Sie suchten nach: G Bioscienes

Lieferant: G-Biosciences

Beschreibung: Immobilised Protein A and G are designed for binding the constant domains of immunoglobulin (Ig) molecules. Immobilised Protein A is coupled to 6% highly cross-linked agarose beads by a proprietary coupling method that provides high coupling efficiency for immunoglobulins and minimal protein A leaching. The binding capacity of Protein A is 18 to 43 mg Human IgG per ml resin.

Lieferant: G-Biosciences

Beschreibung: The Bicinchoninic Acid (BCA) Protein Assay is a highly sensitive colorimetric assay that is compatible with detergent solubilised protein solutions, however is dramatically affected by the presence of reducing agents, including DTT, ß-mercaptoethanol and TCEP.

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Artikel-Nr: (BE-415)

Lieferant: G-Biosciences

Hersteller Artikel Nummer : BE-415

Beschreibung: Ion exchange chromatography is used to separate charged molecules from complex biological samples. The charged molecules bind to a solid support carrying an opposite charge to the molecule. Proteins contain regions of charged groups on the surface which interact with the ion exchange groups immobilised on the solid support (resin column). Immobilized proteins are eluted by changing either pH or the salt gradient or a combination of both. This lab activity involves preparation of a crude protein extract and running ion exchange chromatography for isolation of proteins.

UOM: 1 * 1 KIT

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Lieferant: G-Biosciences

Beschreibung: TCM-ProteaseArrest™ is a mixture of protease inhibitors with a broad specificity for the inhibition of serine, cysteine, aspartic (acid) proteases and aminopeptidases.

Lieferant: G-Biosciences

Beschreibung: N-Decanoyl-N-methyl-D-glucamin (MEGA-10)

Lieferant: G-Biosciences

Beschreibung: The Reversible Copper Stain™ is a single step stain for the rapid detection of proteins resolved on SDS-PAGE.

Lieferant: G-Biosciences

Beschreibung: RUBEO™ is a fluorescent protein stain that is ideal for staining proteins in 1D and 2D electrophoresis gels.

Lieferant: G-Biosciences

Beschreibung: Ready to screen, normal tissue human cell line blots from epithelial, endothelial, skin, and muscle tissue.

Lieferant: G-Biosciences

Beschreibung: FISH-Blocker™ uses a fish protein as the primary blocking agent to eliminate cross reactivity. Using a non mammalian protein eliminates or minimises the interaction of antibodies raised in mammals. It is offered either in TBS (Tris-buffered saline) or in PBS (phosphate-buffered saline) at pH 7,5.

Lieferant: G-Biosciences

Beschreibung: T4 UvsX DNA recombinase mediates DNA strand exchange between homologous chromosomes. The protein forms a right-handed nucleoprotein complex on single ssDNA called the presynaptic filament that can search for homology in duplex DNA and pair the recombining DNA molecules to form a DNA joint molecule. This process is aided by ssDNA binding proteins and recombination mediators. The filament is then elongated by DNA polymerase with the newly synthesised strand displacing the old strand. The newly synthesised duplex DNA can then act as a template for the next cycle to achieve exponential amplification of dsDNA. <i>E.coli</i> cells expressing recombinant T4 UvsX gene.

Artikel-Nr: (BC05)

Lieferant: G-Biosciences

Hersteller Artikel Nummer : BC05

Beschreibung: Disuccinimidyl tartrate Homobifunctional Cross Linker.

UOM: 1 * 1 g

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Artikel-Nr: (786-792)

Lieferant: G-Biosciences

Hersteller Artikel Nummer : 786-792

Beschreibung: Trypsin is a serine endopeptidase that specifically cleaves peptide bonds on the carboxy side of s-aminoethyl cysteine, arginine and lysine residues and typically there is little or no cleavage at arginyl-proline and lysyl-proline bonds. The distribution of these residues in proteins allows trypsin digestion to produce peptides that are readily identified by mass spectrometry.

UOM: 1 * 1 ST

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Artikel-Nr: (786-404)

Lieferant: G-Biosciences

Hersteller Artikel Nummer : 786-404

Beschreibung: CDI amine reactive agarose consists of 6% cross-linked agarose activated with CDI (1,1’-carbonyl diimidazole) to form reactive imidazole carbamates.

UOM: 1 * 10 mL

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Lieferant: G-Biosciences

Beschreibung: Detergents are essential for protein solubility during protein extraction and sample preparation, especially when working with hydrophobic proteins. The presence of high concentrations of detergents in protein samples can impair ELISA, IEF, protease digestion of proteins and suppress peptide ionisation when analysed by mass spectrometry.

Artikel-Nr: (RCH-007)

Lieferant: G-Biosciences

Hersteller Artikel Nummer : RCH-007

Beschreibung: Recombinant human caspases 1 - 3 and 6 - 10 are supplied lyophilised in quantities of 25 units. One unit of the specific recombinant caspase is the enzyme activity that cleaves one nanomole of a specific caspase substrate per hour at 37 °C in a reaction solution containing 50mM HEPES (at a pH of 7,2), 50 mM NaCl, 0,1% CHAPS, 10 mM EDTA, 5% glycerol and 10 mM DTT.

UOM: 1 * 25 UE

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Lieferant: G-Biosciences

Beschreibung: The femtoELISA™ kits utilise a non animal protein blocker, NAP-BLOCKER™ that minimises cross-reactivity with researcher's antigens and antibodies. For the detection of HRP, an improved, ultra sensitive, non volatile, stable colorimetric substrate based on tetramethyl benzidine (TMB) is supplied. Reagent does not require hydrogen peroxide that can have detrimental effects on many biological factors, which may ultimately affect the assays.