You searched for: 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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Stacking buffer (4X)

Supplier: Thermo Fisher Scientific

Electrophoresis, Stacking Buffer, 4X

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10X TAE buffer, liquid, Corning®

Supplier: Corning

Tris-Acetate-EDTA (TAE) buffer is used in DNA agarose gel electrophoresis, both in the agarose gel itself and the running buffer

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IEF Sample buffer (4X) pH 3 to 7 with lysine

Supplier: Thermo Fisher Scientific

Loading Buffer, IEF Sample Buffer (4X) with Lysine

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Buffer, sodium acetate buffer solution pH 5,2 (3 mol/L) AccuGENE®

Supplier: LONZA

Cloning Buffer, Sodium acetate buffer solution pH 5,2 (3 mol/l) AccuGENE®

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Tween 20 washing buffer, 0,5% in PBS (10X)

Supplier: Thermo Fisher Scientific

Washing buffer, Tween 20 washing buffer, 0,5% in PBS (10X)

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Tricine-SDS sample buffer (2X), non-reducing

Supplier: Thermo Fisher Scientific

Loading Buffer, Tricine-SDS Sample Buffer (2X), non-reducing

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Kinase buffer II (5X)

Supplier: Thermo Fisher Scientific

Kinase buffer II (5X)

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Buffer, PBS (1X, Dulbecco's) powder pack

Supplier: PanReac AppliChem

Powder mixture to prepare PBS buffer (1X) according to Dulbecco.

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VWR® Buffer, Ammonium Chloride, pH 10, Reag. Ph.Eur.

Supplier: VWR Chemicals

The reagent is specially intended for use in testing Ph Eur and monographs. This solution was produced according 4.1.1 of Ph Eur specifications using Ph Eur reagent quality components and water meeting the Ph Eur monograph requirement for purified water.

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Phosphate-citrate Buffer (5X)

Supplier: Thermo Fisher Scientific

Phosphate-Citrate Buffer (5X) is used as a substrate buffer in immunoassay procedures. It is used in SDS PAGE electrophoresis.

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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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Laemmli SDS sample buffer, non-reducing (6X)

Supplier: Thermo Fisher Scientific

Loading Buffer, Laemmli SDS Sample Buffer, non-reducing, 6X

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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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Phosphate-buffered saline (PBS, 10X), pH 7,4, for Western blot

Supplier: Thermo Fisher Scientific

Washing buffer, Phosphate-buffered saline (PBS, 10X)

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TRIS-buffered saline (TBS, 10X) pH 7,4, for Western blot

Supplier: Thermo Fisher Scientific

Washing buffer, TRIS-buffered saline (TBS, 10X)

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Tween 20 blocking buffer, 1% in PBS (10X)

Supplier: Thermo Fisher Scientific

Blocking Buffer, Tween 20 Blocking Buffer, 1% in PBS (10X)

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Tween 20 washing buffer, 1% in PBS (10X)

Supplier: Thermo Fisher Scientific

Washing buffer, Tween 20 washing buffer, 1% in PBS (10X)

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Denaturing lysis buffer

Supplier: Thermo Fisher Scientific

Denaturing lysis buffer, Thermo Fisher Scientific

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Laemmli SDS sample buffer, reducing (4X)

Supplier: Thermo Fisher Scientific

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

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Buffer, tris(hydroxymethyl)aminomethane hydrochloride, 1 M solution, pH 7,4, RNase free

Supplier: Thermo Fisher Scientific

Cloning Buffer, TRIS buffer solution pH 7,4 (1 mol/l)

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DNA gel loading buffer 6X

Supplier: LONZA

This buffer is a Ficoll based loading buffer containing Ficoll®, EDTA, xylene cyanol, and bromophenol blue. Ideal for separation of DNA fragments with improved resolution.