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.
Pierce™ Compat-Able™ Coomassie Plus Protein Assay Kit, Thermo Scientific
Supplier: Invitrogen
The Compat-Able™ Coomassie Plus Protein Assay Kit eliminates interfering substances from protein assay samples to make them compatible with BCA and Bradford assays.
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FluoProdige Assay Kit, OZ Biosciences
Supplier: OZ Biosciences
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.
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Cdc42 Activation Assays, Cell Biolabs
Supplier: Cell Biolabs
Cell Biolabs' Cdc42 Activation Assays use visible agarose beads to selectively precipitate the active form of Cdc42 protein
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BCA Protein Assay kit (BCA-PAK), OZ Biosciences
Supplier: OZ Biosciences
BCA Protein Assay kit (BCA-PAK) is useful for colorimetric detection and quantification of total protein content even in the presence of detergents.
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Pierce™ Phosphoprotein Phosphate Estimation Kit, Thermo Scientific
Supplier: Invitrogen
Pierce™ Phosphoprotein Phosphate Estimation Assay Kit enables classification and identification of proteins as phosphorylated (serine and threonine), as well as semi-quantitative assessment of the phosphorylation level.
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Octet® Protein A (ProA) Biosensor, Sartorius
Supplier: SARTORIUS CORPORATION MS
For determination of antibody concentration.
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Pierce™ Compat-Able™ BCA Protein Assay Kit, Thermo Scientific
Supplier: Invitrogen
The Thermo Scientific Compat-Able™ BCA Protein Assay Kit eliminates interfering substances from protein assay samples to make them compatible with BCA and Bradford assays.
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SARS-CoV-2 Spike Protein Titer Assay Kit, Acro Biosystems
Supplier: ACROBIOSYSTEMS INC MS
This kit is developed for detecting SARS-CoV-2 Spike Protein in the sample.
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Ras Activation Assays, Cell Biolabs
Supplier: Cell Biolabs
Cell Biolabs' Ras Activation Assays use visible agarose beads to selectively precipitate the active form of specific Ras protein of interest
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SARS-CoV-2 Nucleocapsid Protein Titer Assay Kit, Acro Biosystems
Supplier: ACROBIOSYSTEMS INC MS
This kit is developed for detecting the SARS-CoV-2 Nucleocapsid Protein in cell supernatant or SARS-CoV-2 virus in vitro.
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Anti-Rabbit Detection Module, Protein Simple
Supplier: PROTEIN SIMPLE MS
Use with a Jess/Wes or Sally Sue/Peggy Sue Separation Module.
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Pierce ProFound™ GST Protein Interaction Pull Down Kit, Thermo Scientific
Supplier: Invitrogen
The Pierce™ GST Interaction Pull-Down Kit contains the necessary components to capture and purify proteins that interact with GST-tagged fusion proteins.
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Pierce™ Firefly Luciferase Glow Assay Kit, Thermo Scientific
Supplier: Invitrogen
The Pierce™ Firefly Luciferase Glow Assay Kit provides a bright and stable bioluminescence signal (half-life greater than 2 hours) in the presence of firefly luciferase reporters for protein expression assays.
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Pierce™ Protein Conjugate, Fluorescein, Biotinylated, Thermo Scientific
Supplier: Invitrogen
Biotin-Fluorescein is a heterobifunctional reagent containing a biotin moiety and a fluorescein group separated by a long-chain hydrophilic polyethylene glycol (PEG) spacer arm.
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MELISA-TEK™ Meat Species Kits, Elisa Technologies Inc
Supplier: ELISA TECHNOLOGIES MS
The MELISA-TEK™ Meat Species Kit detects animal species proteins in meat and bone meals and animal feeds.
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Pierce™ Glycoprotein Carbohydrate Estimation Kit and Reagents, Thermo Scientific
Supplier: Invitrogen
Pierce™ Glycoprotein Carbohydrate Estimation Kit enables the amount of protein glycosylation to be measured as a percentage of total purified protein mass.
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Jess or Wes Separation Module, Protein Simple
Supplier: PROTEIN SIMPLE MS
Reagents for 104 data points to use with a detection module.
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96-Well Plates for Pierce™ Quantitative Fluorometric Peptide Assay, Thermo Scientific
Supplier: Invitrogen
Thermo Scientific™ 96-Well Plates are manufactured using high-quality polystyrene and are high-binding with black, flat well bottoms to accommodate fluorescence assays such as the Pierce™ Quantitative Fluorometric Peptide Assay.
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Pierce ProFound™ PolyHis-Protein Interaction Pull Down Kit, Thermo Scientific
Supplier: Invitrogen
The Pierce™ His Protein Interaction Pull-Down Kit contains the necessary components to capture and purify proteins that interact with His-tagged fusion proteins.
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Pierce ProFound™ Co-Immunoprecipitation Kits, Thermo Scientific
Supplier: Invitrogen
An ideal system for designing, constructing, and performing a controlled co-immunoprecipitation (co-IP) experiment.
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Reagents for Pierce PeroXOquant™ Peroxidase Assays, Thermo Scientific
Supplier: Invitrogen
Reagents for Pierce PeroXOquant™ Peroxidase Assays, Thermo Scientific
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Pierce ProFound™ Biotinylated-Protein Interaction Pull Down Kit, Thermo Scientific
Supplier: Invitrogen
Pierce™ Biotinylated Protein Interaction Pull-Down Kit contains the necessary components to capture and purify interactors of a biotin-labeled protein or ligand.
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Rac Activation Assays, Cell Biolabs
Supplier: Cell Biolabs
Cell Biolabs' Rac Activation Assays use visible agarose beads to selectively precipitate the active form of Rac
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Pierce™ Quantitative Colorimetric Peptide Assay
Supplier: Invitrogen
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.
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Pierce™ Protein Conjugate, Horseradish Peroxidase, Biotinylated, Thermo Scientific
Supplier: Invitrogen
Biotinylated horse radish peroxidase is used as control or signal amplification in IHC to amplify the signal of biotinylated primary antibodies using the avidin-biotin complex staining method.
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GTP Gamma S, Cytoskeleton MS
Supplier: CYTOSKELETON MS
GTP Gamma S is a non-hydrolyzable GTP analog.
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Pierce EZ™ Biotin Quantitation Kit, Thermo Scientific
Supplier: Invitrogen
Pierce™ Biotin Quantitation Kit includes aliquots of HABA reagent and biotinylated protein standard for convenient colorimetric determination of biotinylation levels in labeled antibodies and other proteins.
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Pierce PeroXOquant™ Quantitative Peroxide Assay Kits (Aqueous), Thermo Scientific
Supplier: Invitrogen
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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Pierce™ Detergent Compatible Bradford Assay Kit, Thermo Scientific
Supplier: Invitrogen
The Thermo Scientific™ Pierce™ Detergent Compatible Bradford Assay Kit is a quick and ready-to-use modification of the well-known Bradford coomassie dye-binding, colorimetric method for total protein quantitation
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Pierce™ Firefly Luciferase Flash Assay Kit, Thermo Scientific
Supplier: Invitrogen
The Pierce™ Firefly Luciferase Flash Assay Kit provides reagents to measure Red firefly luciferase activity in whole cell producing a very strong flash signal which decays rapidly.