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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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Glucose (HK) assay kit

Catalog Number: (GAHK20-1KT)
Supplier: Merck
Description: The Glucose (HK) Assay Kit is for the quantitative, enzymatic determination of glucose in food and other material.
UOM: 1 * 1 items
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-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-1B1301-KIT

VWR® Protein Precipitation Kit

Catalog Number: (1B1301-KIT)
Supplier: VWR Chemicals
Description: The Protein Precipitation Kit utilises a simple trichloroacetic acid (TCA) based method to precipitate proteins in complex mixtures. Only protein in the sample is pelleted, while interfering salts and surfactants remain in the supernatant. A gentle acetone wash removes TCA and co-precipitants allowing the end-user to recover the protein in a small volume of buffer.
UOM: 1 * 1 KIT
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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.

Image Unavailable-CAYM10009846-96

CREB (Phospho-Ser133) transcription factor assay kit

Catalog Number: (CAYM10009846-96)
Supplier: Cayman Chemical
Description: A 96-well assay for measurement of CREB.
UOM: 1 * 1 KIT
Product Image-CAYM516821-96

17-phenyl trinor prostaglandin F2α ELISA kit

Supplier: Cayman Chemical
Description: A sensitive detection method for measuring both the free acid and ethyl amide forms of 17-phenyl trinor PGF<sub>2α</sub>.

Product Image-CAYM516761-96

Fluprostenol ELISA kit

Supplier: Cayman Chemical
Description: A sensitive detection method for measuring the free acid form of fluprostenol.

Product Image-31033.

PMA™, PMAxx™, Real-Time PCR Viability Kit

Supplier: Biotium
Description: Viability PCR With PMA and PMAxx™ dyes

Product Image-70058-T

LysoView™ Lysosomal Stain

Supplier: Biotium
Description: LysoView™ dyes label lysosomes in live cells, and are available with blue, green, visible red, and far-red fluorescence.

Product Image-MLDVR8190

Calcium assay kits, FLIPR® Calcium 6 and 6-QF assay kits

Supplier: MOLECULAR DEVICES
Description: The FLIPR® Calcium 6 and 6-QF Assay Kits provide a fast, simple, and reliable fluorescence based assay for detecting changes in intracellular calcium. The Calcium 6 Assay Kit significantly reduces fluorescence background with a one-step protocol. The Calcium 6-QF Assay Kit provides a quench-free option for sensitive targets or multiplexing applications.

Product Image-TNB-1020-L050

Foxp3/transcription factor staining buffer

Supplier: Tonbo Biosciences
Description: Foxp3/transcription factor staining buffer contains specially formulated buffers and solutions for optimal resolution and low background in your analysis of nuclear antigens by flow cytometry. This complete kit contains three components for use in these staining protocols for detection of nuclear antigens such as Foxp3 and ROR gamma. Foxp3/transcription factor fix/perm concentrate (4x) 50 ml. A concentrated solution which, when diluted with Foxp3/transcription factor fix/perm diluent (1x) provides best results in protocols for intranuclear staining of transcription factors using fluorescently conjugated antibodies.

Product Image-BSENBEK-2212-2P

NGF Rapid™ ELISA kit: human

Supplier: Biosensis
Description: The Biosensis NGF Rapid™ enzyme-linked immunosorbent assay (ELISA) kit is a sandwich ELISA that allows the quantification of human NGF in less than 3 hours in cell culture supernatants, serum, plasma (citrate) and brain extracts only if used as directed.

Product Image-ABCAAB285233-96

Hepcidin (Rat) ELISA Kit

Catalog Number: (ABCAAB285233-96)
Supplier: Abcam
Description: A sandwich ELISA kit for the qualitative detect Hepcidin in rat serum or plasma.
UOM: 1 * 96 Tests
Product Image-CAYM500440-96

Oxytocin ELISA Kit

Supplier: Cayman Chemical
Description: For the quantification of oxytocin in plasma.

Image Unavailable-ROCKKOA0843

Human Complement H - CFH ELISA Kit

Catalog Number: (ROCKKOA0843)
Supplier: Rockland Immunochemicals
Description: Human complement H - CFH AccuSignal ELISA 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 on +353 1 88 22222.
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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This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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