Biosensors Products & Reviews

Superior quantitation and kinetics performance with increased assay flexibility and cost efficiency.

Live-cell analysis system

Discover more “hands-off” time and rise above the noise This fluidics-free instrument can accommodate standard 96-well or 384-well microplates. With a walk-away time of >6 hours, rich datasets can be obtained with little hands-on time. Gator ® Plus is optimized for the characterization of a wide range of biomolecules including small molecule, antibodies and other proteins. Gator ® Plus enables enhanced baseline stability to p…

synTQ by Optimal Industrial Technologies is a regulatory compliant, PAT knowledge manager and quality-centric control software suite. The award-winning, market-leading platform supports companies in the digital transformation of their production processes.

A versatile electrochemical quartz crystal microbalance (EQCM) that accommodates any crystal from 1-15 MHz in any cell or holder.

Your discovery — accelerated. With maximized capacity.   High quality binding data to meet your toughest challenges in screening, characterization, process optimization, and quality control.  

High-performance label-free, real-time biomolecular analysis

Unrivaled performance with 2 minutes to quantitate 96 samples or 15 minutes to run 384 binding kinetics.

Label-Free Analysis in a drop.

High performance BLI for label-free kinetics without compromise.

High throughput label-free performance.

Affordable and Flexible Biologics Development 

For determination of antibody concentration  

Octet® AHQ biosensors provide a rapid method for precise quantitation of human immunoglobulins from crude lysates and cell culture supernatants. Factory immobilization of an anti-human IgG antibody onto the biosensor surface enables direct detection of human IgG analytes with minimal sample handling and facilitates sample quantitation from cell culture screening through downstream purification development.

Octet® ProA biosensors are coated with Protein A and enable rapid antibody quantitation from crude lysates, cell culture supernatants and complex matrices.

Octet® AMQ biosensors provide a rapid method for precise quantitation of murine immunoglobulins from crude lysates and cell culture supernatants. 

Octet® APS Biosensors are coated with aminopropylsilane and provide a convenient method for hydrophobic based immobilization of most protein analytes for assaying the kinetic profile of protein-protein interactions. 

Octet® SSA (Super Streptavidin) Biosensors offer the highest sensitivity for the demands of small molecule kinetic experiments.

Octet® Anti-Human Fc Capture (AHC) Biosensors are designed for kinetic characterization of interactions between human Fc-containing proteins and target analytes. Octet® AHC Biosensors are offered in a tray format. Each tray contains 96 biosensors. Larger orders include discounts.

Octet® Anti-Mouse Fc Capture (AMC) Biosensors are designed for kinetic characterization of interactions between mouse Fc-containing proteins and target analytes. Octet® AMC Biosensors are offered in a tray format. Each tray contains 96 biosensors.

The Octet® Amine Reactive 2nd Generation (AR2G) Biosensors are designed for EDC/Sulfo-NHS based immobilization of primary amine containing biomolecules and kinetic characterization of their interactions with target analytes. The use of the AR2G Biosensors requires the Amine Coupling Second-Generation Reagent Kit (AR2G Kit, Item no.: 18-5095). Octet® AR2G Biosensors are offered in a tray format. Each tray contains 96 biosensor…

The polyhistidine protein tag (His-tag), commonly engineered into proteins during cloning, can be used to facilitate recombinant protein purification and detection by exploiting the chelating properties of histidine to an immobilized metal. The Octet® HIS1K Biosensors consist of high affinity, high specificity Penta-His antibody pre-immobilized on a fiber optic biosensor. In conjunction with the Octet® systems, the Octet® HIS…

Label-free, real-time cell analysis in a wireless format. The RTCA iCELLigence™ instrument uses noninvasive electrical impedance monitoring to quantify cell proliferation, morphology change, and attachment quality in a label-free, real-time manner.  The instrument is placed in a standard CO2 cell culture incubator where it transmits data wirelessly to the Control Unit (an iPad housed outside the incubator).  User friendly s…

High-throughput live-cell analysis system

Multiplate live-cell analysis system