Sie suchten nach: G Bioscienes

Lieferant: G-Biosciences

Beschreibung: Thiophilic adsorption or thiophilic chromatography is a routinely used technique for the low cost, simple purification of immunoglobulins. Thiophilic adsorption was first developed by Porath et al in 1984 and is a group specific, salt-dependent purification technique that has distinct affinity towards immunoglobulins and α2- macroglobulins. The thiophilic adsorption works on the principle that some proteins in high salt are able to bind to an immobilised ligand that contains a sulfone group in proximity to a thioether group. The bound proteins are then eluted in decreasing salt concentrations. The thiophilic resin binds immunoglobulins, including IgG, IgY and IgM, from serum, ascites or tissue culture supernatants and the purified immunoglobulins are then eluted in a near neutral aqueous buffer.

Lieferant: G-Biosciences

Beschreibung: Recombinant streptavidin from S<i>treptomyces avidinii</i>, produced in <i>E.coli.</i>

Lieferant: G-Biosciences

Beschreibung: Carbohydrate coupling resin is designed for the covalent immobilisation of carbohydrate containing molecules, including glycoproteins, to agarose beads. It is ideal for the coupling of polyclonal antibodies as it allows for the optimal orientation of the antibodies for affinity purification.

Lieferant: G-Biosciences

Beschreibung: TEMED (N,N,N’,N’-Tetramethylethylenediamine) is a 99,9% pure polymerisation reagent used when making polyacrylamide gels used in gel electrophoresis.

Artikel-Nr: (RC-124)

Lieferant: G-Biosciences

Beschreibung: Kaliumchlorid

VE: 1 * 1 kg

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Artikel-Nr: (RC-106)

Lieferant: G-Biosciences

Beschreibung: Tris(hydroxymethyl)aminomethan (TRIS, Trometamol)

VE: 1 * 1 kg

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Lieferant: G-Biosciences

Beschreibung: L(+)-Lysin Monohydrochlorid

Lieferant: G-Biosciences

Beschreibung: ortho-Borsäure

Lieferant: G-Biosciences

Beschreibung: This avidin resin is designed for the single step small and large scale affinity purification of proteins and antibodies with a biotin tag. The resin can also be used for immunoprecipitations using biotin labelled antibodies.

Artikel-Nr: (786-598)

Lieferant: G-Biosciences

Beschreibung: Immobilised biotin resin is designed for the high affinity chromatography purifications of avidin, streptavidin and neutravidin protein. The resin consists of biotin coupled to 6% cross-linked agarose.

VE: 1 * 5 mL

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Artikel-Nr: (BE-308)

Lieferant: G-Biosciences

Beschreibung: Following restriction enzyme digestion of DNA molecules, researchers need to rejoin the ends of the DNA to generate recombinant DNA, a process known as ligation. Ligation of DNA is achieved with the bacterial enzyme T4 DNA ligase, which catalyses the formation of phosphodiester bonds. The DNA Ligation kit teaches students about ligation as they ligate several DNA fragments together to make larger pieces of DNA that are easily identified by agarose electrophoresis.

VE: 1 * 1 KIT

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Lieferant: G-Biosciences

Beschreibung: The picoLUCENT™ PLUS-HRP kit is based on an ultra sensitive luminol substrate that produces chemiluminescence upon reaction with alkaline phosphatase. The chemiluminescence light emission can be recorded by a short exposure to autoradiography films.

Artikel-Nr: (786-793)

Lieferant: G-Biosciences

Beschreibung: Ficin (or Ficain) is a cysteine protease enzyme (EC 3.4.22.3) isolated from fig latex is that has the endopeptidase activity to cleave Immunoglobulin G (IgG) molecules in the hinge region.

VE: 1 * 5 mL

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Lieferant: G-Biosciences

Beschreibung: Brij® 58

Artikel-Nr: (786-681)

Lieferant: G-Biosciences

Beschreibung: InGel™ Blue provides a complete set of reagents for the in-gel tryptic digestion and extraction of peptides for mass spectrometry (MALDI and LC MS/MS). The kit is specifically designed for use with Coomassie® or fluorescent stained protein spots/bands.

VE: 1 * 1 KIT

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Artikel-Nr: (RC-113)

Lieferant: G-Biosciences

Beschreibung: X-Gal (5-Brom-4-chlor-3-indolyl-ß-D-galactopyranosid)

VE: 1 * 100 mg

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