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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Biochemical Reagents

Supplier: MACHEREY-NAGEL

Different enzymes, buffers, and substrates for the DNA and RNA isolation.

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DNA Set for NucleoBond RNA Soil

Supplier: MACHEREY-NAGEL

NucleoBond® AX is a silica-based anion-exchange resin, developed by MACHEREY‑NAGEL, for routine separation of different classes of nucleic acids.

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Porablot PVDF Membrane for High Quality Blotting Applications

Supplier: MACHEREY-NAGEL

Convenient handling and high flexibility in the usage of kits are highly supported by the broad range of product accessories. Equipment for different technologies, additional consumables as well as separately available buffers underline the demand to offer the most suitable solution for every application.

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Buffer, TRIS solution pH 7,5 (2 mol/L), Sigma-Aldrich®

Supplier: Merck

Cloning Buffer, TRIS buffer solution pH 7,5 (2 mol/l)

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Buffer, TRIS-glycine-SDS solution 10X concentrate (TGS buffer), Sigma-Aldrich®

Supplier: Merck

Running Buffer, TRIS-glycine-SDS buffer solution 10X concentrate (TGS buffer)

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Buffer, TRIS solution pH 7 (1 mol/L), Trizma®, Sigma-Aldrich®

Supplier: Merck

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

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Tris Buffered Saline, 10X concentrate solution, Sigma-Aldrich®

Supplier: Merck

Washing buffer for alkaline phosphatase or peroxidase conjugates in Western blotting.

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Buffer, TRIS solution pH 7,8 (1 mol/L), Sigma-Aldrich®

Supplier: Merck

Cloning Buffer, TRIS buffer solution pH 7,8 (1 mol/l)

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Buffer, TRIS solution pH 7,4 (1 mol/L), Sigma-Aldrich®

Supplier: Merck

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

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Buffer, TRIS solution pH 8,0 (1 mol/L), Sigma-Aldrich®

Supplier: Merck

Cloning Buffer, TRIS buffer solution pH 8,0 (1 mol/l)

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Buffer, PBS solution (phosphate buffered saline) pH 7,4, Sigma-Aldrich®

Supplier: Merck

Washing buffer, PBS buffer solution (phosphate buffered saline) pH 7,4

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Buffer, SSC solution 20X concentrate (saline-sodium citrate), Sigma-Aldrich®

Supplier: Merck

Hybridisation Buffer, SSC buffer solution 20X concentrate (saline-sodium citrate)

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Buffer, TBE solution 10X concentrate (TRIS-borate-EDTA buffer), Sigma-Aldrich®

Supplier: Merck

Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)

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Buffer, PBS solution 10X concentrate (phosphate buffered saline), Sigma-Aldrich®

Supplier: Merck

Washing buffer, PBS buffer solution 10X concentrate (phosphate buffered saline)

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Buffer, TE solution 100x concentrate (TRIS-EDTA buffer), Sigma-Aldrich®

Supplier: Merck

Cloning Buffer, TE buffer solution 100x concentrate (TRIS-EDTA buffer)

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Technical pH buffer solutions in sachets, HI 50000 series

Supplier: Hanna

These technical calibration buffers produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionised water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers.