DNAse I可用于切开DNA,作为将标记碱基插入DNA的第一步。来自sigma的该酶已用于处理大鼠的脑组织。该研究表明星形胶质细胞的轴突生长不受少突胶质细胞抑制。在另一项研究中,大肠杆菌的解冻固定样本被来自Sigma的DNAseI以及其他酶进行消化。消化是在进行通透化处理和核酸染色前完成的。来自牛胰腺的脱氧核糖核酸酶I已用于研究枯草芽孢杆菌中核酸酶的二维酶谱分析。来自牛胰腺的脱氧核糖核酸酶I还用于研究小沟和大沟结合药物和嵌入剂对小沟结合蛋白RecA和脱氧核糖核酸酶I的DNA结合的影响。用于从蛋白质样品中除去 DNA。
DNAse I is used to nick DNA as a first step to incorporate labeled bases into DNA. The enzyme from Sigma has been used in the processing of rat brain tissue. This study showed that axonal growth on astrocytes is not inhibited by oligodendrocytes. In another study, thawed fixed samples of E. coli were digested with DNAse I from Sigma along with other enzymes. The digestion was done before permeabilization and staining of the nucleic acids.
Deoxyribonuclease I from bovine pancreas has been used in a study to investigate a two-dimensional zymogram analysis of nucleases in Bacillus subtilis. Deoxyribonuclease I from bovine pancreas has also been used in a study to investigate the effects of minor and major groove-binding drugs and intercalators on the DNA association of minor groove-binding proteins RecA and deoxyribonuclease I.
Used for the removal of DNA from protein samples.