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Fat and blurry bands on your SDS-PAGE gel can leave your experimental question unanswered. Learn how you can sharpen up your bands and get much greater resolution by using Bis-Tris gels.
A sprinkling of Bis-tris is all it takes improve your protein gels considerably. If you can afford it!
Sometimes the wide view is the best so a good genome viewer is a must for every molecular biologist. We review three leading genome viewer packages to get you started..
For identifying positive clones from a plasmid cloning procedure, the routine of performing a mini-prep and then checking the putative clones by restriction digestion is most commonly used. Of course, if you need to screen a large number of clones, another option is a colony PCR to identify positives, followed by restriction digests to confirm….
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