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.

Sort By

« ‹ 20 21 22 › »

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

Supplier: Merck

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

Expand 1 Items

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

Supplier: Merck

Electrophoresis, Transfer buffer, TRIS-glycine buffer solution 10X concentrate (TG buffer)

Expand 1 Items

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

Supplier: Merck

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

Expand 1 Items

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

Supplier: Merck

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

Expand 2 Items

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

Supplier: Merck

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

Expand 2 Items

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

Supplier: Merck

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

Expand 2 Items

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

Supplier: Merck

Electrophoresis, Transfer buffer, TRIS-glycine buffer solution 10X concentrate (TG buffer)

Expand 1 Items

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

Supplier: Merck

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

Expand 2 Items

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

Supplier: Merck

Electrophoresis, Transfer buffer, TRIS-glycine buffer solution 10X concentrate (TG buffer)

Expand 1 Items

Dulbecco's phosphate buffered saline (DPBS), cell culture, MP Biomedicals

Supplier: MP Biomedicals

Phosphate buffered salts, Dulbecco's formula (DPBS) is a balanced salt solution (BSS) used for the handling and culturing of mammalian cells. DPBS is used to to irrigate, wash, and dilute mammalian cells.

Expand 3 Items

Buffer, imidazole buffer solution (1 mol/L) BioUltra, Sigma-Aldrich®

Supplier: Merck

Imidazole buffer solution (1 mol/l)

Expand 2 Items

Buffer solutions, colour coded, certified (20 °C), Fluka™

Supplier: Honeywell Chemicals

Borate, pH value: 10.00, 9.988 - 10.012, Reference temperature: 20 °C, Blue

Expand 4 Items

Buffer, sodium acetate buffer solution pH 7 (3 mol/L), Sigma-Aldrich®

Supplier: Merck

Cloning Buffer, Sodium acetate buffer solution pH 7 (3 mol/l)

Expand 3 Items

Buffer, TRIS solution pH 8,0 (2 mol/L), Sigma-Aldrich®

Supplier: Merck

Cloning Buffer, TRIS buffer solution pH 8,0 (2 mol/l)

Expand 2 Items

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

Supplier: Merck

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

Expand 2 Items

Buffer, TRIS solution pH 7,2 (1 mol/L), Sigma-Aldrich®

Supplier: Merck

Cloning Buffer, TRIS buffer solution pH 7,2 (1 mol/l)

Expand 2 Items

Buffer, TRIS solution pH 7,6 (1 mol/L), Sigma-Aldrich®

Supplier: Merck

Cloning Buffer, TRIS buffer solution pH 7,6 (1 mol/l)

Expand 2 Items

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

Supplier: Merck

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

Expand 2 Items

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

Supplier: Merck

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

Expand 1 Items

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

Supplier: Merck

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

Expand 1 Items

Protein extraction reagent, BugBuster® 10X, Millipore®

Supplier: Merck Millipore (Novagen)

BugBuster® 10X is a concentrated formulation of the proprietary detergents employed in BugBuster® without the addition of salts or buffer components. Concentrated BugBuster® provides a flexible alternative to the ready-to-use standard 1X BugBuster®, allowing user-defined dilution and addition of buffer components. BugBuster® 10X has all of the bioprocessing benefits of standard BugBuster® plus the freedom to control pH, reagent concentration, and buffer additives necessary for maximum extraction and activity of your target protein.

Expand 1 Items

ISE sample conditioning buffers and solutions

Supplier: WTW

Ion strength adjustment solutions have multiple tasks: TISAB for fluoride measurements does not only adjust the pH value, by also decomplexes the fluoride-containing complex compounds. Other ion strength adjustment solutions ensure an adapted pH value as well as the addition of a suitable conducting salt to correctly capture the concentration.