Du sökte efter: Thermo Fisher Scientific

Artikel nummer : (PIER24596)

Leverantör: Thermo Fisher Scientific

Beskrivning: GelCode blue safe protein stain is a fast and sensitive coomassie-dye reagent that provides one-step ultrasensitive detection of proteins in polyacrylamide gels and is formulated to avoid hazardous shipping.

UOM: 1 * 3,5 L

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Artikel nummer : (PIERA35394)

Leverantör: Thermo Fisher Scientific

Beskrivning: Thermo Scientific Pierce SMCC is a hetero-bifunctional crosslinker that contain N-hydroxysuccinimide (NHS) ester and maleimide groups that allow covalent conjugation of amine- and sulfhydryl-containing molecules. NHS esters react with primary amines at pH 7–9 to form amide bonds, while maleimides react with sulfhydryl groups at pH 6.5–7.5 to form stable thioether bonds. In aqueous solutions, NHS ester hydrolytic degradation is a competing reaction whose rate increases with pH. The maleimide group is more stable than the NHS-ester group, but will slowly hydrolyze and lose its reaction specificity for sulfhydryls at pH values > 7.5. For these reasons, conjugations with these crosslinkers are usually performed at pH 7.2–7.5, with the NHS ester (amine-targeted) reacted before or simultaneous with the maleimide (sulfhydryl-targeted) reaction.

UOM: 1 * 10 mg

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Leverantör: Thermo Fisher Scientific

Beskrivning: Thermo Scientific EZ-Link Sulfo-NHS-Biotin is a short-chain, water-soluble biotinylation reagent for labeling antibodies, proteins and other molecules that have primary amines.

Artikel nummer : (PIERA39268)

Leverantör: Thermo Fisher Scientific

Beskrivning: Thermo Scientific Pierce Sulfo-SMCC, No-Weigh Format is a water-soluble, amine-to-sulfhydryl crosslinker that contains NHS-ester and maleimide reactive groups at opposite ends of a medium-length cyclohexane spacer arm (8.3 angstroms).

UOM: 1 * 20 mg

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Artikel nummer : (PIERA35349)

Leverantör: Thermo Fisher Scientific

Beskrivning: Thermo Scientific Pierce TCEP-HCl is a potent, versatile, odorless, thiol-free reducing agent with broad application to protein and other research involving reduction of disulfide bonds. The unique compound is easily soluble and very stable in many aqueous solutions. TCEP reduces disulfide bonds as effectively as dithiothreitol (DTT), but unlike DTT and other thiol-containing reducing agents, TCEP does not have to be removed before certain sulfhydryl-reactive crosslinking reactions.

UOM: 1 * 10 mg

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Leverantör: Thermo Fisher Scientific

Beskrivning: Pierce™ Streptavidin is a purified unconjugated recombinant protein.

Leverantör: Thermo Fisher Scientific

Beskrivning: DyLight™ PEGylated dyes display absorption spectra ranging from 550 nm to 783 nm. These reagents fluoresce over a broad pH range, are more intense than Alexa Fluor® or Cy® dyes in many applications and match the output wavelengths of common fluorescence instrumentation. Additionally, the water solubility of the DyLight™ reagents allows a high dye-to-protein ratio without precipitation during conjugation.

Leverantör: Thermo Fisher Scientific

Beskrivning: The Pierce mixture enables reversed phase liquid chromatography (LC) and mass spectrometry (LC-MS) users to optimise and confirm correct operation of their equipment.

Artikel nummer : (PIER28300)

Leverantör: Thermo Fisher Scientific

Beskrivning: (3-((3-Cholamidopropyl) dimetylammonio)-1-propanesulfonate)

UOM: 1 * 5 g

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Artikel nummer : (PIER24110)

Leverantör: Thermo Fisher Scientific

Beskrivning: Guanidinhydroklorid

UOM: 1 * 500 g

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Leverantör: Thermo Fisher Scientific

Beskrivning: Pierce™ Protease Assay Kits are an ideal choice for performing routine assays necessary during the isolation of proteases, or for identifying the presence of contaminating proteases in protein samples. These protease assays are also ideal for studying pH or temperature vs. activity profiles of purified proteases.

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Artikel nummer : (PIER37615)

Leverantör: Thermo Fisher Scientific

Beskrivning: The 1-Step™ ABTS (2,2'-azinobis [3-ethylbenzthiazoline-6-sulfonic acid] diammonium salt) is a ready-to-use, water-soluble ELISA substrate for horseradish peroxidase. This substrate yields a green product with absorbance maxima at 410 nm and 650 nm. Adding SDS to the substrate stops the reaction without changing the colour.

UOM: 1 * 250 mL

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Artikel nummer : (PIER32400)

Leverantör: Thermo Fisher Scientific

Beskrivning: Pierce™ Recombinant Peroxidase Conjugated Protein A can be used to probe and detect rabbit and human antibodies, especially IgG isotypes, in Western blotting, ELISA, IHC and other immunoassay protocols.

UOM: 1 * 1 mg

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Leverantör: Thermo Fisher Scientific

Beskrivning: Pierce Copper coated plates are ideal for analysing polyhistidine-tagged fusion proteins by ELISA-based methods. Proteins that contain a succession of several histidine residues at the amino or carboxyl terminus have a strong binding affinity for metals such as copper.

Artikel nummer : (PIER15031)

Leverantör: Thermo Fisher Scientific

Beskrivning: PS, high antibody-binding 96-well microplate with individual 8-well strips in the plate frame for immunoassay applications.

UOM: 1 * 100 Items

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Artikel nummer : (PIER89867)

Leverantör: Thermo Fisher Scientific

Beskrivning: The Pierce™ Protein Refolding Kit includes high-purity reagents and detailed instructions for using a matrix strategy to determine optimal buffer conditions for refolding recombinant proteins that have been denatured and solubilised from inclusion bodies.

UOM: 1 * 1 KIT

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