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P4 SPR surface plasmon resonance scientific equipment
Affinite Instruments

P4SPR

Model: P4SPR 2.0 – 4-Channel Benchtop SPR System
The Portable SPR Solution for On-the-Go Precision Analysis APPLICATION, 1.Affinity characterization 2. Specificity screening/ranking 3. Yes/no binding 4. Live binding data 5. Concentration analysis 6. Kinetics characterization
Technical Key Features
  • 4-channel simultaneous analysis system
  • Label-free detection for biomolecular interactions
  • Real-time binding data acquisition
  • Ultra-compact and portable benchtop design
  • Manual injection system (no complex fluidics)
  • Fast assay development and short run time (<10 min)
  • High sensitivity for complex samples (serum, lysates)
  • Laptop-powered with simple user interface
Full Specifications
  • Number of Channels: 4 (simultaneous measurement)
  • Detection Method: Label-free Surface Plasmon Resonance (SPR)
  • Measurement Mode: Static (manual injection)
  • Sample Injection: Manual syringe injection
  • Injection Volume: ~200 µL
  • Run Time per Cycle: ≤ 10 minutes
  • Detection Rate: 1 or 5 Hz
  • Detection Limit: fM level (assay dependent)
  • Affinity Range (KD): ≥ pM

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