Abraham and Babineaux were limited in practice on Friday, but both are expected to start when Atlanta (14-3) hosts the 49ers (12-4-1).
Abraham has been bothered by a sprained left ankle but says he will be ready to play. He is the NFL's active sacks leader with 122 in his 13-year career. Abraham led the Falcons with 10 sacks and finished the regular season with seven pass breakups.
Babineaux, who has a sore shoulder, finished the regular season with 3.5 sacks, five pass breakups, and one interception.
Strong safety William Moore (hand) and cornerback Christopher Owens (hamstring) are listed as probable.
http://accesswdun.com/article/2013/1/257343