Biosensors > QCM Based Biosensor Systems Products & Reviews

Streptavidin probes for kinetic analysis of a wide range of biomolecules such as peptides, proteins, and large lipid nanoparticles.

Extending walk-away time while delivering fast, reproducible and high-quality data The Gator ®  Pro instrument is designed for fast, automated, high-throughput analysis. 32 spectrometers enable high frequency parallel measurement of up to 32 samples. 3 sample plates enable automated data acquisition of 1152 samples per batch.   

Binds biotinylated proteins with near covalent linkage. Sensor can be fully reactivated over 20+ times. Kit includes: 24 Flex SA probes 3 bottles of priming reagent (50mL/bottle) 1 bottle of Capture reagent (20mL/bottle) 1 bottle of reactivation reagent (20mL/bottle) 1 bottle of K buffer (30mL/bottle) Plate foil

High-capacity streptavidin biosensors to be used for measuring small molecules and peptides binding to protein targets. Intended for affinity measurements of small molecule or peptide binding to a biotinylated (or AviTag containing) biomolecule.  

Containing agents to decrease nonspecific binding and background signal of crude samples, this buffer was specially formulated for quantitation measurements using the Gator system and comes ready to use with any of our biosensors.

Containing agents to decrease nonspecific binding and stabilize the baseline, this buffer was specially formulated for kinetics analysis using the Gator system and comes ready to use with any of our biosensors.

Ni-NTA Regen and Ni-NTA Neutral Buffers allow for continuous regeneration of the Ni-NTA (i.e., Tris-NTA and charged with Ni2+ ions binding to His-tagged proteins) probes, without the need for an additional Ni2+ recharging step. Is used for regeneration up to 20 times, with no loss in biding rate.

High-purity buffer for kinetics applications. Proprietary ingredients allow for analysis of pM affinity interactions. Perfect for your most difficult-to-work-with biomolecules. Compatible with SA and amine-reactive biosensors.

96-well plates designed for Gator ® probes holder. 250 µL solution amount but goes up to 280 µL. For probes, reagents. Pack of 10 per quantity.

96-well plates designed for Gator ® probes holder. 250 µL solution amount but goes up to 280 µL. For probes, reagents. The lids offer storage of/a cover for probes. Pack of 10 per quantity.

Includes reagent set for reactivating the Flex SA probe. Kit includes: 3 bottles of priming reagent (50mL/bottle) 1 bottle of Capture reagent (20mL/bottle) 1 bottle of reactivation reagent (20mL/bottle) 1 bottle of K buffer (30mL/bottle) Reactivate probes over 20+ times

Used to gently strip sample from various biosensors to enable reuse. Regen Buffer No Salt (PN: 120063) is compatible with many Gator ® biosensors, including HFCII, MFC, FAB, AAVX, and AAV9.

The Gator ® HS AAV Kit enable high sensitivity quantification of AAV serotypes 1-8, 10 and chimeric serotypes in purified and crude samples. The HS AAV Kit includes: HS AAV Probes (96 probes/tray) HS AAV Detection Solution AAV Amplification Solution AAV Substrate Solution AAV Substrate Diluent Q Buffer ** Contains temperature sensitive components. Must be shipped overnight.…

Version 2.10 of GatorOne is intended to operate the Gator ® instrument.

The Gator ® AAV Ratio Kit enables empty vs full determination of AAV serotypes 1-10 and chimeric serotypes in crude and purified samples. The AAV Ratio Kit includes: AAVX probes (96 probes/tray) SSB probes (96 probes/tray) Lysis Buffer DNA Detection Solution AAV Ratio Substrate Q Buffer SS DNA Standard Lysis tubes ** Contains temperature sensitive components. Must be shipped overnight. **

Gator Bio’s Strep-Tactin XT probe is coated with Strep-Tactin ® XT that binds Twin-Strep-tag ® with pM affinity making it an ideal tool for quantitation and kinetic analysis of Twin-Strep-tag fusion proteins.

Gator Bio’s Anti-PEG probe is coated with anti-PEG antibody designed for quantitation and kinetics analysis of PEGylated Lipid Nanoparticles and Liposomes.

The Max Plate Lids is designed to offer storage of/a cover for probes.

Implementing BLI in Academia and Industry Made Easy The Gator ® Pilot instrument is designed for low-throughput analysis. 4 spectrometers enable high frequency parallel measureme.            

Achieve high-quality data for both thermally unstable proteins as well as extended assay times The Gator® Pivot instrument is designed for intermediate-throughput analysis. 16 spectrometers enable high frequency parallel measurement of up to 16 samples. It is also equipped with temperature and evaporation control that alleviates concerns about analyzing thermally unstable proteins and the risk of sample evaporation during ext…

The Attana A100® C-Fast system provides kinetics, off-rate screening and selection of antibodies, without the need of labels, resulting in faster and more cost effective research. Key System Features and Benefits: A100 – Label free on-line kinetics plus much more The A100 system is optimized for label-free, cost efficient, on-line kinetic studies (on/off rates and affinity), which provides considerable advantages over end-poin…

The quartz crystal microbalance (QCM) is a variant of acoustic wave microsensors that are capable of ultrasensitive mass measurements. Under favorable conditions, a typical QCM can measure a mass change of 0.1-1 ng/cm2. QCM oscillates in a mechanically resonant shear mode under the influence of a high frequency AC electric field which is applied across the thickness of the crystal. Figure 1b shows an edge view of a QCM crystal…

The Stanford Research Systems QCM100 is a low cost quartz crystal microbalance system designed for real-time mass and viscosity measurements in processes occurring at or near surfaces, or within thin films. It comes with controller, oscillator electronics, crystal holder, and three quartz crystals. An external frequency counter and precision voltmeter (not included) are needed to complete the QCM measurement setup. The QCM ser…