Salmon Sperm DNA

Salmon Sperm DNA preparations have a fragment size range of 80–500 bp and are qualified for Northern, Southern, probe array, and dot blotting procedures. The format allows convenient addition to buffers to create a final recommended working concentration of 0.1 mg/mL. Quality control testing includes concentration determination, fragment sizing by gel electrophoresis, A260/A280 ultraviolet absorbance ratio, and protein content.