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760 results for "buffers"

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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CHAPS lysis buffer

Supplier: Thermo Fisher Scientific

For cell lysis and protein extraction.

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Buffer Solutions

Supplier: Thermo Fisher Scientific

pH Buffer solution, pH value: 4,01, ±0.01, Reference temperature: 25 °C

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Buffers, concentrated solutions, Fluka™

Supplier: Honeywell Chemicals

pH Buffer, concentrate, pH value: 10,00, ±0.05, Ampoule

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TE buffer, pH 8,1, RNAse free

Supplier: Thermo Fisher Scientific

Trizma is used in the formulation of buffer solutions in the pH range between 7,5 and 8,5. Tris buffer solutions are widely used in cell and molecular biology for processes such as protein and nucleic acid extraction and purification.

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Proteometer-UFT kit

Proteometer-UFT kit

Supplier: NOVILYTIC

The Proteometer-UFT Kit transforms any LC into an analytical system capable of identifying and quantifying titer content in crude culture filtrate in <90 seconds, without sample preparation.

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Buffer, sodium acetate buffer solution pH 5,2 (3 mol/l), Millipore®

Supplier: Merck Millipore (Calbiochem‎)

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

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Lysis buffers, red blood cells

Lysis buffers, red blood cells

Supplier: G-Biosciences

These DNase- and RNase-free buffers and reagents are designed for high quality research.

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Tris-Acetate-EDTA (TAE) buffer, 50X

Supplier: PanReac AppliChem

50X concentrated solution of 2 M Tris, 1 M glacial acetic acid and 0,5 M EDTA.Na₂, pH 8,5 ±0,2.

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

Supplier: Thermo Fisher Scientific

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

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pH buffer solutions, referenced at 20 °C, Fluka™

Supplier: Honeywell Chemicals

pH Buffer solution, Borate, pH value: 11,00, ±0.05, Reference temperature: 20 °C, Fluka™, Plastic bottle, 1×1 L

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Buffer, TAE solution 50X concentrate (TRIS-acetate-EDTA buffer) pH 8,5

Supplier: PanReac AppliChem

Running Buffer, TAE buffer solution 50X concentrate (TRIS-acetate-EDTA buffer) pH 8,5

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Buffer, tris(hydroxymethyl)aminomethane hydrochloride, 1 M solution, pH 8,0, RNase-free

Supplier: Thermo Fisher Scientific

Cloning Buffer, TRIS buffer solution pH 8 (1 mol/l)

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Triton® X-100 lysis buffer with glycerol (2X), pH 7,4

Supplier: Thermo Fisher Scientific

Triton® X-100 lysis buffer with glycerol (2X), pH 7.4, Thermo Fisher Scientific

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ISA (ionic strength adjustment solution: 1 M KCl), Supelco®

Supplier: Merck

Solution used to establish a constant ionic strength in a sample solution containing e.g. calcium for det. with ISE.

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G-Biosciences Tris-EDTA-NaCl Buffer

Supplier: G-Biosciences

 Tris-EDTA-NaCl buffer solution at pH 8,0.

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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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