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BIOSENSORS AND REAGENTS

A broad range of biosensors and reagents for your research

From material to surface to results, our precoated, ready-to-use biosensors offer improved sensitivity, reduced nonspecific binding and a higher capacity to expand the user’s applications. Robust enough to take on serum and plasma, our biosensors can handle a vast array of applications and samples — both crude and purified — and can be regenerated and reused to lower the cost per assay and to increase the walk-away time of any assay.
product

New Products

AAV9-01

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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AAVX_Probes

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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Kits

Flex_SA_Reagent_Kit

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

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.

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ni nta

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

NI-NTA

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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AAV9-01

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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protein_a

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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protein_g

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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AAVX_Probes

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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AAVX_Flex_SA_Probes

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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Protein_L

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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Anti-Mouse_Fc

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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MFC (ANTI-MIGG

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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Anti-His

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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Amine-Reactive

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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Streptavidin

Gator™ Streptavidin

Binds biotinylated or AviTag containing biomolecules. For use in kinetic measurements or in creating custom-made biosensors

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APS

Gator™ Aminopropylsilane (APS)

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

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SMAP

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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Reagents

Kinetics (K) Buffer

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.

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Quantitation (Q) Buffer

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.

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Picomolar (pM) Buffer

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.

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Regeneration Buffer (No Salt)

Specially formulated to be compatible with our Protein L, MFC, Anti-FAB and AAVX biosensors. Used to strip sample from biosensor surface to enable reuse.

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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

Contains the Flex SA priming reagent (50ml/bottle) for use in preparing the Flex SA biosensor surface for capture reagent.

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Gator™ Flex SA Capture reagent

Contains the Flex SA Capture reagent (20ml/bottle) with streptavidin conjugate for reloading the Flex SA biosensor.

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Gator™ Flex SA Reactivation Reagent

Contains the Flex SA Reactivation reagent (20ml/bottle) for stripping the Flex SA biosensor surface in preparation for regeneration.

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