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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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.

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


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


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

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


Catalog Number: (COVID19AGVCG)
Supplier: SURESCREEN
Description: A rapid test for the qualitative detection of SARS-CoV-2 antigen in a nasal swab.
UOM: 1 * 25 Tests


Catalog Number: (23007.)
Supplier: Biotium
Description: TrueBlack™ is a reagent for quenching lipofuscin autofluorescence in tissue sections for immunofluorescence staining. Lipofuscin consists of highly autofluorescent granules of oxidized proteins and lipids that build up in the lysosomes of aging cells. Lipofuscin granules fluoresce brightly in all channels used for fluorescence microscopy and accumulate in a cell and tissue types with age.
UOM: 1 * 1 mL

MSDS


Catalog Number: (29051.)
Supplier: Biotium
Description: EvaEZ™ Fluorometric Polymerase Activity Assay Kit provides an easy and accurate way to determine the activity of a nucleic acid polymerase without using radioisotopes.
UOM: 1 * 2 mL

MSDS


Supplier: CELL VIABILITY INC.
Description: The Cell Viability Reagent Kits are designed specifically for use with the Beckman Coulter Vi-CELL® Cell Viability Analyser. The Cell Viability Reagent Kits, as well as being cost-efficient, are proven to be of equivalent quality and performance when compared to Beckman Coulter Vi-CELL® Kits.
Catalog Number: (GENOIT3170)
Supplier: G-Biosciences
Description: Immunotag™ Human ROMO1 (Reactive oxygen species modulator 1) sandwich ELISA kit in 96-well plate format.
UOM: 1 * 1 KIT


Catalog Number: (BSBTEK1443)
Supplier: BosterBio
Description: Sandwich high sensitivity ELISA kit for quantitative detection of mouse BMP-7.
UOM: 1 * 1 KIT


Catalog Number: (BSBTEK1455)
Supplier: BosterBio
Description: Sandwich high sensitivity ELISA kit for quantitative detection of human APOE.
UOM: 1 * 1 KIT


Catalog Number: (30062.)
Supplier: Biotium
Description: NucView® 488 and MitoView™ 633 kit allows profiling of apoptotic cells simultaneously with changes in mitochondrial membrane potential using either fluorescence microscopy or flow cytometry.
UOM: 1 * 1 KIT


Catalog Number: (AVIVOKAO00139)
Supplier: Aviva Systems Biology
Description: Aflatoxin Total ELISA Kit
UOM: 1 * 1 KIT


Catalog Number: (BSBTEK0726)
Supplier: BosterBio
Description: Sandwich high sensitivity ELISA kit for quantitative detection of human CXCL4/PF4.
UOM: 1 * 1 KIT


Catalog Number: (CAYM703102-480)
Supplier: Cayman Chemical
Description: For the measurement of glutathione-dependent peroxidases in plasma, erythrocyte lysates, tissue homogenates, and cell lysates.
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 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
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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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