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27718 results for Assays

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Assays

An assay is an investigative procedure in laboratory medicine, pharmacology, environmental biology, and molecular biology for qualitatively assessing or quantitatively measuring the presence or functional activity of the analyte, or the entity being targeted by the assay. Generally, assays involve biological materials or phenomena which tend to be intrinsically more complex in composition or in behavior than what can be handled by traditional chemical analysis and titration.

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Cell Meter™ Live Cell Caspase 8 Binding Assay Kit *Red Fluorescence*

Cell Meter™ Live Cell Caspase 8 Binding Assay Kit *Red Fluorescence*

Supplier: AAT Bioquest

Our Cell Meter™ live cell caspases activity assay kits are based on fluorescent FMK inhibitors of caspases.

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Cell Meter™ Live Cell Caspase 9 Binding Assay Kit *Green Fluorescence*

Cell Meter™ Live Cell Caspase 9 Binding Assay Kit *Green Fluorescence*

Supplier: AAT Bioquest

Our Cell Meter™ live cell caspases activity assay kits are based on fluorescent FMK inhibitors of caspases.

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PhosphoWorks™ Fluorimetric Phosphate Assay Kit, Red Fluorescence

PhosphoWorks™ Fluorimetric Phosphate Assay Kit, Red Fluorescence

Supplier: AAT Bioquest

Cells utilise a wide variety of phosphate (Pi) and polyphosphate esters as enzyme substrates, second messengers, membrane structural components and vital energy reservoirs.

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Screen Quest™ No Wash Potassium Channel Assay Kit

Screen Quest™ No Wash Potassium Channel Assay Kit

Supplier: AAT Bioquest

Potassium (K⁺) ion channel plays an important role in regulating fundamental biological processes including heart rate, hormone and neurotransmitter secretion, water and electrolyte balance.

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Amplite® Colorimetric BCA Protein Quantitation Assay Kit

Amplite® Colorimetric BCA Protein Quantitation Assay Kit

Supplier: AAT Bioquest

The traditional BCA protein assay is widely used for quantifying proteins.

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CellBrite™ NIR cytoplasmic membrane dyes

Supplier: Biotium

Biotium’s CellBrite™ NIR Cytoplasmic Membrane Dyes are near-infrared lipophilic carbocyanine dyes for labeling cytoplasmic membranes in live or formaldehyde-fixed cells.

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ReadiUse™ Rapid Luminometric ATP Assay Kits

ReadiUse™ Rapid Luminometric ATP Assay Kits

Supplier: AAT Bioquest

Adenosine triphosphate (ATP) plays a fundamental role in cellular energetics, metabolic regulation and cellular signaling.

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Quantitative fluorometric peptide assay, Pierce™

Supplier: Thermo Fisher Scientific

Thermo Scientific™ Pierce™ Quantitative Fluorescent Peptide Assay is a sensitive, mix-and-read fluorescent microplate assay for the quantitative measurement of peptides and peptide mixtures.

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Screen Quest™ Calbryte-590 Probenecid-Free and Wash-Free Calcium Assay Kit

Screen Quest™ Calbryte-590 Probenecid-Free and Wash-Free Calcium Assay Kit

Supplier: AAT Bioquest

Calcium flux assays are the preferred methods for screening G protein coupled receptors (GPCRs) in drug discovery.

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IHC tissue primer

Supplier: Enzo Life Sciences

Immunohistochemistry tissue primer is an enzyme blocking reagent.

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Blue IHC chromogen (HRP), HIGHDEF®

Supplier: Enzo Life Sciences

Blue IHC chromogen (HRP) is intended to be used in conjunction with horseradish peroxidase (HRP)-based immunostaining or in situ hybridisation systems.

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Cell Meter™ Live Cell Caspase 3/7 Binding Assay Kit *Red Fluorescence*

Cell Meter™ Live Cell Caspase 3/7 Binding Assay Kit *Red Fluorescence*

Supplier: AAT Bioquest

The Cell Meter™ live cell caspases activity assay kits are based on fluorescent FMK inhibitors of caspases.

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CV-Cathepsin L detection kit

Supplier: Enzo Life Sciences

Based on the dye cresyl violet and the cathepsin L PheArg peptide recognition sequence, this kit allows the detection of cathepsin L activity in living cells by fluorescence microscopy.

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ROS-ID™ NO Detection kit

Supplier: Enzo Life Sciences

The kit is designed to directly monitor real time Nitric Oxide production in live cells by fluorescence microscopy using Nitric oxide Detection Reagent (red fluorescent) as the major component.

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Amplite® Colorimetric Bradford Protein Quantitation Assay Kit

Amplite® Colorimetric Bradford Protein Quantitation Assay Kit

Supplier: AAT Bioquest

The traditional Bradford protein assay is widely used for quantifying protein concentrations.

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Cell Meter™ Phosphatidylserine Apoptosis Assay Kit *Red Fluorescence Optimised for Microplate Readers*

Cell Meter™ Phosphatidylserine Apoptosis Assay Kit *Red Fluorescence Optimised for Microplate Readers*

Supplier: AAT Bioquest

Our Cell Meter™ assay kits are a set of tools for monitoring cell viability.

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Screen Quest™ Rhod-4 No Wash Calcium Assay Kits, Medium Removal

Screen Quest™ Rhod-4 No Wash Calcium Assay Kits, Medium Removal

Supplier: AAT Bioquest

Calcium flux assays are preferred methods in drug discovery for screening G protein coupled receptors (GPCR).

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Blue IHC chromogen (AP), HIGHDEF®

Supplier: Enzo Life Sciences

Blue IHC chromogen (AP) is intended to be used in conjunction with alkaline phosphatase (AP)-based immunostaining or in situ hybridisation systems.

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IHC diluent (primary Ab)

Supplier: Enzo Life Sciences

Immunohistochemistry diluent (primary Ab) can be used as a diluent to prepare primary antibodies and negative controls.

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Cell Meter™ Live Cell Caspase 13 Binding Assay Kit *Green Fluorescence*

Cell Meter™ Live Cell Caspase 13 Binding Assay Kit *Green Fluorescence*

Supplier: AAT Bioquest

Our Cell Meter™ live cell caspases activity assay kits are based on fluorescent FMK inhibitors of caspases.

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Cell Meter™ Live Cell Caspase 3/7 Binding Assay Kit *Green Fluorescence*

Cell Meter™ Live Cell Caspase 3/7 Binding Assay Kit *Green Fluorescence*

Supplier: AAT Bioquest

Our Cell Meter™ live cell caspases activity assay kits are based on fluorescent FMK inhibitors of caspases.

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ADAM17 fluorometric drug discovery kit

Supplier: Enzo Life Sciences

Designed to screen ADAM17 (TACE) inhibitors using a quenched fluorogenic peptide. The ADAM17 Fluorometric (also known as fluorimetric) Drug Discovery Kit is a complete assay system designed to screen ADAM17 (TACE) inhibitors using a quenched fluorogenic peptide: Mca-PLAQAV-Dpa-RSSSR-NH2. Mca fluorescence is quenched by the Dpa group until cleavage by proteases separates the two moieties. The assays are performed in a convenient 96-well microplate format. The kit is useful to screen inhibitors of ADAM17, a potential therapeutic target. The compound GM6001 is also included as a prototypic control inhibitor.

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PhosphoWorks™ Colorimetric Phosphate Assay Kit, Blue Color

PhosphoWorks™ Colorimetric Phosphate Assay Kit, Blue Color

Supplier: AAT Bioquest

Phosphate is involved in many biological reactions.

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PhosphoWorks™ Luminometric ATP Assay Kit, DTT-free

PhosphoWorks™ Luminometric ATP Assay Kit, DTT-free

Supplier: AAT Bioquest

Adenosine triphosphate (ATP) plays a fundamental role in cellular energenics, metabolic regulation and cellular signaling.

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Cell Meter™ Fixed Cell and Tissue TUNEL Apoptosis Assay Kit *Blue Fluorescence*

Cell Meter™ Fixed Cell and Tissue TUNEL Apoptosis Assay Kit *Blue Fluorescence*

Supplier: AAT Bioquest

Cell Meter™ TUNEL apoptosis assay kit provides a robust tool for conveniently detecting apoptosis caused by DNA fragmentation.

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PhosphoWorks™ Fluorimetric Pyrophosphate Assay Kit, Enhanced Selectivity

PhosphoWorks™ Fluorimetric Pyrophosphate Assay Kit, Enhanced Selectivity

Supplier: AAT Bioquest

Pyrophosphate (PPi) is produced by a number of biochemical reactions, such as ATP hydrolysis, DNA and RNA polymerizations, cyclic AMP formation by the enzyme adenylate cyclase and the enzymatic activation of fatty acids to form their coenzyme A esters.

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Firefly luciferase flash assay kit, Pierce™

Firefly luciferase flash assay kit, Pierce™

Supplier: Thermo Fisher Scientific

The Pierce™ Firefly Luciferase Flash Assay Kit provides reagents to measure red firefly luciferase activity in whole cell producing a very strong flash signal which decays rapidly.

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Pierce™ Gaussia Luciferase Flash Assay Kit

Pierce™ Gaussia Luciferase Flash Assay Kit

Supplier: Thermo Fisher Scientific

The Thermo Scientific Pierce Gaussia Luciferase Flash Assay Kit provides researchers with the most sensitive assay for transcriptional activity of regulatory elements in mammalian cell culture media and whole cell lysate.

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Cypridina luciferase flash assay kit, Pierce™

Cypridina luciferase flash assay kit, Pierce™

Supplier: Thermo Fisher Scientific

The Thermo Scientific Pierce Cypridina Luciferase Flash Assay Kit provides researchers with a highly sensitive assay for transcriptional activity of regulatory elements in mammalian cell culture media and whole cell lysate.

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Yellow IHC chromogen (HRP), HighDef®

Supplier: Enzo Life Sciences

Yellow IHC chromogen (HRP) is intended to be used in conjunction with horseradish peroxidase (HRP)-based immunostaining or in situ hybridisation systems.

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