I would like to view the chromatogram traces from a few ABI (.ab1) files. I would prefer to use python for this, or a function with python bindings, or at least some open source package such as ...
In paper chromatography, as the mobile phase (I used 1:9 acetone/petroleum ether) climbs higher and higher, will the solubility of the solutes decrease as the solvent moves higher? I speak mostly ...
I am trying to purify a protein, and I was wondering if it is reasonably straightforward to obtain E.coli cells containing: -pGroe plasmids expressing chaperones. -Rosetta plasmids with codons that ...
I'm trying to purify the protein by Ni-NTA affinity chromatography. It seems that my protein (size about 54 kDa) is co-purified with chaperone protein (probably GroEL - as the band is around 57kDa). ...
Digesting (trypsin or whatever other proteolytic enzyme) proteins generates multiple peptides so the degree of complexity of the sample, at the peptide level, increases a lot. In addition there is ...
We generally have a good idea of how DNA separates using agarose gel electrophoresis, how well does DNA resolve on a SEC resin like superose? I get the impression that salt influences where it elutes. ...