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27862 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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Pierce™ Coomassie Plus (Bradford) Protein Assay Kit

Pierce™ Coomassie Plus (Bradford) Protein Assay Kit

Supplier: Thermo Fisher Scientific

The Pierce™ Coomassie Plus Protein assay is a quick and ready-to-use, reducing agent-compatible, improved Bradford assay to quickly measure (A595 nm) total protein concentration compared to a protein standard.

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PhosphoWorks™ Colorimetric ATP Assay Kit

PhosphoWorks™ Colorimetric ATP Assay Kit

Supplier: AAT Bioquest

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

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Neurotrophin antibody kit

Supplier: Biosensis

The Neurotrophin Antibody Kit contains a collection of sheep antibodies raised against BDNF, NGF, NT3 and NT4/5. The kit is completed with one vial of normal sheep IgG for use as negative control. This kit presents a cost-effective way to investigate neurotrophin protein expression and function by immunological techniques such as immunohistochemistry, ELISA, and inhibition of biological activity.

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Cell Meter™ Multiplexing Caspase 3/7, 8 and 9 Activity Assay Kit *Triple Fluorescence Colors*

Cell Meter™ Multiplexing Caspase 3/7, 8 and 9 Activity Assay Kit *Triple Fluorescence Colors*

Supplier: AAT Bioquest

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

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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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Bucculite™ Flow Cytometric XdU Cell Proliferation Assay Kit

Bucculite™ Flow Cytometric XdU Cell Proliferation Assay Kit

Supplier: AAT Bioquest

It is sensitive and might be used for measuring active DNA synthesis at single-cell level.

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Bucculite™ Flow Cytometric XdU Cell Proliferation Assay Kit

Bucculite™ Flow Cytometric XdU Cell Proliferation Assay Kit

Supplier: AAT Bioquest

It is sensitive and might be used for measuring active DNA synthesis at single-cell level.

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CellBrite™ NIR cytoplasmic membrane dyes

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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FluoForte™ Reagent

Supplier: Enzo Life Sciences

Calcium dye

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ViaFluor® 647 live cell microtubule stain 1000X in DMSO

Supplier: Biotium

Stain microtubules in live cells with far-red fluorescence.

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β-Galactosidase Assay Kit and Reagents

β-Galactosidase Assay Kit and Reagents

Supplier: Thermo Fisher Scientific

The Mammalian β-Galactosidase Assay Reagent Kit is a simple and versatile assay to measure β-galactosidase activity in cultured mammalian cells. Cells grown on a plate may be lysed and tested for β-galactosidase activity by adding a single all-in-one lysis-and-assay solution. Alternatively, M-PER™ Mammalian Protein Extraction Reagent may be used to prepare lysate from washed adherent or pelleted cells, and then a portion of the lysate used to assay for β-galactosidase activity. With M-PER Reagent, there is no need to scrape cells or to perform freeze-thaw cycles. The remaining lysates prepared with M-PER™ Reagent may be used for applications such as reporter assays (luciferase, β-galactosidase and chloramphenical acetyltransferase), protein kinase assays (PKA, PKC, and tyrosine kinase), immunoassays (Western blot, ELISA, RIA) and protein purification.

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Big blue

Supplier: AGILENT

These are used in all Big Blue rodents and cell lines.

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Cell Meter™ Cell Viability Assay Kit *Green Fluorescence*

Cell Meter™ Cell Viability Assay Kit *Green Fluorescence*

Supplier: AAT Bioquest

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

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Cell Meter™ Caspase 3/7 Activity Apoptosis Assay Kit *Red Fluorescence*

Cell Meter™ Caspase 3/7 Activity Apoptosis Assay Kit *Red Fluorescence*

Supplier: AAT Bioquest

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

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Bacterial viability and gram stain kit

Supplier: Biotium

The Bacterial Viability and Gram Stain Kit contains three components: CF™488A-WGA, DAPI, and EthD-III solutions for distinguishing between gram-negative and gram-positive, as well as live versus dead bacteria.

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Compat-Able™ Protein assay preparation reagent set

Compat-Able™ Protein assay preparation reagent set

Supplier: Thermo Fisher Scientific

The Compat-Able™ Protein assay preparation reagent set eliminates interfering substances from protein assay samples to make them compatible with BCA and Bradford assays.

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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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LysoView™ Lysosomal Stain

LysoView™ Lysosomal Stain

Supplier: Biotium

LysoView™ dyes label lysosomes in live cells, and are available with blue, green, visible red, and far-red fluorescence.

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Aggresome detection kit, PROTEOSTAT®

Supplier: Enzo Life Sciences

PROTEOSTAT® Aggresome Detection Kit is a robust, quantitative detection of aggresomes relevant to the study of neurodegenerative disease, liver disease and toxicology.

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LYSO-ID® red cytotoxicity kit (GFP-CERTIFIED®) for microplates

Supplier: Enzo Life Sciences

A Rapid, Quantitative and HTS‐compatible Live Cell Cytotoxicity Assay

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Bucculite™ Flow Cytometric XdU Cell Proliferation Assay Kit

Bucculite™ Flow Cytometric XdU Cell Proliferation Assay Kit

Supplier: AAT Bioquest

It is sensitive and might be used for measuring active DNA synthesis at single-cell level.

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Cell Meter™ NIR Mitochondrion Membrane Potential Assay Kit *Optimized for Microplate Reader*

Cell Meter™ NIR Mitochondrion Membrane Potential Assay Kit *Optimized for Microplate Reader*

Supplier: AAT Bioquest

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

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CV-Cathepsin K detection kit

Supplier: Enzo Life Sciences

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

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PhosphoWorks™ Luminometric ATP Assay Kit, Steady Glow

PhosphoWorks™ Luminometric ATP Assay Kit, Steady Glow

Supplier: AAT Bioquest

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

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Cell Meter™ Annexin V Binding Apoptosis Assay Kits

Cell Meter™ Annexin V Binding Apoptosis Assay Kits

Supplier: AAT Bioquest

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

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Cell Meter™ 2-NBDG Glucose Uptake Assay Kit

Cell Meter™ 2-NBDG Glucose Uptake Assay Kit

Supplier: AAT Bioquest

Glucose metabolism, a process which converts glucose into energy, is a primary source of energy supply in most organisms.

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Cell Meter™ Autophagy Assay Kit *Blue Fluorescence*

Cell Meter™ Autophagy Assay Kit *Blue Fluorescence*

Supplier: AAT Bioquest

Autophagy is an evolutionarily conserved degradation process that targets long-lived proteins, organelles, and other cytoplasmic components for degradation via the lysosomal pathway.

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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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