You Searched For: G Biosciences

Catalog Number: (DG093)

Supplier: G-Biosciences

Description: Sodium dodecyl sulphate (SDS)

UOM: 1 * 500 g

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Catalog Number: (GZ-02)

Supplier: G-Biosciences

Description: The EZ Yeast™ Plasmid Prep Kit is designed for the rapid isolation of plasmids from yeast patches or yeast grown in small liquid cultures. The kit is adapted from the alkaline lysis of <i>E. coli</i>, by providing modified alkaline lysis buffers and LongLife™ Zymolyase®, a highly stable enzyme.

UOM: 1 * 1 KIT

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Catalog Number: (786-279)

Supplier: G-Biosciences

Description: 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.

UOM: 1 * 200 mL

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Catalog Number: (RCH-110S)

Supplier: G-Biosciences

Description: Recombinant human caspases 1 to 3 and 6 to 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 * 1 SET

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Catalog Number: (786-193)

Supplier: G-Biosciences

Description: BLOK™ BSA is a 10% BSA protein blocking solution.

UOM: 1 * 125 mL

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Catalog Number: (786-028)

Supplier: G-Biosciences

Description: This Protease Assay Kit is designed for the quantitative determination of proteases present in protein sample, using a dye-labelled protein substrate. The proteases present in the sample of interest will digest the protein substrate and release dye labelled peptides. The absorbance of the dye-labelled peptide is measured at 570 nm for determination of protease activity.

UOM: 1 * 1 KIT

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Catalog Number: (786-R47)

Supplier: G-Biosciences

Description: Anti-IgG Rabbit Antibody (AP (Alkaline Phosphatase))

UOM: 1 * 1 mL

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Catalog Number: (786-133)

Supplier: G-Biosciences

Description: Arrest™ Extraction Buffer is an optimised combination of various chaotropic agents and RNase inhibitors, which inhibits RNase rapidly. It may be used in conjunction with any RNA extraction method, including extractions based on phenol, chloroform and other organic solvents and detergents.

UOM: 1 * 200 Tests

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Catalog Number: (DG051)

Supplier: G-Biosciences

Description: 3-[(3-Cholamidopropyl)dimethylammonio]-1-propane sulphate (CHAPS)

UOM: 1 * 25 g

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Catalog Number: (BE-408)

Supplier: G-Biosciences

Description: In this lab activity, students learn to perform simple protein isolation procedures to isolate the protein fingerprint from various fresh tissues. They will compare the protein fingerprints of four different tissues to understand that the function of a particular organ is due to the proteins that are localised to the specific organ. Also included in this kit are four dried protein samples (from mouse liver, brain, heart and lungs) to compare as a control, if fresh tissues cannot be obtained.

UOM: 1 * 1 KIT

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Catalog Number: (BE-407)

Supplier: G-Biosciences

Description: This lab activity has two objectives - to deepen the understanding of protein molecules and for students to learn the potential of electrophoresis in protein analysis. Students study the fundamentals of protein structure from their primary structure to the more complex tertiary and quaternary structures, utilising protein electrophoresis. Complex mixtures of protein samples and characterised pure protein samples, in conjunction with electrophoresis, are utilised to study protein structure and the potential of protein electrophoresis. Using non-denaturing and denaturing electrophoresis, students understand the difference between primary, tertiary and quaternary structures, the importance of disulfhydryl bridges in maintaining protein structure and electrophoresis in studying complete proteins and protein subunits.

UOM: 1 * 1 KIT

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Catalog Number: (BE-415)

Supplier: G-Biosciences

Description: 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). Immobilised 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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Supplier: G-Biosciences

Description: RED 660™ Protein Assay is a single reagent colorimetric assay that outperforms many commercial colorimetric assays, including Bradford and improved Coomassie/Bradford assays. It offers greater linearity, colour stability, and compatibility with detergents, reducing agents and other interfering agents compared to the Coomassie assays. The single, ready to use reagent allows for rapid analysis of total protein concentration and generates highly reproducible results.

Supplier: G-Biosciences

Description: Immobilised β-cyclodextrin is designed to allow refolding of recombinant proteins that were aggregated or formed inclusion bodies when expressed in the genetically engineered cells. The refolding of misfolded proteins is adapted from GroE chaperone refolding mechanism.

Catalog Number: (786-510)

Supplier: G-Biosciences

Description: G-Biosciences offers Ammonium Persulfate (APS), the catalyst for the polymerization of polyacrylamide gels, in the form of ready-to-use tablets (100 count) or as a powder (100 g)

UOM: 1 * 100 items

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Catalog Number: (786-262)

Supplier: G-Biosciences

Description: Bovine trypsin (from pancreas)

UOM: 1 * 1 g

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