Analysis Note

May contain trace amounts of DNase I, which can be inactivated by boiling for 15 min in 50 mM potassium acetate, pH 5.5.

General description

Note: 1 KU = 1000 units.

Ribonuclease A, Protease-Free is achromatographically purified, pyrimidine-specificendoribonuclease that acts on single-strandedRNA.

Ribonuclease A, Protease-Free is ar>chromatographically purified, pyrimidine-specificr>endoribonuclease that acts on single-strandedr>RNA.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Packaging

50 ku in Glass bottle

10 ku in Plastic ampoule

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Unit Definition

One unit is defined as the amount of enzyme that will catalyze the hydrolysis of RNA to yield a first-order velocity constant equal to 1 at 25°C, pH 5.0.

Warning

Toxicity: Standard Handling (A)