You searched for: Tests cellulaires

Supplier: AAT Bioquest

Texas Red® hydrazide reacts with carbonyl compounds such as aldehyde, ketones and acids to give bright red fluorescent conjugates.

Supplier: AAT Bioquest

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

Supplier: AAT Bioquest

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

Supplier: OZ BIOSCIENCES

ROS Detection Assay Kit is a cell-based assay designed for measuring Reactive Oxygen Species (ROS) activity within a cell using the cell-permeable fluorogenic probe 2', 7'-Dichlorodihydrofluorescein diacetate (DCF-DA). Once DCF-DA has diffused into cells it is deacetylated by cellular esterases to a non-fluorescent compound and rapidly oxidised by ROS into DCF. DCF is highly fluorescent and can be detected by microscopy, titration in microplate and also cytometry (ex 485/em 535). The fluorescence intensity that results is proportional to the ROS levels within the cell.

Supplier: OZ BIOSCIENCES

MTT cell proliferation assay kit is designed for spectrophotometric quantification of cell growth, viability and proliferation and can be used as a direct indicator of cytotoxicity (such as for screening anticancer drugs) and apoptosis.

Supplier: AAT Bioquest

Designed for consistent and dependable results. The ReadiPrep™ PEG virus precipitation kit provides a streamlined approach for the concentration of viral particles and the elimination of contaminants, circumventing the need for ultracentrifugation.

Supplier: Biotium

Live-or-Dye™ Fixable Viability Staining Kits are designed for discrimination between live and dead cells during flow cytometry or microscopy.

Supplier: Biotium

Firefly luciferase is widely used as a reporter for studying gene regulation and function, and for pharmaceutical screening. It is a very sensitive genetic reporter due to the absence of endogenous luciferase activity in mammalian cells or tissues.

Supplier: Biotium

The Yeast Live-or-Dye™ Fixable Live/Dead Staining Kit is a fixable, fluorescent assay to determine yeast viability. The kit contains two fluorescent components, Thiazole Orange and Live-or-Dye™ 568/583.

Supplier: Biosensis

Amylo-Glo RTD reagent is designed to stain amyloid plaques in tissue sections.

Supplier: Biotium

Ce kit est conçu pour mesurer les activités de luciférine de luciole et de rénilla dans des tests de cellules transfectées. La luciférine de luciole est largement utilisée en tant que rapporteur pour étudier la régulation et la fonction des gènes, ainsi que pour le criblage pharmaceutique. C’est un rapporteur génétique très sensible en raison de l’absence d’activité luciférine endogène dans les cellules ou les tissus de mammifères. La luciférine de rénilla a été utilisée comme gène rapporteur pour étudier la régulation et la fonction des gènes in vitro et in vivo. Elle est couramment utilisée dans les tests multiplexeurs de transcription ou comme contrôle de normalisation de la transfection pour les tests de luciférine de luciole.

Supplier: G-Biosciences

AlamarBlue Cell Viability Assay reagent quantitatively measures the proliferation of mammalian cell lines, bacteria and fungi. The dye incorporates an oxidation-reduction (REDOX) indicator that both fluoresces and change colour in response to the chemical reduction of growth medium due to cell growth.

Supplier: Biotium

CellBrite™ Fix dyes are fluorogenic membrane dyes that covalently stain the plasma membrane in live cells. They are unique among membrane stains in which they can withstand both fixation and detergent permeabilisation.

Supplier: Merck Millipore (Novagen)

BCA Protein Assay is a simple and reliable protein quantification method. It can be used to determine protein concentration in the range of 20-2000 µg/ml in either a standard assay or microassay configuration.

Supplier: Biotium

This kit is designed to measure Renilla luciferase activity in transfected cell reporter gene assays.

Supplier: Biotium

The Yeast Viability Staining Kit is a fluorescent assay to determine yeast viability. Each kit contains two fluorescent components: CF® Dye-labeled Concanavalin A (Con A) and Live-or-Dye™ viability dye. Biotium offers 3 different color combinations to choose from.

Supplier: Biosensis

Amylo-Glo RTD reagent is designed to stain amyloid plaques in tissue sections.

Supplier: Merck Millipore (Oncogene)

Calbiochem® Annexin V-FITC Apoptosis Detection Kit II is a non-isotopic system that can be used to detect phosphatidylserine on the outer leaflet of the cell membrane of apoptotic cells using flow cytometry or fluorescence microscopy.

Supplier: Biotium

Live-or-Dye NucFix™ Red is a red fluorescent dye to covalently label dead cells, allowing cells with permeable plasma membranes to be detected by flow cytometry or fluorescence microscopy.

Supplier: Biotium

A fluorescent vitality dye for yeast, identical in structure to the dye FUN® 1. Living yeast cells show red fluorescent vacuolar tubules.

Supplier: Biotium

A fluorescent vitality dye for yeast, identical in structure to the dye FUN® 1. Living yeast cells show red fluorescent vacuolar tubules.

Supplier: Cayman Chemical

Nrf2 Transcription Factor Assay kit is a 96-well assay for measurement of Nrf2.

Supplier: Thermo Fisher Scientific

BCA Protein Assay Kit can be used to measure very dilute protein concentrations in very small sample volumes. The kit accurately measures protein concentrations from 0,5 to 30 μg/ml in tube assays and 1 to 20 μg/ml in 96- or 384-well plate assays. It is used for studying protein:protein interactions, measuring column fractions after affinity chromatography, estimating percent recovery of membrane proteins from cell extracts and high-throughput screening of fusion proteins.

Supplier: Abnova

Pyruvate Assay Kit is for quantitative colorimetric/fluorimetric pyruvate determination.

Supplier: MP Biomedicals

A rapid, simple and sensitive method for detecting mycoplasma contamination in cell cultures.

Supplier: Abnova

Nitric Oxide Assay Kit for the quantitative colorimetric determination of nitric oxide in cell, food sample, plasma, serum, tissue and urine.

Supplier: Abnova

Methylated DNA Capture Kit is used to enrich methylated DNA.

Supplier: Abnova

ATP Assay Kit is for the rapid bioluminescent determination of ATP in biological samples.

Supplier: Abnova

Antioxidant Assay Kit is a quantitative colorimetric determination of total antioxidant capacity of cellular samples.

Supplier: Abnova

Malachite Green Phosphate Assay Kit provides a fast, reproducible, and non-radioactive method for measuring inorganic free phosphate in aqueous solution.