Trap-and-Elute Technology for Antibody Titer

    Tridex Technology

    Our experts have developed a complete solution for monitoring titer directly from your bioreactor. Tridex Protein Analyzer, by IDEX Health & Science, is a compact, purpose-built system that provides data in real time so you can make confident decisions.

    Extract the Most Value from Every Bioreactor Run with Real-Time Data


    • A single Reagent Pack for hassle-free operation
    • Reagent Pack and Analysis Module both last for 1,000 analyses or 90 days in the instrument
    • Ergonomic design allows consumables to be changed by hand — no tools required
    • Titer results are automatically displayed on integrated monitor in five minutes
    • Broad measurement range from 0.1 to 10 g/L without sample dilution or recalibration
    • Small footprint to fit on any benchtop (seeTechnical Specifications)

    See How We Compare to HPLC

    Be confident in your titer measurements with Tridex, which delivers protein titer concentration that correlates to off-line HPLC measurement across an extraordinary dynamic range.

    Convenient Plug-and-Play Consumables

    The Tridex Reagent Pack and Analysis Module are designed to be changed quickly and easily without any special tools. They are sized to be changed at the same time, have a 90-day onboard stability, and can perform up to 1,000 analyses.

    Analysis Module

    The sample flowpath is completely contained inside the Analysis Module. Proprietary quick connect fittings allow the user to easily make all connections at the same time.

    Reagent Pack

    One-piece reagent pack easily slides into place, mates with reliable press-fit connections, and ejects with the single push of a button.


    Technical Specifications

    Parameter Specification
    Dimensions (H x W x D) 20.5 x 9.75 x 16 in (52 x 25 x 48 cm)
    Dry Weight Approx. 30 lbs (14 kg)
    Power Requirements External 100 – 240 VAC, 50 – 60 Hz
    Certifications RoHS, REACH
    Reagent and Analysis Module Shelf Life 2 year shelf life / 90 days on instrument
    Reagent Capacity 1,000 analyses
    Analysis Time < 5 minutes
    Analyte IgG (all subtypes)
    Accuracy vs HPLC +/- 10%
    Dynamic Range 0.1 g/L – 10 g/L

    Tridex Ordering Information

    Part Number Description
    BP110-0001 Tridex Protein Analyzer, 110 VAC, 60 Hz, NA
    BP210-1000 Tridex Reagent Pack, Titer, 1,000 tests
    BP310-1000 Tridex Analysis Module, Titer, 1,000 tests


    Order your Tridex Protein Analyzer now
    or schedule a product demonstration.

    connect with an expert


    IDEX Health & Science is the global authority in fluidics and optics, bringing to life advanced optofluidic technologies with our products, people, and engineering expertise. Intelligent solutions for life.