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Protein Assays


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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.


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Supplier:  VWR
Description:   The Bradford Protein Assay is the preferred colorimetric assay for quantifying total protein concentration. Based upon complex formation between basic...
MSDS SDS

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...
MSDS SDS
Product available on GSA Advantage®

Supplier:  Enzo Life Sciences
Description:   Assay Buffer from the Ubiquitinylation Kits
Supplier:  Enzo Life Sciences
Description:   ProteoStat® Protein refolding and aggregation sensing kit provides a fractional factorial matrix design to facilitate screening of refolding parameter...
Supplier:  Molecular Devices
Description:   The QBT™ Fatty Acid Uptake Assay is a homogeneous assay amenable to high-throughput screening.
Catalog Number: (10810-052)

Supplier:  Enzo Life Sciences
Description:   The only commercially available kit for isolation and enrichment of SUMOylated proteins.
Supplier:  Enzo Life Sciences
Description:   For the detection of apoptotic cells by flow cytometry.

Supplier:  Enzo Life Sciences
Description:   This kit is a complete assay system to measure protease activity of recombinant caspase-1
Supplier:  Tonbo Biosciences
Description:   Tonbo Biosciences Foxp3 / Transcription Factor Staining Buffer Kit contains specially formulated buffers and solutions for optimal resolution and low ...
Catalog Number: (95017-766)

Supplier:  Cytiva
Description:   2-D Quant Kit is designed for the accurate determination of protein concentration in samples prepared for electrophoresis techniques such as 2-D elect...
MSDS SDS
Product available on GSA Advantage®
Supplier:  Enzo Life Sciences
Description:   The EFLUXX-ID® Multidrug Resistance Assay Kit allows for functional detection of all three clinically relevant ABC transporter proteins MDR1 (p-glycop...
MSDS SDS

Supplier:  Enzo Life Sciences
Description:   Based on the detection of AFC (7-amino-4-trifluoromethyl coumarin) after cleavage from the labelled substrate VDVAD-AFC.

Supplier:  Enzo Life Sciences
Description:   This E3 ligase auto-ubiquitinylation kit enables proteins to be tested for ubiquitin E3 ligase activity through assessment of their ability to under a...

Supplier:  Enzo Life Sciences
Description:   1. Ubiquitinylation of specific endogenous HeLa lysate proteins, followed by their immediate detection/analysis using antibodies to the protein/s of i...
Supplier:  Enzo Life Sciences
Description:   The SIRT5 Fluorometric Drug Discovery Kit is a sensitive fluorometric assay is designed to measure the lysyl desuccinylase activity of the recombinant...
Supplier:  Enzo Life Sciences
Description:   Robust, quantitative detection of aggresomes relevant to the study of neurodegenerative disease, liver disease and toxicology.
MSDS SDS
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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.
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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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