Stopped-flow/quench flow

Umbilical link for external coupling of Stopped-flow.

Umbilical link for external coupling of Stopped-flow

The umbilical connection enables you to use Bio-Logic’s advanced mixing technology with more devices and applications. The accessory is compatible with all premium stopped-flow instruments.

Umbilical connection for external couplings or difficult to access applications.

Some stopped-flow applications require special mounting options. This is often the case on a beamline where there is no room to mount the observation head directly on top of the mixer body.

The umbilical connection allows the stopped-flow mixer body and the observation head, (with last mixing stage), to be separated by up to 45 cm. With the umbilical connection you can use Bio-Logic’s advanced mixing technology with more devices, and in more applications. The umbilical connection is compatible with all premium stopped-flow instruments.

Applications where use of umbilical links may be necessary:

  • Installation on a synchrotron beamline or a neutron scattering line,
    ● Cryo-stopped-flow experiments at sub-zero temperatures,
    ● High-temperature stopped-flow (T ≥ 80°C),
    ● Cooling of the observation head and flow lines while the rest of the instrument is maintained at a different temperature (when stock solutions are not very stable at experimental temperature),
    ● Positioning of the observation head in a spectrometer magnet (for this application all parts will be metal free),
    ● Coupling to FT-IR or EPR spectrometer.
Applications include:
● Denaturation studies,
● Binding reaction,
● PH denaturation,
● Dissociation constants.

 

Specifications

Specifications
Volume of flow line 200 μl
Number of flow lines 2
Length of umbilical link 45 cm
Temperature control yes

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