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9003-98-9 - Deoxyribonuclease I, bovine pancreas - EC - DNase I - J62229 - Alfa Aesar

J62229 Deoxyribonuclease I, bovine pancreas

Codice CAS
DNase I

Dimensioni Prezzo ($) Quantità Disponibilità
25mg 51,00
100mg 132,00
1g 1002,00
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Deoxyribonuclease I, bovine pancreas


Proprietà chimiche

Lyophilized powder, 31 kDa
It is soluble in 0.15 M NaCl.


Deoxyribonuclease I is used for the removal of DNA from protein samples. DNAse I is used to nick DNA as a first step to incorporate labeled bases into DNA. The enzyme from Sigma has been used during the isolation of plasma membrane vesicles from Neurospora crassa cell culture.1 It has also been used along with trypsin for the preparation of single cell suspension from rat testes. Deoxyribonuclease I from bovine pancreas has been used in a study to compare several procedures for reducing RNase contamination in preparations of DNase. Deoxyribonuclease I from bovine pancreas has also been used in a study to investigate the effect of the composition of sodium dodecyl sulfate preparations on the renaturation of enzymes after polyacrylamide gel electrophoresis


Minimum 2,000 units per mg dry weight. One unit causes an increase in absorbance at 260nm of 0.001 per minute per ml at 25 degrees when acting upon highly polymerized DNA at pH 5.0


G A Scarborough. The neurospora plasma membrane ATPase is an electrogenic pump. PNAS. 1976, 73 (5), 1485-1488.

U Lindberg. Molecular weight and amino acid composition of deoxyribonuclease I. Biochemistry. 1967, 6 (1), 335-342.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni precauzionali: P260u-P201-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

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