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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-CAYM10009292-480

Leukotriene B₄ Express ELISA kit

Supplier: Cayman Chemical
Description: A competitive assay that can be used for quantification of LTB₄ in plasma and other sample matrices.

Product Image-CAYM10007819-96

SREBP-2 transcription factor assay kit

Catalog Number: (CAYM10007819-96)
Supplier: Cayman Chemical
Description: 96 well assay for measurement of SREBP-2.
UOM: 1 * 1 KIT
Product Image-CAYM10009658-96

Practice ELISA kit

Catalog Number: (CAYM10009658-96)
Supplier: Cayman Chemical
Description: A great alternative to learn Cayman’s AChE ELISA technology.
UOM: 1 * 1 KIT
Image Unavailable-CAYM10008883-480

Cell proliferation assay kit, WST-1

Supplier: Cayman Chemical
Description: WST-1 Proliferation Assay Kit provides an easy to use tool for studying the induction and inhibition of cell proliferation in any<i> in vitro</i> model. The assay is based on the reduction of tetrazolium salt WST-1 to soluble formazan by electron transport across the plasma membrane of dividing cells. This kit will also allow investigators to screen drug candidates involved in regulation of cell cycle.

Product Image-TNB-6611-KIT

APO-BRDU™ kit, TUNEL Assay

Catalog Number: (TNB-6611-KIT)
Supplier: Tonbo Biosciences
Description: The APO-DIRECT™ reagent kit provides a two color TUNEL (Terminal deoxynucleotide transferase dUTP Nick End Labelling) assay for labeling DNA breaks and total cellular DNA to detect apoptotic cells by flow cytometry. The kit contains the instructions and reagents required for measuring apoptosis in cells including: positive and negative control cells for assessing reagent performance; washing, reaction and rinsing buffers for processing individual steps in the assay; terminal deoxynucleotidyl tranferase enzyme (TdT), fluorescein isothiocyanate (FITC) deoxyuridine triphosphate (FITC-dUTP) for labeling DNA breaks and PI/RNase A solution for counter staining the total DNA.
UOM: 1 * 50 Tests
Product Image-ABCAAB285245-96

QuickDetect™ BSA (Human) ELISA Kit

Catalog Number: (ABCAAB285245-96)
Supplier: Abcam
Description: A rapid sandwich ELISA kit for quantifying of BSA in human serum and other biological fluid.
UOM: 1 * 96 Tests
Product Image-ABCAAB285246-96

ACE2 (Human) ELISA Kit

Catalog Number: (ABCAAB285246-96)
Supplier: Abcam
Description: A Sandwich ELISA kit for the quantitative measurement of ACE2 in biological fluids.
UOM: 1 * 96 Tests
Product Image-ABCAAB285232-96

Doxycycline ELISA Kit, Inc.

Catalog Number: (ABCAAB285232-96)
Supplier: Abcam
Description: A competitive ELISA kit for the quantitative measurement of doxycycline in tissue, honey, milk, serum.
UOM: 1 * 96 Tests
Product Image-ABCAAB285240-96

Estrogen Receptor (ERα) (Human) ELISA Kit

Catalog Number: (ABCAAB285240-96)
Supplier: Abcam
Description: An Sandwich ELISA kit to quantify human ER-alpha in human serum, plasma and other biological fluids.
UOM: 1 * 96 Tests
Product Image-ABCAAB285242-96

QuickDetect™ Total Cholesterol (Mouse) ELISA Kit

Catalog Number: (ABCAAB285242-96)
Supplier: Abcam
Description: Rapid sandwich ELISA kit to quantify Total cholesterol in mouse serum, plasma, culture supernatnat.
UOM: 1 * 96 Tests
Product Image-ABCAAB287807-96

Alanine Aminotransferase 1 (GPT) (Human) ELISA Kit

Catalog Number: (ABCAAB287807-96)
Supplier: Abcam
Description: A Sandwich ELISA kit to quantify human GPT in serum, plasma and other biological fluids.
UOM: 1 * 96 Tests
Product Image-ABCAAB287789-96

Norepinephrine (NE) ELISA Kit

Catalog Number: (ABCAAB287789-96)
Supplier: Abcam
Description: A competitive ELISA kit for quantify Norepinephrine biological fluids.
UOM: 1 * 96 Tests
Product Image-ABCAAB287824-96

Dihydrotestosterone (DHT) ELISA Kit

Catalog Number: (ABCAAB287824-96)
Supplier: Abcam
Description: A competitive ELISA kit for the quantitative measurement of dihydrotestosterone in biological fluids.
UOM: 1 * 96 Tests
Product Image-MLDVR8222

Potassium assay kits, FLIPR®

Supplier: Molecular Devices
Description: The FLIPR® Potassium Assay Kit measures functional activity of ligand- and voltage-gated potassium channels. The homogeneous, no-wash assay protocol provides a large signal window and high Z' values.

Image Unavailable-NOVUNBP2-68071

Rat Neuregulin-1/NRG1 ELISA kit (colorimetric)

Catalog Number: (NOVUNBP2-68071)
Supplier: Novus Biologicals
Description: This kit recognizes Rat NRG-1 in samples. No significant cross-reactivity or interference between Rat NRG-1 and analogues was observed.
UOM: 1 * 1 KIT
Product Image-80132.

CF® Dye Dextran 150000 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 150,000 MW, and contains a formaldehyde-fixable free-amine group.

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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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