00:02
In the question, we have been asked to brief listing of laboratory procedure that you will follow to extract and purify gfp from bacterial cells.
00:28
And in the next question, we have been asked to find the meaning of hydrophobic and what causes a protein to be hydrophobic.
00:48
And in the next question, we have been asked to describe the purpose of the vast solutions in the process.
01:24
So solution for question one is a common procedure is hydrophobic interaction chromatography.
01:51
It includes step a, the extraction phase.
02:02
Here we have to extract the proteins from the cells and we add the lysis buffer for protein extraction.
02:29
And in the next phase, phase b, that is the chromatography phase.
02:47
Here a stationary column with hydrophobic groups is placed.
03:09
And when it is passed through stationary column, when the sample gets a high soil concentration.
03:34
And we have to eliminate the residual, which is the dilution that managed to cross the column.
03:53
And in the third phase, it is called illusion phase.
04:06
Here, we have to elude the column to extract hydrophobic proteins.
04:32
In the next question, the solution is, hydrophobic means that it won't interact with neither charged molecules nor with water...