Molecular Interaction Analyzer MP-SPR 210A VASA

Automatic liquid handling for up to 6 different samples, suitable for unattended operation.
Accurately controls the flow of the injection pump's buffering fluid and is equipped with an integrated degassing unit.
2 independent flow channels. Select series or parallel injection via software switch.
Flow Rate Range: 1 μl/min - 1000 μl/min.

Partial ring injection can reduce the sample consumption to the lowest.
Minimum sample volume: 100 μl, minimum injection volume: 50 μl.

Both flow channels are standard wavelength: 670 nm.
Each flow channel will be equipped with 2 beams of laser (670nm and 785nm) via the additional L-Option. Other wavelengths are available upon request.
Additional wavelengths enable simultaneous measurement of thickness and refractive index.

1.00-1.40 (measurement of the body environment), expandable by additional wavelengths.
MP-SPR can measure layers with higher refractive indices (RI), such as diamond-like (2.7) and inorganic crystals.
The MP-SPR can also measure the complex refractive index of liquid, gas, and solid layers.

One scan encompasses two environments: gas and liquid.

Angular scan mode, "MP-SPR mode": Scans a series of angles, providing a complete SPR curve and multiple parameters. Several sensor maps can be extracted from the SPR curve, such as PureKinetics™.
Sample rate depends on the selected angle range and resolution, typically less than 2 seconds.
Fixed-angle mode, "Traditional SPR mode": Measures at a single angle, providing a time-intensity induction spectrum.
Pattern for research of rapid dynamics - sampling rate up to 1 ms.

Thickness: From angstroms to micrometers (specific range depends on the refractive index of the material)
Dynamics: ka = 10³– 1081/(M*s)，kd = 10^-7– 0.11/s，KD = 10^-12– 10^-3M

1μRIU (Refractive Index); 1pg/mm²(Protein Surface Coverage); Smallest Detected Molecule: In gas phase, hydrogen (2 Da); in liquid phase, smallest molecular weight < 100 Da

Short-term noise 0.3 μRIU, baseline drift (long-term) < 1 μRIU/min

Temperature Measurement Range: 15°C – 45°C (Room Temperature +20°C/-7°C)

Prisms with matched adhesives facilitate rapid sensor replacement, prevent sample contamination caused by refractive index matching oil, and allow for further analysis of the sample through other methods. No need for refractive index matching oil or expensive gold-plated prisms.

Easily replace the flow pool with a single release button.
Standard Flow Cell: Larger diameter and highly chemically resistant PEEK flow cells, ideal for material research.
Optional Flow Cells: SPR321-EC: Electrochemical Flow Cell; SPR310-GS: Gas Flow Cell; SPR302-LS: For Rapid Kinetic Studies; SPR301: PDMS Flow Cell; or Customized Flow Cells as requested!

We offer a wide range of surfaces, including metals (Au, Ag, Cu, Pt, etc.) and other inorganic substances (SiO2, etc.).₂，Al₂O₃，TiO₂, etc.) or functionalized surfaces (CMD, Ni)²⁺Chip holders enable non-in-situ deposition on the sensor surface (e.g., dipping coating).
If you can't find the sensor you need, we can provide a custom one upon request.

MP-SPR Navi™ Control and DataViewer software.
Easily export data to Excel or use our analysis tools: including the LayerSolver™ fitting tool for layer characterization. Optional TraceDrawer™ software for dynamic analysis.

No service contract required, unless you wish to have one. HPLC piping makes it easy to replace fluid components.

Windows 7, 8.1, or 10, 1x USB 2.0, 4GB RAM, 10GB Hard Drive (1GB for installation, remaining space for measurement data)

W 45 x H 41 x D 51 cm (18” x 16” x 20.5”)，22 kg (48 lbs)

100-240V，50/60Hz，Max. 40W