is capable of producing a dead time of 0.85 millisecond! and has the best fluorescence signal to noise ratio available—all in a standard 10 microliter sample cell.

RQF-3 and RQF-4 Rapid Quench-Flow

KinTek RQF-3 Quench-Flow Instrument The computer-controlled RQF Rapid Quench-Flow instrument has an easy to use interface, is driven by a precision servo motor, and uses a unique precision valve system. These features allow the RQF Series Rapid Quench-Flow instruments to examine fast reaction times (2.5 ms) using extremely small sample volumes, and allowing Double Delay Quench.

KinTek Explorer™

KinTek Explorer Software The KinTek Explorer™ is a powerful software package that changes the way you look at your kinetic data. Representing a paradigm shift in data fitting, it takes you past all the simplifying assumptions normally used in fitting kinetic data to extract mechanistic information.
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