8 Questions 9 Answers 0 Followers
Questions related from Arik Ryvkin
I am looking for a way int PyMol to find a general expression on the surface residues of a 3D structure. It should be very similar to FindSeq.py script (url attached), only in the crystal structure.
10 October 2014 9,725 2 View
It seems very odd to me that although the price of the Promega protein G magnetic beads is the same as the competitors their capacity is a least 40 times higher. Have you used it and can help me...
01 January 2014 5,439 0 View
In our lab we perform routinely biopanning experiments with random phage display libraries, but we have never done negative selection.... The time has come I believe, and I wonder should if I...
06 June 2013 8,532 2 View
Want to upgrade the lab - Any suggestions? Would love to learn from your experience. So far I have only heard of Sparklix.
11 November 2012 4,271 21 View
We are using old and not very convenient dialysis membrane with clipses. I am looking for something a little more modern and convenient. Any help would be appreciated. Usually our final volume is...
11 November 2012 4,439 4 View
I heard that there is a place in China that performs about a quarter of all Illumina sequences in the world, do you know the place? Also of course if there are other worthy places I would be happy...
07 July 2012 6,189 5 View
I performed affinity purification and now I have ~200 ul of my target protein. I want to measure its concentration but the thing is I have very little of it and it is of a very low concentration...
06 June 2012 898 19 View
So I am looking for 1-2 ml disposable empty chromatography column.... Any ideas?
03 March 2012 1,521 8 View
