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844 results for Buffers | Avantor

Buffers

Buffers

Resisting pH changes, buffers protect samples when acids or alkali is added. Powder and liquid forms efficiently track proteins during electrophoresis isolation and separation. The salty buffers can also be used to calibrate and standardize pH meters for accurate readings. Blocking substances stop antibody attachment to membrane free sites that would produce an interfering background. In various concentrations to fit any need, the buffers may come in liquids or dehydrated formats.

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Buffers, sodium phosphate, 0,2 M solutions

Supplier: Thermo Fisher Scientific

Sodium phosphate buffer solution, 0,2 mol/l, pH value: 8,5, Liquid

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Carbonate-buffered saline (5X), pH 9,5

Supplier: Thermo Fisher Scientific

Cell culture buffer, Carbonate-buffered Salin, 5X

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Phosphate, 0,5M buffer solution, pH 8,5

Supplier: Thermo Fisher Scientific

Phosphate buffer soln, 0,5 M, pH value: 8,5, Liquid

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Phosphate-buffered saline (PBS, 10X), with Triton® X-100

Supplier: Thermo Fisher Scientific

Washing buffer, Phosphate-buffered saline (PBS, 10X), with Triton® X-100

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Triton® X-100 lysis buffer, pH 7,4

Supplier: Thermo Fisher Scientific

Triton® X-100 lysis buffer, pH 7.4, Thermo Fisher Scientific

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IEF Cathode buffer (10X) with lysine and arginine

Supplier: Thermo Fisher Scientific

Running Buffer, IEF Cathode buffer (10X) with lysine and arginine

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Laemmli SDS sample buffer, non-reducing (4X)

Supplier: Thermo Fisher Scientific

Loading Buffer, Laemmli SDS Sample Buffer, non-reducing, 4X

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GST buffer kit

GST buffer kit

Supplier: Cytiva

GST Buffer Kit contains carefully prepared buffer concentrates for binding, washing, and elution of GST-tagged proteins according to recommended protocols.

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10X Phosphate Buffered Saline (PBS), Sterile, Dulbecco's Formula, without Magnesium and Calcium

Supplier: MP Biomedicals

Role of a balanced salt solution in cell culture is multifaceted and can be divided into four principal functions: 1. Serves as an irrigating, transporting and diluting fluid while maintaining intra- and extracellular osmotic balance; 2. Provides cells with water and certain bulk inorganic ions essential for normal cell metabolism; 3. Combined with a carbohydrate, such as glucose, provides the principal energy source for cell metabolism; 4. Provides a buffering system to maintain the medium within the physiological pH range (7.2 - 7.6)

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Tris-Glycine (TG) buffer,, MP Biomedicals

Supplier: MP Biomedicals

Tris-glycine buffer is used for western blotting and gel electrophoresis.

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Buffer Capsules

Supplier: Greisinger

Cost-effective alternative: Buffer capsules and working sets. With buffer capsules, you can produce a 100 ml buffer solution in the most cost-effective manner. A particular advantage of the capsules is that their storage life is several years longer than that of ready-to-use solutions.

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Buffer solutions

Buffer solutions

Supplier: SI Analytics

Buffer solutions intended for extremely precise calibration.

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His buffer kit

His buffer kit

Supplier: Cytiva

His Buffer Kit contains carefully prepared buffer concentrates for binding, washing, and elution of histidine-tagged proteins according to recommended protocols. Moreover, a method for optimization of imidazole concentration in the binding buffer is described.

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Protein A/G HP SpinTrap™ Buffer Kit

Protein A/G HP SpinTrap™ Buffer Kit

Supplier: Cytiva

Protein A/G HP SpinTrap™ Buffer kit is optimised for standard affinity-based enrichment/immunoprecipitation according to the protocol provided with protein A HP SpinTrap™, protein G HP SpinTrap™, and Ab SpinTrap™ columns.

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Ab buffer kit

Ab buffer kit

Supplier: Cytiva

Ab buffer kit contains prepared buffer concentrates for binding, washing, and elution of IgG according to recommended protocols.

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Hank's balanced salts, MP Biomedicals

Supplier: MP Biomedicals

Hanks' balanced salts solution is used to maintain the pH and osmotic balance in the medium and to provide the cells with water and essential inorganic ions.

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