Sie suchten nach: Thermo Fisher Scientific

Lieferant: Thermo Fisher Scientific

Beschreibung: ECL™ Western blotting substrate is an entry-level Western blotting substrate.

Lieferant: Thermo Fisher Scientific

Beschreibung: Pierce BCA™ (bicinchoninic acid) reagents provide accurate determination of protein concentration with most sample types encountered in protein research. The Pierce BCA™ Protein Assay can be used to assess yields in whole cell lysates and affinity-column fractions, as well as to monitor protein contamination in industrial applications. Compared to most dye-binding methods, the BCA™ Assay is affected much less by protein compositional differences, providing greater protein-to-protein uniformity.

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Lieferant: Thermo Fisher Scientific

Beschreibung: PP, transluzent.

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Artikel-Nr: (PIER24590)

Lieferant: Thermo Fisher Scientific

Beschreibung: GelCode blue stain reagent is a ready-to-use protein stain based on colloidal coomassie dye G-250 that provides nanogram-level detection in polyacrylamide gels and for in-blot detection.

VE: 1 * 500 mL

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Lieferant: Thermo Fisher Scientific

Beschreibung: Although optimising assay conditions is the best way to achieve optimum results, re-performing the gel electrophoresis process to test each new primary antibody or antibody concentration is time-consuming and expensive. Restore™ Western blot stripping buffer offers an effective alternative.

Artikel-Nr: (PIER23240)

Lieferant: Thermo Fisher Scientific

Beschreibung: The Modified Lowry Protein Assay Kit is the preferred colorimetric assay for quantifying total protein concentration.

VE: 1 * 1 KIT

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Lieferant: Thermo Fisher Scientific

Beschreibung: 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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Artikel-Nr: (PIER23200)

Lieferant: Thermo Fisher Scientific

Beschreibung: 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.

VE: 1 * 1 KIT

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Artikel-Nr: (PIER26634)

Lieferant: Thermo Fisher Scientific

Beschreibung: 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.

VE: 1 * 1 ST

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Lieferant: Thermo Fisher Scientific

Beschreibung: 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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Lieferant: Thermo Fisher Scientific

Beschreibung: 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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Lieferant: Thermo Fisher Scientific

Beschreibung: 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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Artikel-Nr: (PIER22582)

Lieferant: Thermo Fisher Scientific

Beschreibung: Thermo Scientific Pierce Ellman's Reagent (DTNB) reacts with sulfhydryl groups to yield a colored product, providing a reliable method to measure reduced cysteines and other free sulfhydryls in solution.

VE: 1 * 5 g

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Artikel-Nr: (PIER34021)

Lieferant: Thermo Fisher Scientific

Beschreibung: 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.

VE: 1 * 400 mL

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Lieferant: Thermo Fisher Scientific

Beschreibung: 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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Lieferant: Thermo Fisher Scientific

Beschreibung: SuperSignal™ West Femto maximum sensitivity substrate enables detection of low-femtogram amounts of protein deposited on nitrocellulose or PVDF membrane and probed with appropriate primary and secondary antibodies.

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