
BIOSENSORS AND REAGENTS
A broad range of biosensors and reagents for your research

New Products

Gator™ AAV9
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.
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Gator™ HFCII Probes
Binds human IgGs and human Fc-fusion proteins. HFCII has significantly enhanced kinetic sensitivity, quantitative dynamic range, and regeneration capabilities compared to HFC probes.
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Kits

Gator™ Flex SA Kit
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), and plate foil.
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Gator™ Flex SA Reagent Set
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Gator™ Ni-NTA Kit
The GatorTM 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.
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Biosensors

Gator™ Ni-NTA
The GatorTM 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.
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Gator™ HFCII Probes
Binds human IgGs and human Fc-fusion proteins. HFCII has significantly enhanced kinetic sensitivity, quantitative dynamic range, and regeneration capabilities compared to HFC probes.
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Gator™ Protein A
Binds IgGs of various species, including human and mouse. Dynamic range of 0.02 – 2000 µg/mL. Can be robustly regenerated.
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Gator™ Protein G
Binds IgGs of various species, including human and rat. Dynamic range of 0.02 – 2000 µg/mL. Can be robustly regenerated.
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Gator™ AAVX
Enables the direct capture and quantitation of different serotypes of AAV in crude lysates, column eluates, cell lysates and cell culture supernatants using the CaptureSelectTM anti-AAVX ligand. Total AAV capsid is determined by this quantitation technique.
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Gator™ Flex SA
Binds biotinylated proteins with near covalent linkage. Sensors can be fully regenerated 20+ times using the Flex SA reagent kit (not included). 24 biosensors included.
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Gator™ Protein L
Binds IgGs of various species through the kappa light chain. Dynamic range of 0.02 – 2000 µg/mL.
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Gator™ Anti-Mouse Fc
Binds mouse IgGs and mouse Fc-fusion proteins. Recommended for rapid screening for quantitation, off-rate ranking for antibodies, kinetic screening and epitope binning.
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Gator™ Anti-Human Fc
Binds human IgGs and human Fc-fusion proteins. Recommended for rapid screening for quantitation, off-rate ranking for antibodies, kinetic screening and epitope binning.
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Gator™ Anti-His
Binds His-tagged proteins. Can be used for rapid quantitation, kinetic measurements and epitope binning. Can be regenerated.
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Gator™ Amine-Reactive
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.
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Gator™ Streptavidin
Binds biotinylated or AviTag containing biomolecules. For use in kinetic measurements or in creating custom-made biosensors
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Gator™ Aminopropylsilane (APS)
Used to bind hydrophobic proteins or to create custom-made biosensors.
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Gator™ Small Molecule, Antibody, and Protein (SMAP)
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.
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Gator™ AAV9
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.
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Reagents

Kinetics (K) Buffer
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Quantitation (Q) Buffer
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Picomolar (pM) Buffer
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Regeneration Buffer (No Salt)
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Regeneration Buffer
Used to gently strip sample from various biosensors to enable reuse. Compatible with many biosensor types.
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Gator™ Flex SA Priming Reagent
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Gator™ Flex SA Capture reagent
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Gator™ Flex SA Reactivation Reagent
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