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79 results for Proteïne-assays

U hebt gezocht naar: Proteïne-assays

Proteïne-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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Glutathione Fluorometric Assay Kit

Glutathione Fluorometric Assay Kit

Supplier: Abcam

Simple assay to detect total glutathione.

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Accessories for protein assays

Supplier: G-Biosciences

Protein assay, dotMETRIC™ spot application device

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Streptavidin poly-HRP conjugate, Pierce™

Streptavidin poly-HRP conjugate, Pierce™

Supplier: Thermo Fisher Scientific

Pierce™ Streptavidin Poly-HRP conjugate is biotin-binding protein conjugated with polymers of horseradish peroxidase, enabling signal amplification and detection of biotinylated antibodies for IHC and other methods.

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ReadiUse™ TCEP Removal Solution

ReadiUse™ TCEP Removal Solution

Supplier: AAT Bioquest

TCEP is a common reducing reagent widely used to break disulfide bonds within and between proteins.

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Amplite® Rapid Colorimetric Biotin Quantitation Kit

Supplier: AAT Bioquest

Optimised to use with Nanodrop. Amplite™ colorimetric biotin quantitation kit is designed to quantify the number of biotins attached to a protein or other macromolecule with a nanodrop spectrometer.

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Octet® Anti-penta-HIS (HIS1K) biosensors

Supplier: Sartorius

For label-free quantitation and kinetic analysis of his-tagged proteins.

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Lumiwox™ Acridinium NHS Ester

Lumiwox™ Acridinium NHS Ester

Supplier: AAT Bioquest

The acridinium NHS ester can be used to label proteins and nucleic acids.

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ApoSight™ Green Caspase 3/7 substrate

ApoSight™ Green Caspase 3/7 substrate

Supplier: AAT Bioquest

ApoSight™ Green Caspase 3/7 substrate is the first fluorogenic probe for the direct fluorescence imaing of caspase activities in live cells.

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Tetracysteine REASH Acetate *2 mM DMSO Solution*

Tetracysteine REASH Acetate *2 mM DMSO Solution*

Supplier: AAT Bioquest

REASH acetate is a cell-permeable version of REASH, which is a resorufin derivative, modified to contain two arsenic atoms at a set distance from each other.

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Tetracysteine FLASH Diacetate *2 mM DMSO Solution*

Tetracysteine FLASH Diacetate *2 mM DMSO Solution*

Supplier: AAT Bioquest

FLASH diacetate is a cell-permeable version of FlASH, which is a fluorescein derivative, modified to contain two arsenic atoms at a set distance from each other.

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ReadiUse™ TCA Deproteinization Sample Preparation Kit

ReadiUse™ TCA Deproteinization Sample Preparation Kit

Supplier: AAT Bioquest

The analysis of amino acids, ions, metabolites and other small molecules is frequently hindered by the interference of lipids, protein and enzymes present in biofluids, cell and tissue lysates.

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Antibody labelling kits, HisTag® Antibody HRP Conjugate kit

Supplier: Merck Millipore (Novagen)

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.

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Portelite™ Rapid Fluorimetric Biotin Quantitation Kit

Supplier: AAT Bioquest

Optimised to use with CytoCite™ and Qubit™ fluorometers. Portelite™ rapid fluorimetric biotin quantitation kit is specifically optimised to quantify biotin and biotin conjugates with a portal fluorometer such as CytoCite™ and Qubit™ fluorometer.

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Tetracysteine REASH Reagent *2 mM DMSO Solution*

Tetracysteine REASH Reagent *2 mM DMSO Solution*

Supplier: AAT Bioquest

REASH is a resorufin derivative, modified to contain two arsenic atoms at a set distance from each other.

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Amplite® Fluorimetric Biotin Quantitation Kit

Supplier: AAT Bioquest

Designed for consistent and dependable results. Amplite® Fluorimetric Biotin Quantitation Kit uses Biotinylite™ Green, a fluorogenic biotin sensor.

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Tetracysteine FLASH Reagent *2 mM DMSO Solution*

Tetracysteine FLASH Reagent *2 mM DMSO Solution*

Supplier: AAT Bioquest

FLASH is a fluorescein derivative, modified to contain two arsenic atoms at a set distance from each other.

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Histone, from calf thymus, MP Biomedicals

Supplier: MP Biomedicals

Histones are soluble in water (10 mg/ml) or 0,5 N HCl (10 mg/ml), yielding a clear to hazy solution depending on the fraction. They are soluble in 6 M urea (4 to 10 mg/ml), but this will denature the histones.

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2-D Quant kit

2-D Quant kit

Supplier: Cytiva

2-D Quant Kit is ontworpen voor de nauwkeurige bepaling van proteïneconcentratie in monsters bereid voor elektroforese technieken zoals 2-D elektroforese, SDS-PAGE of IEF.

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Biotin labelling kit

Biotin labelling kit

Supplier: Abnova

Biotin Labelling Kit is used for simple and rapid preparation of biotin-labeled antibodies and proteins.

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