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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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VWR® Bradford Method Protein Assay Kit

Supplier: VWR
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. The standard protocol is used for measuring 10-100 μg of protein and the microassay is used for measuring 1-10 μg of protein. For maximum convenience, Bradford Reagent and 0.5 mg/ml BSA standard solution are offered individually or as components of a kit.

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qScript® Ultra Flex Kits, Quantabio

Supplier: Quantabio
Description: Faster, longer, tougher next gen cDNA synthesis with flexible priming.

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AzureRed Fluorescent Protein Stain, Azure BioSystems

Catalog Number: (10147-342)
Supplier: Azure Biosystems
Description: AzureRed Fluorescent Protein Stain is a quantitative total protein stain for blots and blots with the sensitivity to detect less than 1 ng of protein per band or spot

SDS Product available on GSA Advantage®


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HardyCHROM MRSA/HardyCHROM Staph Aureus Biplate, Hardy Diagnostics

Catalog Number: (75813-958)
Supplier: Hardy Diagnostics
Description: HardyCHROM MRSA/HardyCHROM Staph aureus is recommended for the isolation, differentiation, and enumeration of Staphylococcus aureus by colony color.

Certificates Product available on GSA Advantage®


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5-Hydroxymethylcytosine DNA ELISA Kit, Enzo Life Sciences

Catalog Number: (75786-620)
Supplier: Enzo Life Sciences
Description: Highly sensitive, rapid ELISA kit to quantify 5-hydroxymethylcytosine in DNA with results that closely correlate to mass spectrometry analysis.

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CYTO-ID® Autophagy Detection Kit 2.0, Enzo Life Sciences

Supplier: Enzo Life Sciences
Description: A brighter and more photostable, no-transfection, quantitative assay for monitoring autophagy in live  cells.

SDS

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PLAQPRO® Lp-PLA2 Assay, Enzo Life Sciences

Catalog Number: (76013-838)
Supplier: Enzo Life Sciences
Description: Enzyme activity kit to measure Lp-PLA2 activity in  serum samples
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TIMP-1 (Human) ELISA Kit, Enzo Life Sciences

Catalog Number: (75786-348)
Supplier: Enzo Life Sciences
Description: Highly sensitive TIMP-1 ELISA kit enabling detection of TIMP-1 in serum, plasma, saliva, urine and tissue culture media in just 2 hours.

SDS


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Human Complement H - CFH ELISA Kit, Rockland Immunochemicals

Catalog Number: (76237-634)
Supplier: Rockland Immunochemical
Description: Human Complement H - CFH AccuSignal ELISA Kit
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Human P-Cadherin ELISA Kit, Rockland Immunochemicals

Catalog Number: (76237-230)
Supplier: Rockland Immunochemical
Description: Human P-Cadherin AccuSignal ELISA Kit
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Human CEA ELISA Kit, Rockland Immunochemicals

Catalog Number: (76237-384)
Supplier: Rockland Immunochemical
Description: Human CEA AccuSignal ELISA Kit
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Human IL-22 ELISA Kit, Rockland Immunochemicals

Catalog Number: (76237-424)
Supplier: Rockland Immunochemical
Description: Human Interleukin-22 AccuSignal ELISA Kit
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Human Biglycan ELISA Kit, Rockland Immunochemicals

Catalog Number: (76237-516)
Supplier: Rockland Immunochemical
Description: Human Biglycan AccuSignal ELISA Kit
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Rat BTC ELISA Kit, Rockland Immunochemicals

Catalog Number: (76237-482)
Supplier: Rockland Immunochemical
Description: Rat BTC AccuSignal ELISA Kit
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NFκB p65 (Total/Phospho) ELISA kit, Enzo Life Sciences

Catalog Number: (76218-676)
Supplier: Enzo Life Sciences
Description: For the quantitative determination of active NFκB p65 in cell lysates of human, mouse, and rat origin.

The NFκB p65 EIA kit provides a sensitive, rapid and reliable method to measure the active form of NFκB p65. The assay uses streptavidin-coated plates with bound NFκB biotinylated-consensus sequence to capture only the active form of NFκB. The captured active NFκB is incubated with a specific NFκB p65 antibody, which is then detected using an HRP conjugated secondary antibody. The assay is developed with a chemiluminescent substrate and the signal is detected using a luminometer. Higher throughput 96 well plate based method faster than EMSA and Western blot with sensitive chemiluminescent detection.
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LEADING LIGHT® Wnt Reporter Cell Line, Enzo Life Sciences

Catalog Number: (76002-540)
Supplier: Enzo Life Sciences
Description: Wnt reporter cell line for discovering Wnt pathway modulators.
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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 1-800-932-5000.
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 1-800-932-5000.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
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  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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 1-800-932-5000.
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