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You Searched For: Protein Assays

Accurately quantifying total protein concentration is a key to most experiments and is often necessary for isolation, separation, and analysis of proteins by biochemical methods. When it is necessary to determine the total protein concentration in a sample, one of the first factors to consider is the selection of a protein assay method. These choices are typically based upon the compatibility of the method with the samples to be assayed. Each method has its own advantages and disadvantages.

Accurately quantifying total protein concentration is a key to most experiments and is often necessary for isolation, separation, and analysis of proteins by biochemical methods. When it is necessary to determine the total protein concentration in a sample, one of the first factors to consider is the selection of a protein assay method. These choices are typically based upon the compatibility of the method with the samples to be assayed. Each method has its own advantages and disadvantages.


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Product Image-MMMPALLTEC60

Clean-Trace™ surface protein (allergen) test swab

Catalog Number: (MMMPALLTEC60)
Supplier: 3M Food Safety
Description: 3M™ Clean-Trace™ Surface Protein (Allergen) Test Swab ALLTEC60 is a rapid, simple, and reliable solution to monitor the presence of allergens on surfaces to effectively manage cleaning.
UOM: 1 * 60 items
Product Image-MMMPPRO100

Clean-Trace™ Surface Protein Plus swabs

Catalog Number: (MMMPPRO100)
Supplier: 3M Food Safety
Description: 3M™ Clean-Trace™ Surface Protein Plus Test Swab PRO100 is a simple, quick, and reliable method of checking for the removal of protein residues after cleaning and quickly identifies contamination.
UOM: 1 * 100 items
Image Unavailable-488250-1

Non-Interfering Protein Assay™ Kit, 500 assays

Catalog Number: (488250-1)
Supplier: Merck Millipore (Calbiochem‎)
Description: Non-Interfering Protein Assay™ Kit is an easy-to-use protein assay that overcomes interference of agents found in protein solutions including detergents, chelating agents, reducing agents, amines, sugars, urea, and others. The Universal Protein Precipitating Agent (UPPA™ Reagent) is used to precipitate and immobilize the protein in the tube while the interfering reagents are removed.
UOM: 1 * 1 KIT
Product Image-PIER22662

Pierce™ 660 nm Protein Assay Kit and Reagent

Supplier: Thermo Fisher Scientific
Description: Pierce™ 660 nm Protein Assay is a ready to use, detergent- and reducing agent-compatible assay reagent to quickly measure (A660 nm) total protein concentration compared to a protein standard.

MSDS

Product Image-PIER23234

Pierce™ Micro BCA™ Protein Assay Kit and Reagents

Supplier: Thermo Fisher Scientific
Description: Micro BCA™ protein assay kit is a specialised version of Pierce™ BCA protein assay for determining the protein concentration of dilute samples.

MSDS

Product Image-MMMP560256

Clean-Trace™ Surface Protein Instant

Catalog Number: (MMMP560256)
Supplier: 3M Food Safety
Description: Clean-Trace™ Surface Protein Instant
UOM: 1 * 50 items
Product Image-PIER23200

Coomassie (Bradford) protein assay kit, Pierce™

Catalog Number: (PIER23200)
Supplier: Thermo Fisher Scientific
Description: The Pierce™ Coomassie (Bradford) Protein Assay Kit is a ready-to-use, stable formulation of the traditional Bradford assay reagent to measure (A595 nm) total protein concentration compared to a protein standard.
UOM: 1 * 1 KIT

MSDS


Product Image-PIER23240

Modified Lowry Protein Assay Kit, sufficient reagents to perform 480 standard tube assays or 2,400 microplate assays

Catalog Number: (PIER23240)
Supplier: Thermo Fisher Scientific
Description: The Modified Lowry Protein Assay Kit is the preferred colorimetric assay for quantifying total protein concentration.
UOM: 1 * 1 KIT

MSDS


Product Image-PIER23212

Pierce™ BCA™ Protein assay kits and reagents

Supplier: Thermo Fisher Scientific
Description: Pierce BCA™ (bicinchoninic acid) reagents provide accurate determination of protein concentration with most sample types encountered in protein research. The Pierce BCA™ Protein Assay can be used to assess yields in whole cell lysates and affinity-column fractions, as well as to monitor protein contamination in industrial applications. Compared to most dye-binding methods, the BCA™ Assay is affected much less by protein compositional differences, providing greater protein-to-protein uniformity.

MSDS

Product Image-PIER23236

Pierce™ Coomassie Plus (Bradford) Protein Assay Kit

Catalog Number: (PIER23236)
Supplier: Thermo Fisher Scientific
Description: The Pierce™ Coomassie Plus Protein assay is a quick and ready-to-use, reducing agent-compatible, improved Bradford assay to quickly measure (A595 nm) total protein concentration compared to a protein standard.
UOM: 1 * 1 KIT

MSDS


Image Unavailable-CAYM700480-96

Kit contains: Standard, buffers, enzyme, enzyme mixture, detector, and plate

Catalog Number: (CAYM700480-96)
Supplier: Cayman Chemical
Description: A simple and sensitive tool for assaying glycogen from tissue.
UOM: 1 * 1 items
Image Unavailable-733-1797

Sulfo S-HyNic Crosslinker (water soluble)

Supplier: TRILINK BIOTECHNOLOGIES
Description: Protein assay, Conjugation reagent, Sulfo S-HyNic Crosslinker (water soluble)

Product Image-SOLUP-9002-002

R-PE-Antibody Conjugation kit, for 2×0,5 mg of antibody

Catalog Number: (SOLUP-9002-002)
Supplier: TRILINK BIOTECHNOLOGIES
Description: The R-PE-Antibody Conjugation kit offers an innovative catalysed conjugation that delivers >95% conversion of antibody to conjugate. The kit includes everything needed to make two direct-labelled R-PE antibody conjugates from 500 µg of any user-supplied antibody.
UOM: 1 * 1 KIT

Market Source Item This is a MarketSource item. Additional charges may apply

Image Unavailable-SART18-5121

Octet® Anti-penta-HIS (HIS1K) biosensors

Catalog Number: (SART18-5121)
Supplier: Sartorius
Description: For label-free quantitation and kinetic analysis of his-tagged proteins.
UOM: 1 * 5 items
Product Image-OZBIBA00070

Bradford Protein Assay Kit (B-Pak) with 500 ml Bradford Protein Assay reagent and 2× BSA sets (7 vials×2 ml)

Supplier: OZ BIOSCIENCES
Description: Bradford Protein Assay Kit (B-Pak) is a straightforward and rapid kit for determining the concentration of proteins in solution. This ready to use kit is provided with 1X reagent and 2 sets of BSA standards which means no dilution, filtration or calculation required. B-Pak is provided with adapted protocols for all experimental conditions – micro and macroassays.

Product Image-PIER23275

Pierce™ Quantitative Colorimetric Peptide Assay

Catalog Number: (PIER23275)
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific™ Pierce™ Quantitative Colorimetric Peptide Assay is an easy-to-use colorimetric microplate assay designed specifically to improve the sensitivity and reproducibility of quantitation of peptide mixtures.
UOM: 1 * 500 Assays
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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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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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