Du sökte efter: Thermo Fisher Scientific

Leverantör: Thermo Fisher Scientific

Beskrivning: 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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Leverantör: Thermo Fisher Scientific

Beskrivning: 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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Leverantör: Thermo Fisher Scientific

Beskrivning: 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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Leverantör: Thermo Fisher Scientific

Beskrivning: These devices can be used for a wide range of applications including low molecular-weight contaminant removal, buffer exchange, desalting, equilibrium dialysis, and concentration. The cassette membrane is composed of low-binding regenerated cellulose and features a hermetically sealed sample chamber to maintain the highest possible sample retention. This type of membrane is compatible with a number of common chemicals and buffers. The colour-coded transparent frames of the Slide-A-Lyzer® cassette allow instant recognition of the MWCO of the membrane and make viewing the needle easier during sample injection.

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Leverantör: Thermo Fisher Scientific

Beskrivning: 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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Artikel nummer : (PIER26634)

Leverantör: Thermo Fisher Scientific

Beskrivning: 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 Items

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Leverantör: Thermo Fisher Scientific

Beskrivning: 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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Artikel nummer : (PIER23200)

Leverantör: Thermo Fisher Scientific

Beskrivning: 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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Artikel nummer : (PIER88324)

Leverantör: Thermo Fisher Scientific

Beskrivning: Ion calibration solution are mixtures of highly purified ionizable molecules specifically designed for negative mode calibration of ion trap and orbitrap instruments.

UOM: 1 * 10 mL

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Artikel nummer : (PIER22663)

Leverantör: Thermo Fisher Scientific

Beskrivning: Ionic detergent compatibility reagent for Pierce™ 660 nm protein assay kit, 5×1 g

UOM: 1 * 5 g

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Leverantör: Thermo Fisher Scientific

Beskrivning: Vissa antikroppar är svåra att avlägsna från Western-blots och kräver längre inkubationstider eller inkubationstemperaturer som är högre än 22 °C. Restore PLUS™-strippningsbuffert för Western-blotting har utvecklats för att minska inkubationstiderna för inkubation vid rumstemperatur. Högaffinitetsantikroppar kan snabbt och effektivt avlägsnas från Western-blots utan att man tar bort överförda proteiner, vilket innebär att man kan göra flera probningar av målet.

Artikel nummer : (391-0649)

Leverantör: Thermo Fisher Scientific

Beskrivning: Microplate sealing tape consisting of pre-cut, pressure-sensitive sheets for sealing the surface of standard 96-well or 384-well microplates during incubation steps.

UOM: 1 * 100 Items

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Leverantör: Thermo Fisher Scientific

Beskrivning: SuperSignal™ West Femto-substrat med maximal känslighet för detektion av låga femtogrammängder av protein utfällt på nitrocellulosa- eller PVDF-membran och undersökt med lämpliga primära och sekundära antikroppar.

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Leverantör: Thermo Fisher Scientific

Beskrivning: 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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Artikel nummer : (PIER34021)

Leverantör: Thermo Fisher Scientific

Beskrivning: 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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Artikel nummer : (PIER26619)

Leverantör: Thermo Fisher Scientific

Beskrivning: 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 Items

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