05 May 2012 1 2K Report

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What are the the pros and cons of linear as well as step gradient cation exchange chromatography?

I wanted to fractionate my complex peptide mixture through SCX and wanted to know which one would be better, linear or step gradient?

04 May 2012 2,050 3 View

Do concentration of sample and the amount of salt in sample affect the binding of peptides to column in cation exchange chromatography (SCX)?

I wanted to do peptide fractionation by cation exchange chromatography and would like to know what should be the appropriate concentration of sample.

04 May 2012 8,255 8 View

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How to solve error "Cannot find position restraint file restraint.gro (option -r)." on GROMACS?

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Why is Fermented Plant Juice (FPJ) always diluted with water? Could it be diluted with other solvents such as rice water?

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