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19340 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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Hydrogen peroxide fluorometric detection kit

Supplier: ENZO LIFE SCIENCES

The Hydrogen Peroxide Fluorometric Detection Kit provides fast results in just 10 minutes for the measurement of either hydrogen peroxide or peroxidase activity in a convenient one-step homogeneous assay.

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Live or Dead™ Yeast Viability Assay Kit

Live or Dead™ Yeast Viability Assay Kit

Supplier: AAT BIOQUEST

Differentiates live yeast with intact membranes will stain fluorescent green, and dead yeast with damaged membranes will stain fluorescent red.

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COX Colorimetric Inhibitor Screening Assay Kit

COX Colorimetric Inhibitor Screening Assay Kit

Supplier: Cayman Chemical

A colorimetric assay for the screening of isozyme-specific inhibitors.

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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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Firefly luciferase glow assay kit, Pierce™

Firefly luciferase glow assay kit, Pierce™

Supplier: Thermo Fisher Scientific

The Pierce™ Firefly Luciferase Glow Assay Kit provides a bright and stable bioluminescence signal (half-life greater than 2 hours) in the presence of firefly luciferase reporters for protein expression assays.

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CytoScan™-fluoro cytotoxicity assay kit

CytoScan™-fluoro cytotoxicity assay kit

Supplier: G-Biosciences

The CytoScan™-fluoro Cytotoxicity assay is based on the quantification of cellular lactate dehydrogenase (LDH) released when cells are damaged or under stress. Lactate dehydrogenase released into the culture medium is measured with a diaphorase coupled enzymatic assay that results in the conversion of a non-fluorescent compound (resazurin) to a fluorescent compound (resorufin), which is measured using a fluorometer. The assay detects even low level damage to cell membrane not detected with other methods.

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Cell Meter™ Cell Viability Assay Kit *Blue Fluorescence*

Cell Meter™ Cell Viability Assay Kit *Blue Fluorescence*

Supplier: AAT BIOQUEST

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

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cAMP Assay Kit (Competitive ELISA)

cAMP Assay Kit (Competitive ELISA)

Supplier: Abcam

cAMP Assay Kit (Competitive ELISA) is a Competitive ELISA kit for the measurement of cAMP Assay Kit (Competitive ELISA) in Mammals in Tissue Lysate, Saliva, Cell culture media, Cell culture supernatant, Serum, Cell Lysate samples.

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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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Apoptosis/Necrosis Detection Kits, for microscopy and flow cytometry, GFP-Certified™

Apoptosis/Necrosis Detection Kits, for microscopy and flow cytometry, GFP-Certified™

Supplier: ENZO LIFE SCIENCES

GFP-Certified™ Apoptosis/Necrosis Detection Kit is a multiplex assay that distinguishes between healthy, early apoptotic, late apoptotic and necrotic cells, compatible with GFP and other green fluorescent probes.

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CYTO-ID® Autophagy detection kit

Supplier: ENZO LIFE SCIENCES

The CYTO-ID® Autophagy detection kit provides a rapid, specific and quantitative approach for monitoring autophagy in live cells by fluorescence microscopy and flow cytometry.

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CloneDetect

Supplier: MOLECULAR DEVICES

Screen and select high value mammalian clones with label-free, in situ detection of IgG secretion with the ClonePix system, and other cell analysers with a green fluorescent channel.

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PhosphoWorks™ Fluorimetric ATP Assay Kit

PhosphoWorks™ Fluorimetric 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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Cell Meter™ Caspase 3/7 Activity Apoptosis Assay Kit *Green Fluorescence*

Cell Meter™ Caspase 3/7 Activity Apoptosis 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 8 Activity Apoptosis Assay Kit *Blue Fluorescence*

Cell Meter™ Caspase 8 Activity Apoptosis Assay Kit *Blue Fluorescence*

Supplier: AAT BIOQUEST

Our Cell Meter™ assay kits are a set of tools for monitoring cellular functions.

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Coomassie (Bradford) protein assay kit, Pierce™

Coomassie (Bradford) protein assay kit, Pierce™

Supplier: Thermo Fisher Scientific

The Pierce™ Coomassie (Bradford) Protein Assay Kit is a ready-to-use, stable formulation of the traditional Bradford assay reagent to measure (A595 nm) total protein concentration compared to a protein standard.

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Cell Meter™ Cell Proliferation Assay Kit

Cell Meter™ Cell Proliferation Assay Kit

Supplier: AAT BIOQUEST

The kit does not require cell lysis, long incubations or removal of cells with minimal hands-on time. It is compatible with high throughput screening.

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Screen Quest™ Colorimetric Glucose Uptake Assay Kit

Screen Quest™ Colorimetric Glucose Uptake Assay Kit

Supplier: AAT BIOQUEST

Glucose transport systems are responsible for transporting glucose across cell membranes.

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Cell Meter™ Autophagy Assay Kit *Green Fluorescence*

Cell Meter™ Autophagy Assay Kit *Green Fluorescence*

Supplier: AAT BIOQUEST

This Cell Meter™ autophagy kit employs autophagy Green™ as a specific autophagosome marker to analyse the activity of autophagy.

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Cell Meter™ Caspase 9 Activity Apoptosis Assay Kit *Green Fluorescence*

Cell Meter™ Caspase 9 Activity Apoptosis Assay Kit *Green Fluorescence*

Supplier: AAT BIOQUEST

The Cell Meter™ assay kits are a set of tools for monitoring cellular functions.

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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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SOD activity kit

Supplier: ENZO LIFE SCIENCES

ELS offers a large collection of superoxide dismutase products for oxidative stress research.

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FLUOR DE LYS® HDAC3/NCOR1 fluorometric drug discovery kit

Supplier: ENZO LIFE SCIENCES

The HDAC3/NCOR1 Fluorescent Activity Assay/Drug Discovery Kit is a complete assay system designed to measure the lysyl deacetylase activity of the recombinant human HDAC3 included in the kit. The kit is ideal for chemical library screening for candidate inhibitors or activators or kinetic assay of the enzyme under varying conditions.

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RedDot™2 Far-Red Nuclear Stain, 200X in DMSO, Biotium

RedDot™2 Far-Red Nuclear Stain, 200X in DMSO, Biotium

Supplier: Biotium

RedDot™2 is a far-red cell membrane-impermeant nuclear dye similar to Draq7™. Ideal for staining the nuclei of dead or fixed and permeabilized cells with minimal cytoplasmic RNA staining.

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Ubiquitin activating kit

Supplier: ENZO LIFE SCIENCES

Ubiquitin Activating Kit for activation of ubiquitin for use in ubiquitinylation experiments. The kit provides the means of generating thioester linked, activated ubiquitin-E1 conjugates, utilising the first step in the ubiquitin cascade, for investigation of ubiquitin activation, subsequent ubiquitin transfer to/interaction with E2 conjugating enzymes, and their use in the ubiquitinylation of E3 ligases and target substrate proteins. Ubiquitin antibody provided allows high sensitivity detection of ubiquitin and ubiquitin-conjugates.

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Cell Meter™ Caspase 9 Activity Apoptosis Assay Kit *Red Fluorescence*

Cell Meter™ Caspase 9 Activity Apoptosis Assay Kit *Red Fluorescence*

Supplier: AAT BIOQUEST

Our Cell Meter™ assay kits are a set of tools for monitoring cellular functions.

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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 10 Binding Assay Kit *Green Fluorescence*

Cell Meter™ Live Cell Caspase 10 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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