Votre recherche pour: Thermo Fisher Scientific

Fournisseur: Thermo Fisher Scientific

Description: SuperSignal™ West Pico PLUS Chemiluminescent Substrate is an enhanced chemiluminescent (ECL) horseradish peroxidase (HRP) substrate that enables picogram- to high femtogram-level protein detection by Western blot analysis.

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Fournisseur: Thermo Fisher Scientific

Description: The 1-Step™ Ultra TMB-ELISA contains soluble TMB (3,3´,5,5´-tetramentylbenzidine) that is ideal for sensitive ELISA-based applications. TMB is a chromogenic substrate for horseradish peroxidase. Once oxidised by the enzyme, this substrate yields a blue product that absorbs at 370 nm and 652 nm. Adding sulfuric or phosphoric acid to stop the reaction changes the product to yellow that absorbs at 450 nm and provides greater sensitivity than the blue product. The 1-Step Ultra TMB-ELISA is supplied ready to use with no mixing required.

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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.

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Fournisseur: Thermo Fisher Scientific

Description: Pierce™ Trypsin Protease, MS Grade, is highly purified porcine trypsin that has been chemically modified for maximum activity and stability in proteomic applications.

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Référence Produit: (PIER34021)

Fournisseur: Thermo Fisher Scientific

Description: The Pierce™ TMB Substrate Kit contains soluble TMB (3,3´,5,5´-tetramethylbenzidine) that is ideal for sensitive ELISA-based applications. TMB is a chromogenic substrate for horseradish peroxidase. Once oxidised by the enzyme, this substrate yields a blue product that absorbs at 370 nm and 652 nm. Adding sulfuric or phosphoric acid to stop the reaction changes the product to yellow that absorbs at 450 nm.

UOM: 1 * 400 mL

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Fournisseur: Thermo Fisher Scientific

Description: SuperBlock Blocking buffer is an optimised solution containing a single purified glycoprotein that provides incredibly fast and effective blocking for ELISA, IHC, and western blot analysis. Blocking micro-plates, membranes, or tissues with a SuperBlock buffer yields a high signal-to-noise ratio in most detection systems.

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Référence Produit: (PIER77720)

Fournisseur: Thermo Fisher Scientific

Description: Bond-Breaker™ TCEP Solution (neutral pH) is a stable, 0,5 M solution of the thiol-free, phosphine-based TCEP compound, useful as a 10X stock for addition to SDS-PAGE sample loading buffers to reduce protein disulphide bonds.

UOM: 1 * 5 mL

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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.

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Référence Produit: (PIER26619)

Fournisseur: Thermo Fisher Scientific

Description: PageRuler™ Plus pre-stained protein ladders are a mixture of nine blue-, orange- and green-stained proteins (10 to 250 kDa) for use as size standards in protein electrophoresis (SDS-PAGE) and Western blotting.

UOM: 1 * 1 Pce

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Fournisseur: Thermo Fisher Scientific

Description: PageRuler™ pre-stained protein ladders are a mixture of ten blue-, orange- and green-stained proteins (10 to 180 kDa) for use as size standards in protein electrophoresis (SDS-PAGE) and Western blotting.

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Fournisseur: Thermo Fisher Scientific

Description: Positive ion calibration solutions are mixtures of highly purified ionisable molecules specifically designed for positive mode calibration of ion trap and orbitrap instruments.

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Référence Produit: (PIER26634)

Fournisseur: Thermo Fisher Scientific

Description: The Spectra™ Multicolour Broad Range Protein Ladder is a 4-colour protein standard containing 10 prestained proteins (10 to 260 kDa) for use in gel electrophoresis and Western blotting.

UOM: 1 * 1 Pce

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Fournisseur: Thermo Fisher Scientific

Description: The HeLa Protein Digest Standard is a highly validated mammalian protein digest that may be used as a quality control sample for mass spectrometry (MS) analysis of complex proteomic samples.

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Fournisseur: Thermo Fisher Scientific

Description: Ces dispositifs peuvent être utilisés pour une large gamme d'applications, notamment l'élimination des contaminants de faible poids moléculaire, l'échange de tampon, la désalinisation, la dialyse à l'équilibre et la concentration. La membrane de la cassette est composée de cellulose régénérée de faible adsorption et est dotée d'un godet à échantillons hermétiquement fermé afin de conserver le plus longtemps possible les échantillons. Ce type de membrane est compatible avec un certain nombre de produits chimiques et de tampons. Les cadres transparents codés couleur de la cassette Slide-A-Lyzer® permettent une reconnaissance instantanée du MWCO de la membrane et facilitent la visualisation de l'aiguille pendant l'injection de l'échantillon.

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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

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Fournisseur: Thermo Fisher Scientific

Description: These spin desalting columns are made of low protein binding PP and are compatible with a wide range of standard laboratory instruments and consumables. They provide >95% retention of salts and other small molecules.

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