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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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Product Image-30020-1

ATP-Glo™ Bioluminometric cell viability assay

Supplier: Biotium
Description: ATP-Glo™ Bioluminometric Cell Viability Assay offers a highly sensitive assay for quantifying ATP. The homogeneous assay involves a single addition of ATP-Glo™ Detection Cocktail directly to cells in culture medium.

Product Image-786-320

Fluorescent protease assay, Fluoro™

Catalog Number: (786-320)
Supplier: G-Biosciences
Description: The Fluoro™ Protease Assay Kit is designed for the quantitative determination of proteases present in a protein sample. The assay uses fluorescein isothiocyanate (FITC)-labelled casein as a general protease substrate. The fluorescein label on the FITC-casein is highly quenched. When the proteases present in the sample of interest digest the FITC-casein substrate into smaller peptides, the quenching of the fluorescence label is relieved and the fluorescence of the substrate is increased. The fluorescence of the FITC-labeled peptide is measured with excitation at 485 nm and emission at 530 nm to determine protease activity. The kit detects picogram level of proteases present in the sample.
UOM: 1 * 1 KIT
Product Image-CAYM501020-96

Thromboxane B₂ ELISA Kit

Supplier: Cayman Chemical
Description: For the quantification of TXB<sub>2</sub> in urine, serum, tissue culture supernatants, and other sample matrices.

Product Image-BSBTEK0806

PicoKine Mouse MBL2/MPB-C; ELISA Kit

Catalog Number: (BSBTEK0806)
Supplier: Boster Bio
Description: Sandwich high sensitivity ELISA kit for quantitative detection of mouse MBL2.
UOM: 1 * 1 KIT
Product Image-BSBTEK1154

ELISA Kit, Human Kininogen-1/KNG1 PicoKine

Catalog Number: (BSBTEK1154)
Supplier: Boster Bio
Description: Sandwich high sensitivity ELISA kit for quantitative detection of human kininogen-1/KNG1.
UOM: 1 * 1 KIT
Product Image-CAYM501060-96

Leukotriene E4 ELISA Kit

Supplier: Cayman Chemical
Description: For the quantification of LTE<sub>4</sub> in urine.

Product Image-80115.

CF® Dye Dextran 10000 MW, anionic and fixable

Supplier: Biotium
Description: 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 10000 MW, and contains a formaldehyde-fixable free-amine group.

Product Image-BSENBEK-2211-1P-CE

Brain-derived Neurotrophic Factor (BDNF) Rapid™ ELISA Kit (CE marked)

Supplier: Biosensis
Description: The Biosensis CE Marked BDNF Rapid™ enzyme-linked immunosorbent assay (ELISA) Kit is a sandwich ELISA that allows the preferential quantification of mature BDNF in less than 3 hours. This kit consists of a pre-coated mouse monoclonal anti-BDNF capture antibody, a biotinylated anti-BDNF detection antibody and horseradish peroxidase (HRP)-conjugated streptavidin. The addition of a substrate (3,3’,5,5’- tetramethylbenzidine, TMB) yields a coloured reaction product which is directly proportional to the concentration of BDNF present in samples and protein standards.

Product Image-80135.

CF® Dye Dextran 250000 MW, anionic and fixable

Supplier: Biotium
Description: 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 250,000 MW, and contains a formaldehyde-fixable free-amine group.

Image Unavailable-NOVUNBP2-75259

Human CGRP1 ELISA Kit

Catalog Number: (NOVUNBP2-75259)
Supplier: Novus Biologicals
Description: This kit recognises Human CGRP1 in samples. No significant cross-reactivity or interference between Human CGRP1 and analogues was observed.
UOM: 1 * 1 KIT

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Image Unavailable-AVIVOKCD01286

Human Sperm Antibody ELISA Kit

Catalog Number: (AVIVOKCD01286)
Supplier: Aviva Systems Biology
Description: Human Sperm Antibody ELISA Kit
UOM: 1 * 1 KIT
Image Unavailable-NOVUSIF50C

Human IFN-gamma Quantikine ELISA Kit

Supplier: Novus Biologicals
Description: The Quantikine Human IFN-gamma Immunoassay is a 4.5 hour solid phase ELISA designed to measure human IFN-gamma levels in cell culture supernates, serum, and plasma. It contains HEK293-expressed recombinant human IFN-gamma and antibodies raised against the recombinant factor.

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Image Unavailable-CAYM10010303-96

Triglyceride colorimetric assay kit

Catalog Number: (CAYM10010303-96)
Supplier: Cayman Chemical
Description: Triglyceride Colorimetric Assay Kit is a simple, reproducible and sensitive tool for assaying triglycerides in plasma, serum, cell lysates and tissue homogenate samples.
UOM: 1 * 1 KIT
Product Image-CAYM10007889-96

NF-κB (p65) transcription factor assay kit

Catalog Number: (CAYM10007889-96)
Supplier: Cayman Chemical
Description: NF-κB (p65) Transcription Factor Assay Kit is a 96-well assay for measurement of NF-κB (p65).
UOM: 1 * 1 KIT
Product Image-CAYM700260-96

Anti-Ovalbumin IgG1 (Mouse) ELISA Kit

Catalog Number: (CAYM700260-96)
Supplier: Cayman Chemical
Description: For the measurement of anti-ovalbumin of the IgG<sub>1</sub> isotype in mouse plasma and serum.
UOM: 1 * 1 items
Product Image-CAYM700310-96

Free Fatty Acid Fluorometric Assay Kit

Catalog Number: (CAYM700310-96)
Supplier: Cayman Chemical
Description: A sensitive tool for measuring free fatty acids in plasma, serum, and urine.
UOM: 1 * 1 items
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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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