01 January 1970 12 6K Report

Hi there,

I am trying to express a protein of approximatly 60 kda, but sme how i am not getting band at desired size but i am getting band just double of the desired size. so my question is, that is it possible that a protein can exist in dimer form even after heating it at 95 degrees for 10 min and using beta mercaptoethanol. or that is not my protein?? really confused please help me.

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