What Is a Deoxyribonuclease?

Deoxyribonuclease is a DNase, gray to off-white powder. Used to remove DNA from protein samples but cannot hydrolyze tight nuclear chromatin.

Deoxyribonuclease

Deoxyribonuclease is a DNase, gray to off-white powder. Used to remove DNA from protein samples but cannot hydrolyze tight nuclear chromatin.

Chinese name: Deoxyribonuclease

Chinese alias: DNase

English name: deoxyribonuclease, DNase I

English alias: DNAase, Deoxyribonucleate 5-oligonucleotido-hydrolase

Purity: 2,000 Kunitz units / mg protein

CAS number: 9003-98-9

Store at -20 ° C.

Security level: S22-24 / 25

For bronchiectasis, lung abscess, etc.

1. Inhalation or intraluminal injection: up to 50,000 units at a time.

2. Intramuscular injection: 1 million units each time, once every 2 days.

3. The local coating concentration is 1250 2500 units per milliliter. Often combined with streptokinase.

Adverse reactions and attention: After injection may cause weakness, gastrointestinal reactions, and occasionally rash.

Deoxyribonuclease for injection: each contains 25,000 units and 100,000 units of this product.

Whether Medicare medications: Medicare

Whether over-the-counter: prescription

1. Patients with acute purulent cellulitis and active tuberculosis with bronchopleural disease should not use it.

2. Prohibition of compatibility with heparin and citrate.

3. The solution should be prepared just before use, and the storage temperature should not exceed 4 .