Sie suchten nach: G Bioscienes

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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Lieferant: G-Biosciences

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

Artikel-Nr: (BE-104)

Lieferant: G-Biosciences

Beschreibung: This DNA fingerprinting kit allows students to carry out their own criminal investigation by comparing DNA samples collected from suspects to DNA collected at a pseudo-crime scene.

VE: 1 * 1 KIT

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Lieferant: G-Biosciences

Beschreibung: Tri-Xtract™ is designed for the isolation of total RNA that is free from protein and DNA contamination. The isolated RNA is suitable for Northern blots, dot blot hybridisation, <i>in vitro</i> translation, RNase protection assays and poly (A+) selection.

Artikel-Nr: (786-213)

Lieferant: G-Biosciences

Beschreibung: CytoScan™-SRB Cytotoxicity Assay is based upon the quantitative staining of cellular proteins by sulforhodamine B (SRB). The assay is used for cell density determination, based on the measurement of cellular protein content.

VE: 1 * 1.000 Assays

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Lieferant: G-Biosciences

Beschreibung: A selection of strong chemicals to aid in the denaturation of proteins. Denaturants, or chaotropes, disrupt water interactions resulting in the solubilization of hydrophobic proteins and peptides. The chaotropes also act on all proteins to unfold them and alter their three-dimensional structure.

Lieferant: G-Biosciences

Beschreibung: ortho-Borsäure

Artikel-Nr: (RC-052)

Lieferant: G-Biosciences

Beschreibung: Pig Native Gelatin (from Skin)

VE: 1 * 100 g

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Lieferant: G-Biosciences

Beschreibung: L(+)-Lysin Monohydrochlorid

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: Antibody Fab and F(ab)₂ Fragmentation of Mouse IgG₁ Kits are designed for the generation and isolation of Fab and F(ab)₂ fragments from mouse IgG₁ molecules. The kit utilises Immobilised Ficin resin. Ficin (or Ficain) (~25000 Da) is a cysteine protease enzyme (EC 3.4.22.3) isolated from fig latex that has the endopeptidase activity to cleave immunoglobulin G molecules in the hinge region. Ficin has an effective range of pH 4 to 9,5 with an optimal pH of 6,5 and cleaves bonds that involve uncharged or aromatic amino acids. Ficin is typically used to cleave mouse IgG₁ as this is difficult to cleave with papain and pepsin. In the presence of 1 to 4 mM or 10 to 20 mM cysteine, ficin generates F(ab)₂ and Fab fragments respectively.

Artikel-Nr: (786-016)

Lieferant: G-Biosciences

Beschreibung: Natriumdodecylsulfat (SDS) 200 g/l in wässriger Lösung

VE: 1 * 500 mL

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Artikel-Nr: (DGA01)

Lieferant: G-Biosciences

Beschreibung: The 'critical micelle concentration' (CMC) of a detergent varies with temperature, pH, ionic strength, detergent concentration, purity and presence of organic agents in the detergent. Using a large excess of detergent may pose problems during purification procedures or other downstream applications.

VE: 1 * 500 ST

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Artikel-Nr: (DG094)

Lieferant: G-Biosciences

Beschreibung: Cetrimoniumbromid

VE: 1 * 25 g

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Lieferant: G-Biosciences

Beschreibung: LabSafe GEL Blue™ is an enhanced protein stain based on Coomassie dye that offers unsurpassed sensitivity and rapid band visualisation.

Zertifikate

Artikel-Nr: (GTB-01)

Lieferant: G-Biosciences

Beschreibung: Dieses Buch bietet Wissenschaftlern einige grundlegende Werkzeuge zur Verwaltung der Patentrechte ihrer Forschung und vermittelt praktische Kenntnisse über Patentverfahren, die für die schnelllebige Forschungsumgebung nützlich sind. Nach der Lektüre dieses Buches sind Wissenschaftler mit den grundlegenden Schritten vertraut, die erforderlich sind, um Patentrechte für ihre Erfindungen zu erhalten.

VE: 1 * 1 ST

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