Stud Hi Bankroll Question

[The Raiser]

what is a proper bankroll for a stud game at the $1/$2 limit and also $2/$4 limit.i am new to stud and am wanting to start playing pretty seriously.i want to make sure im equipped for it before i jump into it.

i usually play at pokerstars where theres a $.10 ante and a $.50 bring in for the $1/$2 games.the $2/$4 games have a $.25 ante and a $1 bring in.

Thank in advance guys.