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目录号: (PIER34028)

供应商: Thermo Fisher Scientific

描述: 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.

计量单位: 1 * 250 毫升

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目录号: (PIER66430)

供应商: Thermo Fisher Scientific

描述: Pierce™

计量单位: 1 * 10 件

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目录号: (PIER34021)

供应商: Thermo Fisher Scientific

描述: 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.

计量单位: 1 * 400 毫升

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目录号: (PIER20408)

供应商: Thermo Fisher Scientific

描述: Thermo Scientific Pierce 2-Mercaptoethylamine-HCl, commonly abbreviated 2-MEA, is a mild reductant that is often used to selectively reduce hinge-region disulfide bonds in antibody.

计量单位: 1 * 1 套

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供应商: Thermo Fisher Scientific

描述: These wash buffers are designed for use in dialysis, cross-linking, enzyme assays, ELISAs, immunohistochemistry, protein plate-coating, biotinylation applications.

目录号: (PIER26628)

供应商: Thermo Fisher Scientific

描述: Thermo Scientific Spectra Multicolor Low Range Protein Ladder is a mixture of six proteins and synthetic peptides (1,7 to 40 kDa) for use as size standards for peptides and small proteins in gel electrophoresis and western blotting.

计量单位: 1 * 250 µl

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目录号: (PIER29923)

供应商: Thermo Fisher Scientific

描述: Disposable PP funnels (buffer reservoirs) that fit Pierce™ disposable columns

计量单位: 1 * 50 件

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目录号: (PIER28382)

供应商: Thermo Fisher Scientific

描述: BupH packs are pre-blended and pre-measured dry mixtures of buffers that are easy to prepare and used in protein purification and common laboratory techniques.

计量单位: 1 * 40 件

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目录号: (PIER78444)

供应商: Thermo Fisher Scientific

描述: Halt protease and phosphatase inhibitor cocktail provides the convenience of a single solution with full sample protection. This broad-spectrum inhibitor cocktail is specifically optimised to protect proteins from degradation during extraction and purification. The cocktail contains inhibitors against the major classes of proteases and phosphatases, targeting aminopeptidases, cysteine and serine proteases and serine/threonine and protein tyrosine phosphatases.

计量单位: 1 * 5 毫升

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供应商: Thermo Fisher Scientific

描述: Surfact-Amps™ detergents are ready-to-use, diluted solutions of purified detergent that can be used in routine and high-demand protein research methods and molecular biology techniques. These detergents are useful as a component of cell lysis buffers or other solutions intended to extract and solubilise proteins, improve chromatography, prepare yeast spheroplasts, and reduce background in ELISA or Western blot methods.

目录号: (PIER23238)

供应商: Thermo Fisher Scientific

描述: The bradford protein assay is the preferred colorimetric assay for quantifying total protein concentration. The Pierce™ coomassie plus protein assay is a ready-to-use, reducing agent-compatible, improved bradford assay reagent to quickly measure (A595 nm) total protein concentration compared to a protein standard.

计量单位: 1 * 300 毫升

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目录号: (PIER21344)

供应商: Thermo Fisher Scientific

描述: Magnetic beads are a convenient affinity support for a variety of assays, which allow easy purification of the target without columns or centrifugation. After a binding step in an affinity purification procedure, the magnetic particles are easily and rapidly collected by placing the microcentrifuge tube or reaction vessel next an appropriate rare-earth magnet. MagnaBind™ beads respond rapidly to MagnaBind™ magnets but can be easily dispersed and regathered multiple times (ie. they will not irreversibly aggregate) because they do not have any magnetic memory.

计量单位: 1 * 5 毫升

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目录号: (PIER15041)

供应商: Thermo Fisher Scientific

描述: PS, treated to produce high-capacity antibody-binding characteristics for immunoassay applications.

计量单位: 1 * 100 件

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目录号: (PIER88816)

供应商: Thermo Fisher Scientific

描述: These Pierce™ streptavidin magnetic beads accelerate throughput for automated magnetic purification of biotinylated molecules.

计量单位: 1 * 1 毫升

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目录号: (PIER89849)

供应商: Thermo Fisher Scientific

描述: Protein desalting spin columns are designed to desalt or exchange buffer of protein samples with volumes of 30 to 120 µl. These devices have exceptional desalting characteristics with ≥95% retention of salts and small molecules while providing excellent recovery of proteins greater than 7 kDa. Multiple samples can be processed in less than five minutes without cumbersome column preparation steps.

计量单位: 1 * 1 件

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目录号: (PIERAB1400)

供应商: Thermo Fisher Scientific

描述: PCR 板,96 孔,半裙边,平面 1 * 1 KIT

计量单位: 1 * 1 KIT

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