小中大
this is the result of western blot with anti-his antibody.
so what do you think about this?
why there are too many bands?
(the size of the band: 23 kda, 46 kda, 58kda and more than 58kda respectively.)
23 kda is the right size of the protein.
46 kda may be dimer, but what is 58 kda?
thanks anyone who helps me to think about this....