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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 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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Product Image-CAYM500151-96S

Prostaglandin D₂-MOX Express ELISA kit

Supplier: Cayman Chemical
Description: A competitive assay that permits the rapid measurement of PGD₂ from biological samples.

Image Unavailable-ABCAAB287798-96

Arachidonic Acid (AA) ELISA Kit

Catalog Number: (ABCAAB287798-96)
Supplier: Abcam
Description: A competitive ELISA kit for the quantitative measurement of arachidonic acid in biological fluids.
UOM: 1 * 96 Tests

Market Source Item This is a MarketSource item. Additional charges may apply

Product Image-BSENBEK-2232

Multi-Neurotrophin Rapid™ screening ELISA kit: Rat

Catalog Number: (BSENBEK-2232)
Supplier: Biosensis
Description: The Biosensis Multi-Neurotrophin Rapid™ Screening ELISA Kit has been designed to allow rapid screening and quantification of NGF, BDNF, NT3 and NT4/5 in cell culture supernatants, lysates, serum and brain extracts only if used as directed.
UOM: 1 * 192 Tests
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-BSENBEK-2222-2P

Glial cell line-derived neurotrophic factor (GDNF) Rapid™ ELISA kit: human

Supplier: Biosensis
Description: The Biosensis GDNF Rapid™ enzyme-linked immunosorbent assay (ELISA) kit is a sandwich ELISA that allows the quantification of GDNF in less than 4 hours in cell culture supernatants, cell lysates, and guinea pig serum only if used as directed.

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
Product Image-MLDVR8346

Cell viability assay kits, EarlyTox™ Caspase-3/7 R110 assay kit

Catalog Number: (MLDVR8346)
Supplier: Molecular Devices
Description: EarlyTox™ Cell Viability Assay Kits are a family of fluorescence-based reagents for the assessment of cell viability, cell proliferation, and various apoptosis events using mammalian cells. Optimised for use with microplate readers, these assay kits employ a no-wash, homogeneous assay protocol that enables characterisation of a full concentration-response profile of test compounds.
UOM: 1 * 1 KIT
Image Unavailable-ABCAAB285239-96

Estrogen (Human) ELISA Kit

Catalog Number: (ABCAAB285239-96)
Supplier: Abcam
Description: An competitive ELISA kit to quantify Estrogen in human serum, plasma and other biological fluids.
UOM: 1 * 96 Tests

Market Source Item This is a MarketSource item. Additional charges may apply

Image Unavailable-ABCAAB287803-96

4-Hydroxynonenal (4-HNE) ELISA Kit

Catalog Number: (ABCAAB287803-96)
Supplier: Abcam
Description: A competitive ELISA kit for the quantitative measurement of 4-hydroxynonenal in biological fluids.
UOM: 1 * 96 Tests

Market Source Item This is a MarketSource item. Additional charges may apply

Image Unavailable-CAYM500290-1

Phagocytosis assay kit (IgG FITC)

Catalog Number: (CAYM500290-1)
Supplier: Cayman Chemical
Description: Phagocytosis Assay Kit (IgG FITC) for the identification of factors regulating the phagocytic process <i>in vitro</i>.
UOM: 1 * 1 items
Product Image-786-005

Protein quantitation assay kits, Non-Interfering™ (NI™) Protein Assay

Catalog Number: (786-005)
Supplier: G-Biosciences
Description: A highly sensitive colorimetric protein assay that overcomes interference of common laboratory agents present in protein solutions and shows minimal protein-to-protein variation. The assay is unaffected by the presence of common laboratory agents such as reducing agents, chelating agents, detergents, amines, sugars, chaotropes, salts, drugs, antibiotics, cobalt, and others.
UOM: 1 * 1 KIT
Image Unavailable-BSBTEK0806

PicoKine Mouse MBL2/MPB-C; ELISA Kit

Catalog Number: (BSBTEK0806)
Supplier: BosterBio
Description: Sandwich high sensitivity ELISA kit for quantitative detection of mouse MBL2.
UOM: 1 * 1 KIT
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Cell viability assay kits

Supplier: Biotium
Description: MTT, XTT, and resazurin are reduced by mitochondrial metabolic activity to yield coloured or fluorescent products, and thus are useful for and assaying cell viability and quantitating cell number. MTT and XTT are reduced to coloured formazin salts that can be measured by absorbance. MTT generates an insoluble formazin salt, requiring cell lysis before the absorbance can be measured, while XTT does not require cell lysis for measurement. Resazurin is a non-fluorescent blue dye that is reduced to the pink fluorescent compound resorufin, which can be measured by fluorescence or absorbance.

MSDS

Image Unavailable-00022-1

cAMP and cGMP conjugates

Supplier: Biotium
Description: Conjugates for probing cAMP receptors or measuring cGMP in immunoassays.

Image Unavailable-ABCAAB285313-96

Estrogen ELISA Kit

Catalog Number: (ABCAAB285313-96)
Supplier: Abcam
Description: A competitive ELISA kit for the quantitative measurement of estrogen in biological fluids.
UOM: 1 * 96 Tests

Market Source Item This is a MarketSource item. Additional charges may apply

Image Unavailable-ABCAAB285265-96

Anti-DNA antibody (Mouse) ELISA Kit

Catalog Number: (ABCAAB285265-96)
Supplier: Abcam
Description: A Sandwich ELISA kit for quantify anti-DNA antibody in mouse serum, plasma and other biological fluids.
UOM: 1 * 96 Tests

Market Source Item This is a MarketSource item. Additional charges may apply

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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 on +353 1 88 22222.
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 eurega_services@eu.vwr.com
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