Hľadali ste: Tetrahydrofuran

Dodávateľ: G BIOSCIENCES

Opis: Streptavidin Resin is designed for the single step small and large scale affinity purification of proteins and antibodies with a biotin tag. Biotin, a 244 Da vitamin (Vitamin H) molecule, exhibits an extraordinary binding affinity for avidin (Ka=10¹⁵ M⁻¹) and streptavidin (Ka=10¹⁵ M⁻¹). Biotin and (strept)avidin interaction is rapid and once the bond is established it can survive up to 3M guanidinehydrochloride and extremes of pH. Biotin-avidin bonds can only be reversed by denaturing the avidin protein molecule with 8M guanidine-hydrochloride at pH 1,5 or by autoclaving. The biotinylated molecules are efficiently probed with avidin or streptavidin conjugated to reporter molecules, such as peroxidases or phosphatases.

Katalógové číslo: (IMMRIR1008)

Dodávateľ: IMMUNOREAGENTS

Opis: ImmunoReagents Chicken IgY Affinity Prep resins are prepared using highly purified species specific immunoglobulins. This resin is suitable for removal of proteins recognising Chicken IgY from liquid solutions, including traditional Immunoabsorptions and Immunoprecipitation protocols.

Merná jednotka: 1 * 2 mL

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Dodávateľ: Cytiva

Opis: CM Sepharose™ Fast Flow is a weak cation exchanger based on the well established Sepharose™ Fast Flow ion exchange platform, extensively used for preparative protein separations in both research and industrial applications.

KBÚ – slovenskú verziu si vyžiadajte na regulatory.cz@avatorsciences.com

Dodávateľ: G BIOSCIENCES

Opis: The Pearl™ IgG purification kits are designed for the one step purification of IgG antibodies from serum. The supplied Pearl™ IgG purification resin binds the high abundant, non-IgG proteins (i.e. albumin) and allows the IgG molecules to pass through in a physiological buffer. The purified IgG molecules can be stored or used in further downstream applications without further clean-up, such as ammonium sulphate precipitation.

Dodávateľ: G BIOSCIENCES

Opis: Samples that contain a large abundance of albumin, such as plasma and cerebrospinal fluid, tend to mask identification and discovery of other less abundant proteins in two dimensional gel electrophoresis and other studies. AlbuminOUT™ has been specifically developed for substantial removal of albumin from such samples.

Dodávateľ: G BIOSCIENCES

Opis: 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.

Dodávateľ: Whatman products (Cytiva)

Opis: Uzavíratelný fóliový pytlík (pro karty 95 x 130 mm max), Whatman™

Katalógové číslo: (AGLS5188-5254)

Dodávateľ: AGILENT

Opis: The affinity removal spin cartridge reagent kit is designed to remove the most interfering high-abundant protein (albumin) from human samples (such as plasma, serum, urine or cerebrospinal fluid).

Merná jednotka: 1 * 1 kt

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Katalógové číslo: (ENZOBMLPW1075A0001)

Dodávateľ: ENZO LIFE SCIENCES

Opis: Proteasome Purification Kit is a high integrity kit for the isolation and purification of proteasome complexes from biological samples such as cell lysates, tissue extracts, plasma, serum, confirmed by Western blot analysis.

Merná jednotka: 1 * 10 Tests

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Katalógové číslo: (786-129)

Dodávateľ: G BIOSCIENCES

Opis: A reagent kit for detection and estimation of SDS in a sample. Mix the test sample in the extraction buffer reagents provided with the kit. If SDS is present in the sample, a blue colour is extracted that can be quantitatively measured.

Merná jednotka: 1 * 1 KIT

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Katalógové číslo: (ICNA116550400)

Dodávateľ: MP BIOMEDICALS

Opis: The FastPROTEIN™ Blue Matrix Kit (also known as Lysing Matrix B) is designed for rapid isolation and purification of protein from bacterial cultures.

Merná jednotka: 1 * 50 items

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Dodávateľ: G BIOSCIENCES

Opis: The F(ab)₂ Fragmentation kits are designed for the generation and isolation of F(ab)₂ fragments from IgG molecules. The kit utilises Immobilised Pepsin resin. Pepsin is a proteolytic enzyme that is routinely used for the generation of F(ab)₂ fragments from immunoglobulin G (IgG). One or more of the disulfide bonds that join the heavy chains in the hinge region are preserved, so the two Fab regions of the antibody remain joined together, yielding a divalent molecule (containing two antibody binding sites), hence the designation F(ab)₂. The light chains remain intact and attached to the heavy chain, whereas the Fc fragment is digested into small peptides. The Immobilised Pepsin offers the distinct advantage of eliminating enzyme contamination of the F(ab)₂ fragments.

Dodávateľ: Thermo Fisher Scientific

Opis: Thermo Scientific™ SMART Digest™ Trypsin Kits are designed to provide a simple to use, fast, highly reproducible and robust process for digestion of proteins in a high throughput format, meeting the needs of biopharmaceutical, bioanalytical and QA/QC environments.

Katalógové číslo: (786-241A)

Dodávateľ: G BIOSCIENCES

Opis: InGel™ Array is a 96-well format kit suitable for processing larger numbers of protein spots concurrently and is compatible with spot-picking instruments. Fewer than 96 samples a batch may also be processed without any waste.

Merná jednotka: 1 * 1 KIT

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Katalógové číslo: (786-182)

Dodávateľ: G BIOSCIENCES

Opis: The Nuclear and Cytoplasmic Extraction kit is for the enrichment of cytoplasmic and nuclear fractions from cultured cells and tissues. The kit generates a cleaner separation of cytoplasmic proteins from nuclear proteins and is ideal for expression and transport studies.

Merná jednotka: 1 * 1 KIT

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Katalógové číslo: (17-1014-01)

Dodávateľ: Cytiva

Opis: Q Sepharose™ High Performance is composed of crosslinked agarose beads with a mean diameter of 34 µm, modified with quaternary (Q) strong anion exchange groups.

Merná jednotka: 1 * 75 mL

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