TRIS, Amino Buffer, Enzyme Grade

Dry homogeneous blend of molecular biology grade TRIS base, Boric Acid and EDTA. For use in gel electrophoresis.

pKa (20°C): 7.45-7.65 pH Range: 6.8-8.2

Phosphate Buffered Saline is a buffer solution commonly used in biological research. PBS has many uses because it is isotonic and non-toxic to most cells. These uses include substance dilution and cell container rinsing. Add one tablet per 100ml of purified water for a 1X solution of PBS.

PBS, 10X Powder Concentrate

MOPS, Sodium Salt

pKa(25°C): 8.4. The working pH range in aqueous solution is 7.7-9.1.

2X Formulation: NaCI: 280 mM KCI: 10 mM Na₂HPO₄: 1.5 mM Dextrose: 12 mM HEPES: 50 mM pH: 7.0

6X Concentrated loading dye for molecular biology applications.

Zwitterionic buffer used in a variety of molecular biology applications such as protein resolution, protein crystallization and SDS-PAGE. pKa @ 25°C: 8.3 pH Range: 7.6-9.0 Melting Range: 190-192°C

Composition: Glycine: < 80.0% TRIS (Hydroxymethyl) Aminomethane: < 20.0% SDS: < 6.0%

Highly purified for use in molecular biology applications. Moisture: <0.2% Color: <20 APHA (colorless) Heavy Metals (as Pb): <0.0001% Insoluble Matter: <0.005% Heavy Metals: 5 ppm pKa (20°C): 8.1 ± 0.1

Highly purified for use in molecular biology applications.

Supplied as 5 x 10mL. Sterile filtered to 0.22µm.

pKa (25°C): 6.15. The working pH range in aqueous solution is 5.5-6.7.

Phosphate Buffered Saline is a buffer solution commonly used in biological research. PBS has many uses because it is isotonic and non-toxic to most cells. These uses include substance dilution and cell container rinsing. Ready to use sterile 1X solution. Ingredients: Sodium…

1X buffer used to lyse cells under non-denaturing conditions. 1X Formulation: TRIS HCI: (pH 7.4) 50 mM NaCI: 150 mM TritonX-100: 1% EDTA: 5 mM

Molecular Biology Grade Heavy Metals: <5 ppm pKa: (20°C) 7.20 ± 0.2 pH Range: 6.5-7.9

10X Formulation: TRIS: 1 M Tricine: 1 M SDS (pH 8.3): 1%

2X Formulation: TRIS HCI: 900 mM SDS: 8% Glycerol: 20% Coomassie Blue: 0.01% Phenol Red: 0.01%

TBS with Tween, 20X, 7.4 pH, Sterile Buffered