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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-PIER23200

Coomassie (Bradford) protein assay kit, Pierce™

Référence Produit: (PIER23200)
Fournisseur: 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

FDS (Fiche de données de sécurité) Certificats.


Product Image-PIER23250

Pierce™ BCA Protein Assay Kits - Reducing Agent Compatible

Fournisseur: Thermo Fisher Scientific
Description: This BCA Protein Assay Kit - Reducing Agent Compatible enables the measurement of protein concentration in samples that contain thiol-reductants dithiothreitol (DTT) and 2-mercaptoethanol (BME).

Product Image-PIER23266

Pierce™ Protease Assay Kits, Colorimetric and Fluorometric

Fournisseur: Thermo Fisher Scientific
Description: Pierce™ Protease Assay Kits are an ideal choice for performing routine assays necessary during the isolation of proteases, or for identifying the presence of contaminating proteases in protein samples. These protease assays are also ideal for studying pH or temperature vs. activity profiles of purified proteases.

Product Image-PIER21115

Biotinylated-protein interaction pull down kit, Pierce™

Référence Produit: (PIER21115)
Fournisseur: Thermo Fisher Scientific
Description: Pierce™ biotinylated protein interaction pull-down kit contains the necessary components to capture and purify interactors of a biotin-labeled protein or ligand.
UOM: 1 * 1 KIT
Product Image-AATB11111

Portelite™ Fluorimetric Protein Quantitation Kit, Optimized for CytoCite™ and Qubit™ Fluorometers

Référence Produit: (AATB11111)
Fournisseur: AAT BIOQUEST
Description: Protein quantification is an essential task in protein purification, electrophoresis, cell biology, molecular biology and other research applications.
UOM: 1 * 500 Tests
Product Image-AATB22332

Tetracysteine REASH Reagent *2 mM DMSO Solution*

Référence Produit: (AATB22332)
Fournisseur: AAT BIOQUEST
Description: REASH is a resorufin derivative, modified to contain two arsenic atoms at a set distance from each other.
UOM: 1 * 100 Tests
Product Image-PIER23234

Pierce™ Micro BCA™ Protein Assay Kit and Reagents

Fournisseur: 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.

Image Unavailable-71840-3

Antibody labelling kits, HisTag® Antibody HRP Conjugate kit

Référence Produit: (71840-3)
Fournisseur: Merck Millipore (Novagen)
Description: The HisTag® Antibody HRP Conjugate kit contains a horseradish peroxidase-conjugated HisTag® Monoclonal Antibody that is useful as a single detection reagent, thus eliminating cross-reactivity associated with secondary antibody reagents. It recognises five consecutive histidine residues regardless of the surrounding amino acid context. The purified antibody conjugate produces a strong signal at a 1:1000 to 1:2000 dilution on Western blots and dot blots. The HisTag® Antibody HRP Conjugate also detects the recombinant marker bands in the Novagen Perfect Protein™ Western Markers for convenient visualisation of accurate internal standards on Western blots.
UOM: 1 * 125 µl
Product Image-PIER16175

Firefly luciferase flash assay kit, Pierce™

Fournisseur: Thermo Fisher Scientific
Description: 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.

Product Image-PIER23215

Compat-Able™ Protein assay preparation reagent set

Référence Produit: (PIER23215)
Fournisseur: Thermo Fisher Scientific
Description: The Compat-Able™ Protein assay preparation reagent set eliminates interfering substances from protein assay samples to make them compatible with BCA and Bradford assays.
UOM: 1 * 500 mL
Image Unavailable-PIER23239

Coomassie Plus™ protein assay kit, Compat-Able™

Référence Produit: (PIER23239)
Fournisseur: Thermo Fisher Scientific
Description: The Thermo Scientific™ Compat-Able™ Coomassie Plus Protein Assay Kit eliminates interfering substances from protein assay samples to make them compatible with BCA and Bradford assays.
UOM: 1 * 1 KIT
Product Image-PIER48895

Marfey's reagent (FDAA or 1-fluoro-2-4-dinitrophenyl-5-L-alanine amide), Pierce™

Référence Produit: (PIER48895)
Fournisseur: Thermo Fisher Scientific
Description: Marfey's Reagent (FDAA or 1-fluoro-2-4-dinitrophenyl-5-L-alanine amide) reacts with primary amines to enable the quick and easy separation and quantitation of optical isomers of amino acids by reverse-phase chromatography.
UOM: 1 * 50 mg
Product Image-MMMPMPRO50

Surface protein plus test swabs, MPR050, Clean-Trace™

Référence Produit: (MMMPMPRO50)
Fournisseur: 3M Food Safety
Description: 3M™ Clean-Trace™ Surface protein plus test swab MPRO50 is a simple, quick, and reliable method of checking for the removal of protein residues after cleaning and quickly identifies contamination.
UOM: 1 * 50 Pce

Certificats.


Product Image-PIER22662

Pierce™ 660 nm Protein Assay Kit and Reagent

Fournisseur: 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.

FDS (Fiche de données de sécurité)

Product Image-PIER28005

Pierce™ Biotin Quantitation Kit

Référence Produit: (PIER28005)
Fournisseur: Thermo Fisher Scientific
Description: 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.
UOM: 1 * 1 KIT

FDS (Fiche de données de sécurité)


Product Image-PIER16176

Firefly luciferase glow assay kit, Pierce™

Fournisseur: Thermo Fisher Scientific
Description: 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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