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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 behaviour 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 behaviour than what can be handled by traditional chemical analysis and titration.


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Catalogus nummer: (BSBTEK1444)
Leverancier: Boster Bio
Omschrijving: Sandwich high sensitivity ELISA kit for quantitative detection of rat BMP-7.
UOM: 1 * 1 Kit


Catalogus nummer: (80137.)
Leverancier: Biotium
Omschrijving: CF® dye labeled dextrans could be used as a fluorescent fluid-phase markers to study cell permeability, endocytosis, or mechanisms of biomolecular delivery. The dextran is 3,500 MW, and contains a formaldehyde-fixable free-amine group.
UOM: 1 * 1 mg


Catalogus nummer: (BSENBEK-2237-2P)
Leverancier: Biosensis
Omschrijving: Biosensis proBDNF (Brain-derived neurotrophic factor, BDNF, Abrineurin) RapidTM enzyme-linked immunosorbent assay (ELISA) Kit is a sandwich ELISA that allows the specific, fast and reliable quantification of proBDNF in less than 4 hours in cell culture supernatants, human serum and EDTA-plasma only if used as directed. Please refer to the kit protocol for specific use instructions for each substrate application, in particular human blood samples.
UOM: 1 * 1 Kit


Catalogus nummer: (ROCKKOA0242)
Leverancier: Rockland Immunochemicals
Omschrijving: Mouse interleukin-17 AccuSignal ELISA kit
UOM: 1 * 1 Kit


Catalogus nummer: (CAYM501700-96)
Leverancier: Cayman Chemical
Omschrijving: For the quantification of 2’3’-cGAMP in cell lysates.
UOM: 1 * 1 EA


Catalogus nummer: (ABCAAB287801-96)
Leverancier: Abcam
Omschrijving: A sandwich ELISA kit for the quantitative measurement of platelet activating factor in bio fluids.
UOM: 1 * 1 EA


Catalogus nummer: (ABCAAB285313-96)
Leverancier: Abcam
Omschrijving: A competitive ELISA kit for the quantitative measurement of estrogen in biological fluids.
UOM: 1 * 1 EA


Leverancier: ENZO LIFE SCIENCES
Omschrijving: Corticosterone EIA kit is a colorimetric competitive enzyme immunoassay kit for the quantitative determination of corticosterone in culture supernatants, faeces, plasma, serum, and saliva from any species.

Leverancier: ENZO LIFE SCIENCES
Omschrijving: The GFP-Certified™ FluoForte™ Calcium Assay kit provides a homogeneous fluorescence-based assay for detecting intracellular calcium mobilization across a broad spectrum of biological targets.

Catalogus nummer: (ENZOALX850304KI01)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: Quantitative determination of human, dog, pig, rabbit, bovine and horse-soluble LBP levels.
UOM: 1 * 1 Kit


Catalogus nummer: (ENZOENZ510310050)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: CYTO-ID kan autofagie in levende cellen en autofagische flux in lysosomaal geremde levende cellen monitoren met behulp van een nieuwe kleurstof die selectief geaccumuleerde autofagische vacuolen labelt.
UOM: 1 * 1 EA


Leverancier: ENZO LIFE SCIENCES
Omschrijving: 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.

Catalogus nummer: (ENZOENZ51011)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: This kit is designed to directly monitor real time reactive oxygen and/or nitrogen species (ROS/RNS) production in live cells using fluorescence microscopy and/or flow cytometry.
UOM: 1 * 1 Kit


Catalogus nummer: (ENZOADI901002)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: For the quantitative determination of TXB2 in culture supernatants, plasma, serum, saliva, and urine from any species. Cited sample types include cell lysate, coronary effluent, liver perfusate, platelets, rectal dialysate, and whole blood.
UOM: 1 * 1 Kit


Catalogus nummer: (ENZOBMLAK0160001)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: A QUANTIZYME® Assay System Complete assay system designed to examine the specificity of inhibitors against a panel of ten matrix metalloproteinase enzymes. The assays are performed in a convenient 96-well microplate format using a sensitive fluorogenic substrate . Included are active MMP enzymes, assay buffer, a prototypic control inhibitor (NNGH3), and a detailed instruction booklet.
UOM: 1 * 1 Kit


Catalogus nummer: (ENZOBMLUW09700001)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: This E3 ligase auto-ubiquitinylation kit enables proteins to be tested for ubiquitin E3 ligase activity through assessment of their ability to under auto-ubiquitinylation. Utilizing the first three steps in the ubiquitin cascade the kit facilitates ubiquitinylation of known or putative E3 ligase enzymes followed by Western blot analysis using the highly sensitive reagents provided or using antibodies to the specific protein of interest (user supplied). A high integrity ubiquitin E3 ligase enzyme is also provided for use as a positive control.
UOM: 1 * 1 EA


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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 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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