Hledali jste: Proteinové čistící reagence

Dodavatel: Avantor

Popis: Destičky J.T.Baker® BAKERBOND® pro kapalinovou extrakci (SLE) jsou ideální a rychlejší alternativou k tradičním metodám extrakce kapalina-kapalina a umožňují vynikající výtěžky analytů z biologických matric.

Dodavatel: Avantor

Popis: Destičky k precipitaci proteinu J.T.Baker® Bakerbond® umožňují rychlé odstranění proteinů z biologických vzorků.

Dodavatel: G-Biosciences

Popis: Jacalin, or <i>Artocarpus integrifolia</i> lectin, is a tetrameric two-chain lectin with a molecular weight of 66 kDa. It is a α-D-galactose binding lectin purified from jack fruit (<i>Artocarpus integrifolia</i>) seeds.

Dodavatel: G-Biosciences

Popis: Protein preparations specifically prepared for standardising electrophoresis methods and protocols. Substantially free from non-protein agents such as nucleic acids, detergents, salts, lipids and other common laboratory agents, the protein preparation has low conductivity (<50 μs). Supplied as dry protein pellets, simply re-hydrate and use. Proteomic protein sample controls are available for animal cells, <i>E.coli</i>, yeast, plant or as a control set that contains one 2 mg vial of each.

Katalogové číslo: (786-391)

Dodavatel: G-Biosciences

Popis: Immobilised D-Galactose is designed for the rapid purification of lectins, galactosidases and other galactose-binding molecules. The resin is ideal for the purification of agglutinins, lectins, toxins, glactose-binding, N-acetylgalactosaminebinding or carbohydrate binding molecules. Specific applications include the purification of galactosidases, C‐type lectins, enterotoxins and cholera toxin.

Měrná jednotka: 1 * 5 mL

Akce

Dodavatel: G-Biosciences

Popis: Concanavalin A (Con A) agarose consists of Con A coupled to 6% agarose by the cyanogen bromide method. Con A is a tetrameric metalloprotein lectin isolated from <i>Canavalia ensiformis</i> (jack bean). It is used for the purification of glycoproteins, polysaccharides and glycolipids as it binds molecules containing α-D-mannopyranosyl, α-D-glucopyranosyl and sterically related residues. It has also be used in other application areas including purification of enzyme-antibody conjugates, purification of IgM and separation of membrane vesicles. As stated above, it is a metalloprotein and to maintain its binding characteristics the presence of both Mn²⁺ and Ca²⁺ is essential. Each subunit of Con A utilises one calcium and one manganese ion and these cations can be removed under acidic conditions abolishing the carbohydrate-binding activity.

Katalogové číslo: (786-243)

Dodavatel: G-Biosciences

Popis: Following digestion of proteins with proteases, the addition of Pep-Extract™ rapidly elutes digested peptides in under 20 minutes. The eluted peptides can be used directly in mass spectrometry analysis without any additional clean up. Contains sufficient for 500 protein spots.

Měrná jednotka: 1 * 100 Tests

Akce

Dodavatel: Thermo Fisher Scientific

Popis: 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.

Certifikáty

Dodavatel: Thermo Fisher Scientific

Popis: Pierce™ Recombinant Protein A is useful as the basis for preparing various kinds of probes or affinity media for detection or purification of rabbit and human antibodies, especially IgG isotypes, in immunoassays and antibody purification protocols.

Katalogové číslo: (PIER32420)

Dodavatel: Thermo Fisher Scientific

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

Měrná jednotka: 1 * 0,5 mg

Akce

Dodavatel: Thermo Fisher Scientific

Popis: Pierce™ MM(PEG)_n reagents are methyl-terminated PEG compounds activated with a maleimide group for covalent pegylation of sulfhydryls on proteins or assay surfaces.

Katalogové číslo: (PIER32400)

Dodavatel: Thermo Fisher Scientific

Popis: 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.

Měrná jednotka: 1 * 1 mg

Bezpečnostní list Akce

Dodavatel: Thermo Fisher Scientific

Popis: Pierce™ High Sensitivity Streptavidin-HRP is a peroxidase-conjugated streptavidin biotin-binding protein that provides signal amplification like poly-HRP and exceptional storage stability.

Katalogové číslo: (PIER20211)

Dodavatel: Thermo Fisher Scientific

Popis: Immobilised GST is glutathione S-transferase from <i>Schistosoma japonicum</i> that has been covalently immobilised on crosslinked 6% beaded agarose.

Měrná jednotka: 1 * 5 mL

Akce

Katalogové číslo: (PIER20221)

Dodavatel: Thermo Fisher Scientific

Popis: Pierce™ Iminobiotin Agarose is for the purification of avidin, streptavidin or Thermo Scientific NeutrAvidin® Conjugates. Iminobiotin is a cyclic guanido analogue of biotin and has a lower affinity constant for binding avidin, streptavidin or NeutrAvidin® Protein.

Měrná jednotka: 1 * 5 mL

Bezpečnostní list Akce

Katalogové číslo: (PIER20395)

Dodavatel: Thermo Fisher Scientific

Popis: Jacalin is an alpha-D-galactose binding lectin extracted from jack-fruit seeds (Artocarpus integrifolia). This lectin is a glycoprotein (approx. 40 kDa) composed of four identical subunits. Jacalin binds to human IgA1 (also called serum or secretory IgA) with high specificity (i.e., it does not bind IgG or IgM). Thus, Jacalin that has been immobilised on crosslinked beaded agarose is useful for purifying human IgA from serum or colostrum samples.

Měrná jednotka: 1 * 5 mL

Bezpečnostní list Akce