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Dye does not separe in acrylamide gel

06 Dec 2016

Posted by piemmea in Electrophoresis
Hi all, hope you have some clue. I prepared a 5% acrylamide gel for DNA separation using s(a...

  66 Views · 1 Replies ( Last reply by mdfenko )


Purification of linearized AT-rich DNA for transfection

04 Dec 2016

Hi, I wanted to transfect linearized plasmid DNA. I am planning to digest around 200ug of DN...

  98 Views · 4 Replies ( Last reply by Deba_Bio )


Difference between HEPES and HEPES sodium salt ?

04 Dec 2016

Hi What is the difference between HEPES and HEPES sodium salt ? Can I substitute one for the...

  99 Views · 1 Replies ( Last reply by mdfenko )


Why are amino acids amphipathic?

03 Dec 2016

Posted by Tomedb in Molecular Biology
Despite the symmetry of the amine to carbon bond, the carbon is more electronegative than the two...

  94 Views · 0 Replies


genetics math proplem

02 Dec 2016

In a cross (wild X mutant) phenotype, the following progenies were obtained, +++73; ++s 84; +ps96...

  110 Views · 0 Replies

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