Hello. I want to check the expression pattern of a particular protein after transfecting it into S2 cells and then performing whole cell extraction. I need some suggestions regarding how to perform whole cell extraction using S2 cells. Previously I tried just to lysate the cells using 4X sample buffer and then boil it at 98 degree celsius for 5 minutes. It seemed that the expected band is not so prominent as I hoped it to be.

Any suggestion would be very helpful. Thanks in advance.

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