Biosensors Products & Reviews

Binds IgGs of various species through the kappa light chain. Dynamic range of 0.02 – 2000 µg/mL.

Binds His-tagged proteins. Can be used for rapid quantitation, kinetic measurements and epitope binning. Can be regenerated.

Covalently bonded to amine groups on proteins. Recommended for use in kinetics measurements and indirect quantitation experiments. This biosensor uses EDC/NHS activation and coupling to link proteins.

Used to bind hydrophobic proteins or to create custom-made biosensors.

The Gator ® Ni-NTA probes enabler rapid and continuous quantification of His-tagged proteins without the need for Ni2+ recharging. The stable immobilization of His-tagged proteins allows for facile kinetics analysis with binding partners, off-rate screening, and epitope binning of antibodies experiments.

Gator Bio offers many on-demand probes such as  Anti-RBD  SARS-COV-2; Anti-Rabbit; Anti-Rat; Anti-Flag 

The xCELLigence RTCA S16 instrument uses biosensors to continuously monitor live cell proliferation, morphology change, and attachment quality in a label-free and real-time manner. The instrument operates in a standard CO2 cell culture incubator and the control unit is housed outside the incubator. User-friendly software allows for real-time control and monitoring of the instrument with real-time data analysis functions.…

The xCELLigence RTCA ePacer provides an easy and effective way to produce functionally mature hiPSC cardiomyocytes. The ePacer improves the maturation status of the cardiomyocytes in 2-3 weeks using precise and electrical pacing conditions over different time durations. The simple pacing protocol, using precise and consistent electrical pacing conditions, improves the functionality of hiPSC cardiomyocytes and their response to…

Multichannel Cartridge-Based Benchtop SPR platform for seamless handling of biological or clinical samples.  

Custom SPR sensor chips tailored for Affinité Instruments’ P4SPR and qSPR. Range of surface chemistries to choose from (e.g. amine coupling, Ni-NTA).    

The Gator ® AAV9 Probes are high specificity nanobody-based biosensors that enable direct capture and quantitation of AAV9 in crude lysates, column eluates, cell lysates and cell culture supernatants. The Gator ® AAV9 probe uses proven CaptureSelect™ (Thermo Fisher Scientific) high affinity and high specificity anti-AAV9 nanobody.

HFCII probes are high-performance nanobody-based biosensors that can detect and quantitate human IgG and its isotypes in different buffers (Q, K), cell culture supernatant, cell media, and other crude samples. Dynamic range: 0.3-6000 µg/mL in Q buffer; 1-2000 µg/mL (in diluted cell culture media).

BLI 96-Flat Plate, Polypropylene (10 plates/pack, 10 packs/case)

The Gator ® High Sensitivity (HS) AAV9 Kit enable high sensitivity quantification of AAV9 in crude and purified samples. The HS AAV9 Kit includes: HS AAV9 probes (96 probes/tray) HS AAV9 Detection Solution AAV Amplification Solution AAV Substrate Solution AAV Substrate Diluent Q Buffer ** Contains temperature sensitive components. Must be shipped overnight. ** *Not compatible with Gator ® AAV9 probe (Part No. 160021)

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

Binds F(ab), F(ab’)2, Fc receptor, and full-length Human IgG. Applications include Q/K/QKR/EP. Dynamic range is: 0.3 – 3000 μg/mL. Can be regenerated.

Binds human IgGs and human Fc-fusion proteins. Recommended for rapid screening for quantitation, off-rate ranking for antibodies, kinetic screening and epitope binning.  

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 binding rate.

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.