Order Entry
Switzerland
ContactUsLinkComponent
13825 results for Assays

You searched for: Assays

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.

Sort By
HIF-1α transcription factor assay Kit

HIF-1α transcription factor assay Kit

Supplier: Cayman Chemical

HIF-1α Transcription Factor Assay Kit is a sensitive, non radioactive method for detecting HIF-1α from whole cell lysates.

Expand 1 Items
Loading...
Protein quantitation assay kits, CB™ Protein assay

Protein quantitation assay kits, CB™ Protein assay

Supplier: G-Biosciences

CB™ Protein Assay, a Coomassie dye based protein assay based on the Bradford Protein Assay, is suitable for the simple and rapid estimation of protein concentration. The binding of protein to the dye results in a colour change from brown to blue. The change in colour density is proportional to protein concentration. Protein estimation can be performed using as little as 0,5 µg protein.

Expand 2 Items
Loading...
α-Amylase Inhibitor Screening Kit

α-Amylase Inhibitor Screening Kit

Supplier: Abcam

Simple, 1-step assay for screening potential α-amylase inhibitors.

Expand 1 Items
Loading...
PROTEOSTAT® protein aggregation assay

PROTEOSTAT® protein aggregation assay

Supplier: ENZO LIFE SCIENCES

PROTEOSTAT® Protein aggregation assay provides a simple, homogenous assay format for monitoring peptide and protein aggregation in solution. This is useful for defining optimal storage formulations for proteins, for screening of compounds that promote or inhibit protein aggregation and potentially for the sensitive measurement of molecular chaperone activity. The assay can be employed to streamline protein processing and formulation optimization procedures.

Expand 1 Items
Loading...
Mouse anti-type II collagen IgG assay kit (bovine)

Mouse anti-type II collagen IgG assay kit (bovine)

Supplier: Cayman Chemical

An immunometric assay for the measurement of type II collagen antibody in plasma and serum.

Expand 1 Items
Loading...

DPPIV/CD26 assay kit for biological samples

Supplier: ENZO LIFE SCIENCES

The DPPIV/CD26 Assay kit for biological samples is a complete assay system designed to measure DPPIV activity in biological fluids such as plasma, serum, urine, and saliva. Uses for the kit include correlation of DPPIV activity with disease states or determination of the efficacy of DPPIV inhibitors administered in vivo.

Expand 1 Items
Loading...

Thermal shift protein stability kits, GloMelt™

Supplier: Biotium

Kit for fluorescence-based measurement of protein unfolding or thermal stability in thermal shift assay, also called Protein Thermal Shift™, differential scanning fluorimetry, or Thermofluor assay.

Expand 4 Items
Loading...
Fluorometric HTS assay kits, Caspase-3 and Caspase-8

Fluorometric HTS assay kits, Caspase-3 and Caspase-8

Supplier: Biotium

Caspase-3 and Caspase-8 Fluorometric HTS Assay Kits provide a homogenous assay system for fast and highly sensitive detection of Caspase-3 or Caspase-8 activity by fluorescence in enzymatic reaction or mammalian cells.

Expand 3 Items
Loading...
Neutrophil/Monocyte Respiratory Burst Assay Kit

Neutrophil/Monocyte Respiratory Burst Assay Kit

Supplier: Cayman Chemical

Neutrophil/Monocyte Respiratory Burst Assay Kit provides PMA, dihydrorhodamine 123, and additional reagents necessary for inducing and quantifying a respiratory burst response in neutrophils and monocytes by flow cytometry. The assay can be performed on whole blood or on cells in various types of cell culture media. Because the assay reagents are not species-specific, this assay can be used in any species or cell type capable of producing a NADPH oxidase-dependent respiratory burst response.

Expand 1 Items
Loading...

Cytochrome C releasing apoptosis assay kit

Supplier: ENZO LIFE SCIENCES

For the detection of Cytochrome c translocation from mitochondria into cytosol during apoptosis.

Expand 1 Items
Loading...

Caspase-1 assay kit for drug discovery

Supplier: ENZO LIFE SCIENCES

This kit is a complete assay system to measure protease activity of recombinant caspase-1. Cleavage of a tetrapeptide substrate is monitored colorimetrically at 405 nm or fluorimetrically (Ex. 360 nm/Em. 460 nm).

Expand 1 Items
Loading...

Proteasome 20S Assay Kit

Supplier: ENZO LIFE SCIENCES

A QuantiZyme™ Assay System. Fluorogenic, non-radioactive assay designed to measure chymotrypsin-like protease activity of purified 20S proteasome. This 96-well assay is useful for screening inhibitors and modulators of the 20S proteasome.

Expand 1 Items
Loading...
Cell counting kit-8

Cell counting kit-8

Supplier: ENZO LIFE SCIENCES

Cellular assay, Cell counting kit-8

Expand 2 Items
Loading...

ALDetect™ Lipid Peroxidation Assay kit

Supplier: ENZO LIFE SCIENCES

The assay is designed to measure either MDA alone (in hydrochloric acid) or MDA in combination with 4-hydroxyalkenals (in methanesulfonic acid). It is based on the reaction of a chromogenic reagent, N-methyl-2-phenylindole with MDA and 4-hydroxyalkenals to yield a stable chromophore with maximal absorbance at 586 nm.

Expand 1 Items
Loading...
Reporter assay kits, SpectraMax® Glo Steady-Luc™

Reporter assay kits, SpectraMax® Glo Steady-Luc™

Supplier: Molecular Devices

The SpectraMax® Glo Steady-Luc™ Reporter Assay Kit provides a highly sensitive assay for the quantitation of firefly luciferase expression in mammalian cells. The assay kit is optimised for Molecular Devices SpectraMax® microplate readers with a preconfigured protocol provided in SoftMax® Pro Software for simplified data acquisition and analysis.

Expand 2 Items
Loading...
Phosphatase assay kit, BIOMOL® Green

Phosphatase assay kit, BIOMOL® Green

Supplier: ENZO LIFE SCIENCES

BIOMOL® Green provides a simple and convenient method for colorimetric phosphate quantitation. It is suitable for applications include assays for phospholipid phosphatases, tyrosyl-tRNA synthetase (coupled with pyrophosphatase) and a viral RNA triphosphatase. It is most widely applied to protein phosphatase assays.

Expand 2 Items
Loading...
Bicinchoninic acid (BCA) reducing agent compatible protein Assay

Bicinchoninic acid (BCA) reducing agent compatible protein Assay

Supplier: G-Biosciences

The Bicinchoninic Acid (BCA) Protein Assay is a highly sensitive colorimetric assay that is compatible with detergent solubilised protein solutions, however is dramatically affected by the presence of reducing agents, including DTT, ß-mercaptoethanol and TCEP.

Expand 2 Items
Loading...
Glycogen Assay Kit

Glycogen Assay Kit

Supplier: Cayman Chemical

A simple and sensitive tool for assaying glycogen from tissue.

Expand 1 Items
Loading...

Granzyme B assay kit for drug discovery

Supplier: ENZO LIFE SCIENCES

The Granzyme B Assay Kit for Drug Discovery is a complete assay system designed to measure the protease activity of granzyme B. It contains a colorimetric substrate (IEPD-pNA) to measure this activity; cleavage of the p-nitroanilide (pNA) group from the colorimetric substrate increases absorption at 405 nm.

Expand 1 Items
Loading...
Free Fatty Acid Fluorometric Assay Kit

Free Fatty Acid Fluorometric Assay Kit

Supplier: Cayman Chemical

A sensitive tool for measuring free fatty acids in plasma, serum, and urine.

Expand 1 Items
Loading...

FLUOR DE LYS® HDAC8 fluorometric drug discovery kit

Supplier: ENZO LIFE SCIENCES

A Fluor-de-Lys® fluorescent assay system. The HDAC8 Fluorescent Activity Assay/Drug Discovery Kit is a complete assay system designed to measure the lysyl deacetylase activity of the recombinant human HDAC8 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. The Fluor de Lys® HDAC8 assay is based on the Fluor de Lys® Substrate and Fluor de Lys® Developer combination. The assay procedure has two steps. First, the Fluor de Lys® Substrate, which comprises an acetylated lysine side chain, is incubated with HDAC6. Deacetylation of the substrate sensitizes the substrate so that, in the second step, treatment with the Fluor de Lys®Developer produces a fluorophore.

Expand 1 Items
Loading...

Comet SCGE assay kit

Supplier: ENZO LIFE SCIENCES

COMET SCGE Assay measures DNA damage by fluorescently detecting the integrity of DNA liberated from cells embedded in low melting point agarose. Upon electrophoresis, fragmented DNA produces a characteristic "comet" shaped tail as small DNA fragments migrate in the gel more rapidly than in-tact genomic DNA.

Expand 1 Items
Loading...
Apoptosis assay kit, NucView® 488 and MitoView™ 633

Apoptosis assay kit, NucView® 488 and MitoView™ 633

Supplier: Biotium

NucView® 488 and MitoView™ 633 kit allows profiling of apoptotic cells simultaneously with changes in mitochondrial membrane potential using either fluorescence microscopy or flow cytometry.

Expand 1 Items
Loading...

LDH Cytotoxicity WST Assay

Supplier: ENZO LIFE SCIENCES

Colorimetric kit for the determination of cytotoxicity through the measurement of lactate dehydrogenase activity.

Expand 2 Items
Loading...
Bicinchoninic acid (BCA) protein assay

Bicinchoninic acid (BCA) protein assay

Supplier: G-Biosciences

The Bicinchoninic Acid (BCA) Protein Assay is a highly sensitive colorimetric assay that is compatible with detergent solubilised protein solutions.

Expand 4 Items
Loading...
Steady-Luc™ Firefly HTS assay kit

Steady-Luc™ Firefly HTS assay kit

Supplier: Biotium

Firefly luciferase is widely used as a transcriptional reporter gene for research and drug screening. The Steady-Luc™ HTS kit can be used with luminescence plate readers without sample injection systems or for high-throughput screening.

Expand 5 Items
Loading...

ProteoStat™ PDI assay kit

Supplier: ENZO LIFE SCIENCES

The PROTEOSTAT® PDI assay kit provides a simple, homogenous assay for screening modulators of PDI enzymatic activity. This is accomplished by monitoring PDI-catalyzed reduction of insulin in the presence of Dithiothreitol (DTT), resulting in the formation of insulin aggregates which then bind avidly to the red-emitting fluorogenic PROTEOSTAT® PDI detection dye.

Expand 2 Items
Loading...

Myeloperoxidase fluorometric detection kit

Supplier: ENZO LIFE SCIENCES

The Myeloperoxidase fluorometric detection kit is a one-step no wash homogeneous activity assay that is adaptable to HTS applications. This kit offers highly sensitive fluorescent detection and the ability to monitor multiple time points to follow the kinetics of MPO activity.

Expand 1 Items
Loading...

Caspase-3 cell assay kit

Supplier: ENZO LIFE SCIENCES

This kit is a complete assay system for measuring caspase-3 and caspase-3-like activity (DEVDase) in cellular extracts.

Expand 1 Items
Loading...
Glucose Uptake Cell-Based Assay Kit

Glucose Uptake Cell-Based Assay Kit

Supplier: Cayman Chemical

A cell-based assay for studying modulators of cellular glucose uptake.

Expand 1 Items
Loading...
Sort By
Recommended for You