质粒pBR322 载体(4,361bp) 带有四环素及氨苄青霉素抗性基因。用凝胶分析核酸时,内切酶消化的pBR322 DNA 常常可以用作分子量大小的标记。
原厂资料:
The plasmid pBR322 Vector (4,361bp) carries the genes for tetracycline and ampicillin resistance. pBR322 DNA digests typically are used as molecular weight size markers in gel analysis of nucleic acids.
References
Bolivar, F. et al. (1977) Gene 2, 95–113.
Watson, N. (1988) Gene 70, 399–403.