U heeft gezocht op: G Bioscienes

Catalogus nummer: (RC-152)

Leverancier: G-Biosciences

Omschrijving: Potassium iodide

UOM: 1 * 1 kg

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Leverancier: G-Biosciences

Omschrijving: DL-Methionine

Catalogus nummer: (RC-048)

Leverancier: G-Biosciences

Omschrijving: EDTA disodium salt dihydrate

UOM: 1 * 1 kg

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Catalogus nummer: (BE-415)

Leverancier: G-Biosciences

Omschrijving: 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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Catalogus nummer: (GENOIT1822)

Leverancier: G-Biosciences

Omschrijving: Human HbA1c (glycosylated hemoglobin A1c) ELISA kit is based on a sandwich enzyme-linked immunosorbent assay (ELISA) technology.

UOM: 1 * 1 Kit

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Leverancier: G-Biosciences

Omschrijving: Hyb-LINK™ is a high performance formamide-free hybridisation buffer solution for Northern, Southern and Dot Blots, which increases sensitivity of random-primer DNA probes.

Catalogus nummer: (R033)

Leverancier: G-Biosciences

Omschrijving: Molecular biology universal kit, contains 25 ml each of ammonium acetate, calcium chloride, EDTA, lithium acetate, magnesium chloride, potassium acetate, potassium chloride, SDS, sodium chloride, TE, Tris pH 7,0 and Tris pH 8,0

UOM: 1 * 1 Kit

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Leverancier: G-Biosciences

Omschrijving: GenLysates™ are total protein tissue and cell lysates that are extracted from the tissue or cell of interest. To inhibit proteolysis, the GenLysates™ are prepared in a lysis buffer containing a complete protease inhibitor cocktail. Each lysate lot is tested by electrophoresis and Western blot analysis.

Leverancier: G-Biosciences

Omschrijving: 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.

Catalogus nummer: (BE-408)

Leverancier: G-Biosciences

Omschrijving: 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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Catalogus nummer: (BE-407)

Leverancier: G-Biosciences

Omschrijving: 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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Catalogus nummer: (BE-201)

Leverancier: G-Biosciences

Omschrijving: This kit teaches aseptic handling techniques and cultivation of bacteria in liquid culture media and on solid phase agar plates. This kit is designed to educate students about the various stages of the bacterial growth cycle, i.e. lag, log or exponential, stationary and decline or death phases. The kit also teaches the importance of growing bacteria on solid phase agar plates to isolate single colonies of bacteria. This lab activity involves preparation of culture medium and solid agar plates.

UOM: 1 * 1 Kit

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Leverancier: G-Biosciences

Omschrijving: For the rapid purification of soluble, 6X His or GST tagged proteins.

Leverancier: G-Biosciences

Omschrijving: HOOK™ IgG biotinylation kits are designed for the biotinylation of IgG molecules by immobilising the IgG molecules on a solid support. Nickel chelating resin allows for the rapid removal of uncoupled biotin and therefore eliminates the need for further dialysis or desalting of the biotinylated antibody.

Catalogus nummer: (DG097)

Leverancier: G-Biosciences

Omschrijving: 3-[(3-Cholamidopropyl)dimethylammonio]-1-propane sulphate (CHAPS) 5% aqueous solution

UOM: 1 * 50 mL

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Leverancier: G-Biosciences

Omschrijving: 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.

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