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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HeLa Nuclear Extract, Abcam

Supplier: Abcam

Nuclear extract is prepared from HeLa cells, which contains a variety of DNA-binding proteins, transcription factors, and other nuclear proteins.

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Succinate, 0,2 M buffer solution, pH 6,5

Supplier: Thermo Fisher Scientific

Succinate buffer solution, 0,2 M, pH value: 6,5, Colourless, Odourless, Liquid

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Phosphate-buffered saline (DPBS, 10X), Dulbecco's formula

Supplier: Thermo Fisher Scientific

Cell culture buffer, Phosphate-buffered saline (DPBS, 10X), Dulbecco's formula

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Mini flip-top vial with 9 ml maximum recovery diluent, BPPFV9MRD

Supplier: Neogen

The 3M™ Mini Flip-Top Vial with 9 ml Maximum Recovery Diluent is a leak-resistant plastic cylinder with a flip-open lid that seals securely for safe shipping and handling.

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Buffer, TAE solution 10X concentrate (TRIS-acetate-EDTA buffer)

Supplier: Thermo Fisher Scientific

Running Buffer, TAE buffer solution 10X concentrate (TRIS-acetate-EDTA buffer)

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Phosphate-buffered saline (PBS, 1X), sterile filtered

Supplier: Thermo Fisher Scientific

Phosphate-buffered saline (PBS), sterile filtered, 1X, Liquid

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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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Phosphate-buffered saline (PBS, 10X), pH 7,6

Supplier: Thermo Fisher Scientific

Cell culture buffer, PBS, 10 X

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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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Acetate buffer solution, Fluka™

Supplier: Honeywell Chemicals

This pH buffer solution is a combination of sodium acetate/acetic acid in 1:1 ratio for complexometry.

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Buffer, TBE solution 5X concentrate (TRIS-borate-EDTA buffer)

Supplier: Thermo Fisher Scientific

Running Buffer, TBE buffer solution 5X concentrate (TRIS-borate-EDTA buffer)

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

Supplier: Thermo Fisher Scientific

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

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Proteometer-UFT starter 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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LDS-sample buffer (4X), non-reducing

Supplier: Thermo Fisher Scientific

LDS-sample buffer (4X), non-reducing is used in SDS-polyacrylamide gel electrophoresis (SDS-PAGE). It is used in denaturing gels and is compatible with both coomassie and silver staining and Western blotting applications.