Biosensors Products & Reviews

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

Rapid and intuitive 2- or 4-channel portable SPR instrument for everyday research investigation of biomolecular interactions and assay development.   

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.   

Streamlined and high quality SPR data  Simpler. Faster. Without compromising data quality. 

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.

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.