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Questions related from Oleg Chmelnik
Why there is a need to heat the plate after I dip it in the CAM stain? Does anybody know the reaction mechanism and its purpose of each of the CAM ingredients (Ammonium molybdate tetrahydrate,...
07 March 2017 5,434 5 View
Will glass separatory funnel survive a 17.5M KF solution in it? Or should I use some kind of another separating device?
27 April 2016 2,358 1 View
Hello, Does anyone know the mechanism of synthesis of glycosyl fluorides?I am looking for the mechanism of synthesis of alpha-D-xylopyranosyl fluoride from HF-pyridine( Olah reagent)...
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Hi, What strategies are there to solve structure of a complex containing several proteins using molecular replacement if there is no structure for the complete complex? Thanks
23 February 2016 2,869 3 View
Hi, If my solved structure is a dimer in an asymmetric unit, are the two molecules correlated by crystallographic rotational symmetry? I think not, but have problem explaining it. I would be...
23 February 2016 1,580 5 View
Hi, I have an unknown protein with the following info: Protein seq: M S D S E V N Q E A K P E V K P E V K P E T H I N L K V S D G S S E I F F K I K K T T P L R R L M E A F A K R Q G K E M D S L R...
21 February 2016 7,633 3 View