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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.

SDS Certificates

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Immunology Manipulatives

Catalog Number: (470101-428)
Supplier: VWR
Description: Don’t let the wacky, colorful characters of this manipulative set fool you. Even though they look fun (and they are), students will learn some serious science: antigens, interferons, anti-viral proteins, phagocytosis, inflammation, leukocytes, and other concepts of specific and non-specific immunology. Students move large laminated pieces representing structures of the immune system to illustrate the various steps that occur during the “battle of the antigens.” Each piece is laminated and attaches to other pieces by Velcro®. Developed by biology teacher Sharon Spencer, these manipulatives can be used for hands-on learning, or as illustrations for reviews and tests. Includes five sets of manipulatives, storage bag, and instructions. Some assembly is required. Grades 10–12.
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sparQ RNA-Seq HMR Kits

Supplier: Quantabio
Description: Ultra FAST RNA library prep with integrated rRNA and globin depletion.

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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


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Vi-CELL BLU Reagent Kits, Beckman Coulter

Supplier: Beckman Coulter
Description: We have improved the Vi-CELL reagent pack to make it easier to use. The Vi-CELL reagents you know and trust are now packaged in a convenient ready-to-load kit. Simply open the instrument reagent panel and slide in the reagent pack. Each pack can be used for 310 activities before changing. Packs are easy to replace with no mess. Say goodbye to wrangling with tubes and splattering dye when you change out reagents.

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Mouse IL-11 ELISA Kit, Rockland Immunochemicals

Catalog Number: (76236-690)
Supplier: Rockland Immunochemical
Description: Mouse Interleukin-11 AccuSignal ELISA Kit
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Human Syndecan-4 - SDC4 ELISA Kit, Rockland Immunochemicals

Catalog Number: (76237-514)
Supplier: Rockland Immunochemical
Description: Human Syndecan-4 - SDC4 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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Mouse ICAM-1 ELISA Kit, Rockland Immunochemicals

Catalog Number: (76237-580)
Supplier: Rockland Immunochemical
Description: Mouse ICAM-1 AccuSignal ELISA Kit
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Mouse MMP-9 ELISA Kit, Rockland Immunochemicals

Catalog Number: (76236-752)
Supplier: Rockland Immunochemical
Description: Mouse MMP-9 AccuSignal ELISA Kit
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Mouse Fibronectin ELISA Kit, Rockland Immunochemicals

Catalog Number: (76236-610)
Supplier: Rockland Immunochemical
Description: Mouse Fibronectin AccuSignal ELISA Kit
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Chemiluminescent Western Blot Kit, Rockland Immunochemicals

Catalog Number: (RLKCA003)
Supplier: Rockland Immunochemical
Description: This Chemiluminescent Western Blot Kit allows for the detection of primary Rabbit polyclonal or monoclonal antibodies provided by the user
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Human Mer ELISA Kit, Rockland Immunochemicals

Catalog Number: (76236-906)
Supplier: Rockland Immunochemical
Description: Human Mer AccuSignal ELISA Kit
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Rat RAGE ELISA Kit, Rockland Immunochemicals

Catalog Number: (76235-736)
Supplier: Rockland Immunochemical
Description: Rat RAGE AccuSignal ELISA Kit
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Human Angiostatin K1-3 ELISA Kit, Rockland Immunochemicals

Catalog Number: (76237-386)
Supplier: Rockland Immunochemical
Description: Human Angiostatin K1-3 AccuSignal ELISA 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 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.
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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
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* Please note if your account is within the State of California two of these pieces of identification will be required.
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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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