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You Searched For: 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.

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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Bicinchoninic acid disodium salt hydrate

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Bicinchoninic acid is used for the determination of protein concentration. It is responsible for the making of intense purple complex with cuprous ion (Cu+) in the presence of alkaline conditions. The amount of Cu+ is in relation with the protein concentration.

Product Image-M172-1L

VWR®, Bradford protein assay, proteomics grade

Catalog Number: (M172-1L)
Supplier: VWR Chemicals
Description: The Bradford protein assay is the preferred colorimetric assay for quantifying total protein concentration. Based upon complex formation between basic and aromatic amino acid residues with Coomassie® Brilliant Blue G-250 dye, the Bradford method is easier, faster, and more sensitive than the Lowry method.
UOM: 1 * 1 L

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Product Image-1B1558-KIT

VWR® Fluorescent DNA Quantitation Kit

Catalog Number: (1B1558-KIT)
Supplier: VWR Chemicals
Description: Fluorescent DNA Quantitation Kit uses fluorescent bisBenzimide H33258 dye to bind to AT sequences of the minor groove of double-stranded DNA. In the assay, the sample is excited at 360 nm and when the dye binds to dsDNA an emission spectrum at 460 nm is produced.
UOM: 1 * 1 KIT
Product Image-31069-T

dsDNA quantitation kits for the Qubit® fluorometer, AccuGreen™, high-sensitivity and broad-range

Supplier: Biotium
Description: AccuGreen™ kit is specific for dsDNA and can quantify DNA samples in the range of 0,1 to 10 ng/μl.

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Human HSP90 ELISA Kit (Chemiluminescence)

Catalog Number: (NOVUNBP2-76643)
Supplier: Novus Biologicals
Description: This kit recognizes Human HSP-90 in samples. No significant cross-reactivity or interference between Human HSP-90 and analogues was observed.
UOM: 1 * 1 KIT
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NGL-IMPACT® CH1 Affinity Ligand ELISA Kit

Catalog Number: (SPEC9-EL-0040)
Supplier: Spectrum Laboratories
Description: The NGL-IMPACT® CH1 Affinity Ligand ELISA Kit provides accurate and precise quantitation for downstream processes that utilise a Purolite Praesto Jetted 70 CH1 capture step.
UOM: 1 * 1 KIT

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ALDetect™ Lipid Peroxidation Assay kit

Catalog Number: (ENZOBMLAK1700001)
Supplier: ENZO LIFE SCIENCES
Description: 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.
UOM: 1 * 100 Tests
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ApoSENSOR™ Cell viability assay kit

Catalog Number: (ENZOALX850247KI01)
Supplier: ENZO LIFE SCIENCES
Description: The assay utilizes bioluminescent detection of the ATP level for a rapid screening of apoptosis and cell proliferation simultaneously in mammalian cells. The assay utilizes the enzyme luciferase to catalyze the formation of light from ATP and luciferin. The light can be measured using a luminometer or Beta Counter. The assay can be fully automatic for high throughput (10 seconds/sample) and is highly sensitive (detects 10-100 mammalian cells/well).
UOM: 1 * 200 Tests
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15(S)-HETE ELISA kit

Catalog Number: (ENZOADI901051)
Supplier: ENZO LIFE SCIENCES
Description: For the quantitative determination of 15(S)-HETE in culture supernatants, plasma, serum, and urine from any species.
UOM: 1 * 1 KIT
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ADAM17 fluorometric drug discovery kit

Catalog Number: (ENZOBMLAK3100001)
Supplier: ENZO LIFE SCIENCES
Description: 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.
UOM: 1 * 1 KIT
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CV-Cathepsin K detection kit

Catalog Number: (ENZOBMLAK1260001)
Supplier: ENZO LIFE SCIENCES
Description: 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.
UOM: 1 * 1 KIT
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FLUOR DE LYS®-Green HDAC2 fluorometric drug discovery assay kit

Catalog Number: (ENZOBMLAK5120001)
Supplier: ENZO LIFE SCIENCES
Description: The HDAC2 Fluorescent Activity Assay/Drug Discovery Kit is a complete assay system designed to measure the lysyl deacetylase activity of the recombinant human HDAC2 included in the kit. The kit is ideal for chemical library screening for candidate inhibitors or kinetic assay of the enzyme under varying conditions.
UOM: 1 * 1 KIT
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Red hydrogen peroxide assay kit

Catalog Number: (ENZOENZ51004)
Supplier: ENZO LIFE SCIENCES
Description: Red Hydrogen Peroxide Assay Kit provides a simple absorbance-based or fluorometric assay to detect and quantify hydrogen peroxide or peroxidase activity in biochemical assays, cell extracts and in live cells. It can also be used to detect a variety of oxidase activities through enzyme-coupled reactions. The kit is an optimized ‘mix and read’ assay that is suitable for both 96- and 348-well formats and is compatible with HTS liquid handling.
UOM: 1 * 1 KIT
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FluoForte™ Reagent

Catalog Number: (ENZOENZ52014)
Supplier: ENZO LIFE SCIENCES
Description: Calcium dye
UOM: 1 * 50 µG
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Reagents for Color-de-Lys™ HDAC colorimetric activity assay kit

Supplier: ENZO LIFE SCIENCES
Description: Cellular assay, Color-de-Lys™ deacetylase substrate, 50 µl

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APO-BRDU™ kit, TUNEL Assay

Catalog Number: (ENZOALX850042KI01)
Supplier: ENZO LIFE SCIENCES
Description: Cellular assay, APO-BRDU™ kit
UOM: 1 * 1 KIT
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +43 1 97002 - 0.
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