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Catalog Number: (BC95)
Supplier: G-Biosciences
Description: Traut's Reagent is used for the preparation of disulfide bridges or for the generation of sulphhydryl groups for conjugation. This is a small, water-soluble compound that reacts with primary amines under mild conditions (pH 7 to 10, 25 °C) for thiolation (sulphhydryl addition).
UOM: 1 * 500 mg


Catalog Number: (786-022)
Supplier: G-Biosciences
Description: FOCUS™ Mitochondria kit is specifically designed for the isolation of intact mitochondria from cultured mammalian cells. This kit allows for the fast and efficient fractionation of the cytoplasm of cultured mammalian cells into an enriched fraction of mitochondria. The majority (>90%) of the mitochondria have intact inner and outer membranes and therefore retain their functionality.
UOM: 1 * 1 KIT


Catalog Number: (786-225)
Supplier: G-Biosciences
Description: Total Protein Extraction (TPE™) Kit is a universal lysis system for the solubilisation of total proteins from animal, plant, yeast, bacteria, and other biological samples. The kit contains ready to use buffers for extracting total protein from cells and tissues for SDS-PAGE analysis.
UOM: 1 * 1 KIT


Supplier: G-Biosciences
Description: Many lysis buffers and reagents used in sample preparation are incompatible with routinely used electrophoretic analysis. The presence of contaminants, or interfering agents, such as salts, acids, bases and detergents, result in band distortion and poor protein resolution. As a result, SDS-PAGE gels are hard to analyse and lack reproducibility. PAGE-Perfect™ is a simple, two-step method for concentrating, cleaning and preparing protein solutions for running publication quality gels.

Supplier: G-Biosciences
Description: There are many electrophoresis running buffers including: TAE running buffer (50×), TBE running buffer (10×), TBE-urea sample buffer, MOPS running buffer (10×), and MOPS/ SDS running buffer (20×). These include the SDS-PAGE sample loading buffer, SDS-PAGE running buffer, native sample loading buffer, tris glycine native gel running buffer, tricine sample buffer, tris-tricine, tris-tricine-SDS, MES SDS running buffer, MOPS/ SDS running buffer, IEF anode buffer, IEF cathode buffer, zymogram sample buffer, zymogram renature buffer, zymogram development buffer and the discontinuous buffer system.
Catalog Number: (BE-312)
Supplier: G-Biosciences
Description: The final goal in molecular biology is often the expression of a recombinant protein. The transformed plasmids can be used as templates by the bacteria to produce protein. Students learn about essential promoters and other elements necessary for successful protein expression in bacteria, including the differences between inducible and constitutive (unregulated) expression.The Expression of a Recombinant Protein kit allows students to express a protein either constitutively or under the control of an inducible promoter, which is activated with IPTG (isopropyl-beta-D-thiogalactopyranoside).
UOM: 1 * 1 KIT


Catalog Number: (BE-501)
Supplier: G-Biosciences
Description: This lab activity is designed to study highly specific lock-key matching properties of antigen-antibody and how this highly specific interaction can be exploited as a tool for research and analysis. This study involves the use of an immunodiffusion technique in which antigen and antibody are allowed to diffuse in a solid agarose medium. When antigen and antibody meet, antigen-antibody complex is formed, which leads to precipitation. Antigen-antibody precipitate is formed in the zone where the concentration of the two matching pairs reaches an optimal known as the zone of equivalence, which results in formation of a visible opaque precipitate region in agarose medium. Those regions of precipitation can be used for determination of concentration or titer of both antigen and antibody. This Antigen-Antibody Interaction kit is a hands-on study of both Ouchterlony Double Diffusion and Radial Immunodiffusion techniques. This kit also provides additional guidance materials for teaching other types of antigen-antibody interactions concepts such as immunoelectrophoresis and immunoprecipitation.
UOM: 1 * 1 KIT


Supplier: G-Biosciences
Description: Gram-negative lysis buffer is an extraction buffer for soluble proteins from Gram-negative bacteria. It is a proprietary improvement on the lysozyme based lysis in combination with various salts and agents, which allows extraction of soluble proteins. This buffer has been tested for use with several widely used bacteria including <i>E.coli</i> strains.

Supplier: G-Biosciences
Description: Nickel chelating resin is an immobilised metal affinity chromatography (IMAC) resin that was specifically designed to utilise Ni²⁺ for the purification of nickel binding proteins, including 6x histidine tagged proteins.

Catalog Number: (RC-030)
Supplier: G-Biosciences
Description: Calcium chloride dihydrate
UOM: 1 * 500 g


Supplier: G-Biosciences
Description: Bisacrylamide, powder

Catalog Number: (A051-B)
Supplier: G-Biosciences
Description: Ampicillin sodium salt
UOM: 1 * 5 g


Supplier: G-Biosciences
Description: Acrylamide (electrophoresis grade) is supplied as a powder or a 40% solution in ultrapure water. Bisacrylamide (Bis (N,N’-methylenebisacrylamide)) (electrophoresis grade) is supplied as a powder or a 2% solution in ultrapure water.

Supplier: G-Biosciences
Description: GET™ AGAROSE DNA method involves release of DNA fragments from gel pieces followed by capture of nucleic acids on the GET™ spin columns, washing, and elution of the clean nucleic acid fragments in a suitable buffer.

Supplier: G-Biosciences
Description: Running Buffer, Tris-Glycine [10X]

Catalog Number: (786-496)
Supplier: G-Biosciences
Description: G-Biosciences' Coomassie Brilliant Blue (CBB) G-250 and R-250 Stain are based on a colloidal Coomassie stain. CBB G-250 and R-250 stain proteins with high band visibility. The staining of gels with CBB G-250 and R-250 allows the examination of protein bands even during the staining process.
UOM: 1 * 10 g


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +43 1 97002 - 0.
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