Octet® R4, 4-Channel Protein Analysis System

Top Features of Octet® R4

  • High-sensitivity, moderate throughput, and low cost
  • Sample plate cooling for temperature-sensitive proteins
  • Upgrade to a 8-channel Octet R-Series system for higher throughput during a single field service visit, without trading in the old model.

Popular Applications for Octet® R4

  • Binding Kinetics and Affinity
  • Concentration analysis
  • Potency analysis

Item No.: 
OCTET-R4

*Custom/bulk order quotes are provided within 24 hours of request.

The Octet® R4 System is priced for a balance between throughput and cost. This system provides higher throughput than the 2-channel Octet® R2 instrument and the same sensitivity as the 8-channel Octet® R8 instrument - at a lower overall price.

  • Versatility in Analysis and Flexible Throughput: Octet® R4 system is a versatile tool with 4 channels for protein titer determination, immunoassay development, bioprocess analysis, and more. It offers higher throughput and the same sensitivity as Octet® R8 but at a lower cost.
  • Fast Results with High Sensitivity and Low Cost: Octet® R4 is a fast and flexible solution for sample analysis. It has four independent channels that operate simultaneously, allowing for faster results. The microfluidics-free Dip and Read format is more economical and faster than other technologies. It's compatible with crude samples, eliminating the need for pre-treatment, saving time. The non-destructive testing method preserves the samples for other assays.
  • Field Upgradeability and Temperature Control for Precision: Upgrade your system on-site in a single visit for higher throughput and full GMP compliance. With temperature control ranging from 15-40°C, obtain reliable kinetic measurements for temperature-sensitive proteins at different temperatures. Quickly determine binding rate constants and extrapolate thermodynamic measurements.

Features

  • Operation
    Automated  
  • Plate Compatibility
    96 Well  
  • Sample Plate Capacity
    1  

General Specifications

  • Affinity Range
    1 mM to 10 pM  
  • Analysis time per 96 samples (Concentration)
    60 min  
  • Analysis time per 96 samples (Kinetics)
    5 hr  
  • Analyte MW Range
    > 150 Da  
  • Association rate
    10¹ to 10⁷ M⁻¹ s⁻¹  
  • Channels
    4  
  • Crude sample compatibility
    Yes  
  • Dissociation rate
    10⁻⁶ to 0.1 s⁻¹  
  • External Automation
    No  
  • Orbital Flow Capacity
    Static or 1000 – 2,600 RPM  
  • Temperature Range
    15-40 C  

Operating Conditions

  • Minimum Operating Volume
    200 µL  

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