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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-102965-106

Rac Activation Assays, Cell Biolabs

Catalog Number: (102965-106)
Supplier: Cell Biolabs
Description: Cell Biolabs' Rac Activation Assays use visible agarose beads to selectively precipitate the active form of Rac
Image Unavailable-PI23280

Pierce PeroXOquant™ Quantitative Peroxide Assay Kits (Aqueous), Thermo Scientific

Catalog Number: (PI23280)
Supplier: Invitrogen
Description: Pierce™ Quantitative Peroxide Assay Kit (Aqueous) detects and measures hydrogen peroxide levels in biological samples using an Iron and Xylenol orange* (XO) reagent.

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Image Unavailable-103888-868

SARS-CoV-2 Spike Protein Titer Assay Kit, Acro Biosystems

Catalog Number: (103888-868)
Supplier: ACROBIOSYSTEMS
Description: This kit is developed for detecting SARS-CoV-2 Spike Protein in the sample.
Product Image-PI23252

Pierce™ BCA™ Protein Assays, Reducing Agent Compatible, Thermo Scientific

Supplier: Invitrogen
Description: This reducing agent-compatible version of Thermo Scientific's Pierce BCA Protein Assay enables one to measure protein concentration in samples that contain thiol-reductants dithiothreitol (DTT) and 2-mercaptoethanol (BME).

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Product Image-PI48895

Pierce™ Marfey's Reagent, Thermo Scientific

Catalog Number: (PI48895)
Supplier: Invitrogen
Description: Thermo Scientific Pierce Marfey's Reagent (FDAA) reacts with primary amines to enable the quick and easy separation and quantitation of optical isomers of amino acids by reverse-phase chromatography.

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Product Image-103549-582

ROS Detection Assay Kit, OZ Biosciences

Catalog Number: (103549-582)
Supplier: OZ Biosciences
Description: The ROS Detection Assay kit (Green Fluorescence) is a cell-based assay designed for measuring Reactive Oxygen Species (ROS) activity within a cell using the cell-permeable fluorogenic probe 2’, 7’-Dichlorodihydrofluorescein diacetate (DCF-DA).
Product Image-PI23285

Pierce PeroXOquant™ Quantitative Peroxide Assay Kits (Lipid), Thermo Scientific

Catalog Number: (PI23285)
Supplier: Invitrogen
Description: Pierce™ Quantitative Peroxide Assay Kit (Lipid) detects and measures hydrogen peroxide levels in biological samples using an Iron and Xylenol orange* (XO) reagent.

SDS Certificates


Product Image-103537-344

FluoProdige Assay Kit, OZ Biosciences

Catalog Number: (103537-344)
Supplier: OZ Biosciences
Description: The FluoProdige Protein Quantification Assay Kit presents a complete fluorometric assay for protein and peptide quantification. FluoProdige facilitates and improves protein quantification by providing sensitivity and convenience when compared to classic colorimetric measurements such as Lowry or BCA.
Product Image-PI23239

Pierce™ Compat-Able™ Coomassie Plus Protein Assay Kit, Thermo Scientific

Catalog Number: (PI23239)
Supplier: Invitrogen
Description: The Compat-Able™ Coomassie Plus Protein Assay Kit eliminates interfering substances from protein assay samples to make them compatible with BCA and Bradford assays.
Product Image-102964-944

OxiSelect™ TBARS Assay Kit (MDA Quantitation), Cell Biolabs

Supplier: Cell Biolabs
Description: OxiSelect™ TBARS Assay Kit provides a much more user-friendly protocol to measure the MDA-TBA adduct

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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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