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Choose the 2-channel surface plasmon resonance (SPR) system that lets you do more — and costs up to 30% less than the leading competitor. The Reichert2SPR System pushes the limits of detection and sensitivity, which is why it’s used by leading universities, academic facilities and biotech startups around the world for label-free biomolecular interaction analysis.
The Reichert2SPR – Reichert’s SR7500DC system is the smart choice for scientists and lab managers. Reichert surface plasmon resonance instruments provide a highly sensitive and flexible platform to meet the demands of a variety of applications. In comparison with the Biacore X100, Reichert’s maintenance costs, autosampler capacity, and sensitivity make it the obvious choice.
|Number of Channels||2||2|
|Injection of Lysates, Cells, Particulates||✓Yes||No|
|Autosampler Capacity||✓Maximum 768 samples||15 samples|
|Baseline Drift||✓0.1 RU/min||< 0.3 RU/min|
|Baseline Noise||✓0.05 RU(RMS)||< 0.1 RU(RMS)|
|Sensor Chip Cost||✓$84 for dextran chip||$150 for dextran chip|
|Specialized Flow Cells||✓Electrochemistry, Photochemistry, Fluorescence, Mass Spectrometry||None|
|Sample Volume||✓20 – 4500 µL||20 – 30 µL (required)|
|Temperature Range||✓10°C below ambient to 70°C||4°C to 45°C (maximum 10°C below ambient)|
|Sample Compartment Temperature||✓4°C or Ambient||None|
|Flow Rate Range||✓0.1 – 3000 µL/min||1 – 100 µL/min|
|Minimum Molecular Weight Detection||✓< 100 Da||100 Da|
Spend less money on equipment and maintenance — and more on your research — when you choose Reichert. In fact, the typical research lab can save $17,000 per year, per system, compared to the leading competitor. That’s $85,000 over the next five years — valuable funds that you can use for your staff and other critical research needs.
Purchasing the Reichert2SPR System typically costs $25,000 less than the leading competitor.
Every SPR machine requires chips to couple proteins to. A typical lab can use 75–200 sensor chips each year, which is why you should always ask about the cost of chips when you’re considering an SPR system. At Reichert, our high-quality chips are often less than half the price of our competitors, so you can run more experiments without worrying about out-of-control costs.
Other SPR companies make you purchase a service contract, which can easily cost up to $150,000 over the course of five years. With the Reichert2SPR System, all of the typical parts that need maintenance are easy for you to access (and service) yourself. Of course, we do offer service contracts, if you would rather let us handle the regular maintenance.
Spectra Research Corporation (SRC) offers a range of innovative high-quality scientific products and laboratory services to industrial and scientific markets throughout Canada.
|Transducer Principle||Kretschmann prism, multiple angles from fixed light input
Measurement Channels – Two (either parallel or series fluid connection)
|Sample Loading||Autosampler or semi-automatic injector, standard HLPC tubing and connectors, external syringe pump|
|Sample Capacity||Any combination of up to 2 trays can be used. Choose: 12 (10 mL) or 48 (2 mL) vials; or 96-well (high or low) or 384-well plates|
|Sample Storage||4°C or ambient temperature|
|Flow Cell Volume (per channel) – 0.18 µL||Flow Cell Surface Area (per channel) – 4.5 mm² (reference value)|
|Aspect Ratio||> 25 (width/height)|
|Fluid Contact Materials||Teflon™, Acetal Copolymer, PEEK™, Kalrez™, ETFE (Tefzal™)|
|Sample Volume||20-4500 µL (depends on installed loop volume)|
|System Fluid Volume||28 µL (typically) (0.01″ I.D. tubing) or 7.5 µL (0.005″ I.D. tubing)|
|Temperature Range||10°C below ambient to 70°C|
|Refractive Index Resolution||< 10-7 RIU (< 0.1 µRIU)|
|Refractive Index Range||1.33 to 1.40 (@780nm)|
|Analyte Concentration Range||1 mM to 1 pM|
|Minimum Molecular Weight Detection||< 100 Daltons|
|Baseline Noise||0.1 µRIU peak-to-peak, 0.05 µRIU RMS, @ 25 mL/min|
|Baseline Drift||< 0.1 µRIU/min|
|Association Rate Constant||103 to 107 M-1 s-1|
|Dissociation Rate Constant||10-1 to 10-5 s-1|
|Equilibrium Dissociation Constant||0.1 mM to 1 pM|
|Electrical||AC Power Supply, standard international voltage range w/universal adapter from 100 to 240 V; 50 to 60 Hz|
|Regulatory||Compliance with the applicable sections of the European EMC Directive and IEC safety requirements for laboratory electrical equipment for measurement and control|
|Product Safety||Compliance with IEC 61010-1 (Low Voltage Directive) under a Category classification EMC and Safety: CE mark certification (Class A, Type II)|