Hľadali ste: Thermo Fisher Scientific

Dodávateľ: Thermo Fisher Scientific

Opis: 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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Dodávateľ: Thermo Fisher Scientific

Opis: 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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Dodávateľ: Thermo Fisher Scientific

Opis: 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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Dodávateľ: Thermo Fisher Scientific

Opis: 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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Dodávateľ: Thermo Fisher Scientific

Opis: 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.

Certifikáty

Katalógové číslo: (PIER23240)

Dodávateľ: Thermo Fisher Scientific

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

Merná jednotka: 1 * 1 KIT

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Dodávateľ: Thermo Fisher Scientific

Opis: 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.

Katalógové číslo: (PIER24590)

Dodávateľ: Thermo Fisher Scientific

Opis: 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.

Merná jednotka: 1 * 500 mL

Predaj

Dodávateľ: Thermo Fisher Scientific

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

Dodávateľ: Thermo Fisher Scientific

Opis: PP, translucent.

Certifikáty

Dodávateľ: Thermo Fisher Scientific

Opis: Some antibodies are difficult to remove from Western blots and require Longer incubation times or incubation temperatures greater than 22 °C. Restore™ PLUS Western Blot Stripping Buffer was developed to reduce incubation times while keeping incubations at room temperature. High-affinity antibodies can be quickly and effectively stripped from Western blots without removing transferred proteins, thereby allowing multiple reprobes of the target.

Katalógové číslo: (PIER22663)

Dodávateľ: Thermo Fisher Scientific

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

Merná jednotka: 1 * 5 g

Predaj

Dodávateľ: Thermo Fisher Scientific

Opis: 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.

Dodávateľ: Thermo Fisher Scientific

Opis: Thermo Scientific™ Pierce™ peptide desalting spin columns are ready to use centrifuge spin columns that enable efficient desalting of peptide samples following enzymatic digestion. The polymer-based hydrophobic resin contained in each column provides excellent binding and recovery characteristics for peptide samples in preparation for mass spectrometry and other methods.

Katalógové číslo: (PIER88324)

Dodávateľ: Thermo Fisher Scientific

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

Merná jednotka: 1 * 10 mL

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Katalógové číslo: (391-0649)

Dodávateľ: Thermo Fisher Scientific

Opis: 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.

Merná jednotka: 1 * 100 items

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