1X buffer used for extracting proteins from cells.

Heavy metals: <10 ppm pka (25°C): 6.8 The working pH range in aqueous solution is 6.5-7.5.

Potassium Phosphate, Monobasic, ACS Grade

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

Potassium Phosphate, Dibasic, ACS

Manganese Chloride is used for dC and dG tailing of DNA.

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

Zwitterionic N-substituted aminosulfonic acid buffer. pka (25°C): 7.5 pH Range (Working): 6.8 - 8.2 Heavy Metals: <0.001% Max

Ready to use sterile 1x solution Contains: 137 mM Sodium Chloride 2.7 mM Potassium Chloride 10 mM Phosphates Does not contain Calcium or Magnesium

Formulation: TRIS HCI: 200 mM EDTA: 20 mM

A 40% weight by volume solution of TRIS (3.3M TRIS Base) prepared in Molecular Grade Water.

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

PBS, 10X Powder Concentrate

4X concentrated buffer solution for preparation of Laemmli SDS-PAGE resolving gels.

Buffer for use in plant tissue culture. pKa (20°C): 6.15 pH range: 5.5 - 6.7

Zwitterionic buffer used in biochemistry and molecular biology research. pKa (25°C): 6.88 The working pH range in aqueous solution is 6.1 - 7. 5 Absorbance @ 280nm (5% water): <0.02

Contains 3% BSA and 0.05% Tween 20 in TBS buffer. Optimized for use in western blotting to minimize non-specific binding of antibodies.

Highly purified for use in molecular biology applications.

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

TRIS, Buffer Grade