Talk:20.109(S13):Characterize protein expression (Day7)

SDS-PAGE analysis tips

You can look up the expected molecular weight of IPC using the sequence file (from Day 1 or Day 5) and this link or a similar website. Be sure to add ~ 3 KDa for the size of the N-terminus of pRSET (His tag, etc)!

If you see two strong bands on your gel, what do you think the second one is? As a starting hint, look back at the Day 6 protocol and carefully consider what is present in the unpurified protein tubes.

What other assays might you consider in relation to SDS-PAGE in order to take a holistic view of your data?

SDS-PAGE images

T/R

T/R Gel, Red group --

T/R Gel, Orange group -- really Red

T/R Gel, Yellow group -- really Orange

T/R Gel, Green group -- really Yellow

T/R Gel, Blue group -- really Green

T/R Gel, Purple group -- OK

T/R Gel, Platinum group -- OK

W/F

W/F Gel, Red group -- really Orange

W/F Gel, Orange group -- really Red

W/F Gel, Yellow group -- OK

W/F Gel, Green group -- OK

W/F Gel, Blue group -- OK

W/F Gel, Pink group

W/F Gel, Purple group -- really Pink

W/F Gel, Platinum group