Sen. Jim DeMint (R-S.C.) is asking supporters of his Senate Conservatives Fund to help him build a war chest ahead of the 2012 elections, when Republicans are hopeful they can take back the majority in the Senate.  

In an e-mail sent Tuesday with the subject line "Say No to RINOs in 2011," DeMint pledged that the Senate Conservatives Fund will play a key role in the upcoming legislative battles in the Senate with an eye towards 2012. RINO stands for politicians who are seen by some as "Republican in name only" and lack certain conservative credentials.

In the fundraising appeal, DeMint also reminded supporters that five of his political action committee's endorsed candidates won this past November. He highlighted victories by Sens.-elect Pat Toomey (Pa.), Marco RubioMarco Antonio RubioHow a nice-guy South Dakota senator fell into a Trump storm Republicans threaten floor takeover if Democrats weaken filibuster  Democrats must close the perception gap MORE (Fla.), Rand PaulRandal (Rand) Howard PaulTrump slams Biden, voices unsubstantiated election fraud claims at first rally of 2022 Overnight Energy & Environment — Lummis holds up Biden EPA picks Photos of the Week: Voting rights, former Sen. Harry Reid and snowy owls MORE (Ky.), Mike LeeMichael (Mike) Shumway LeeSchumer ramps up filibuster fight ahead of Jan. 6 anniversary Juan Williams: The GOP is an anti-America party Manchin faces pressure from Gillibrand, other colleagues on paid family leave MORE (Utah) and Ron JohnsonRonald (Ron) Harold JohnsonSen. Ron Johnson: Straight from the horse's mouth Senate Democrats' super PAC releases million ad buy against Ron Johnson Barnes rakes in almost 0K after Johnson enters Wisconsin Senate race MORE (Wis.). 

"I believe we can build on these victories over the two years and elect several more conservative standouts to the Senate in 2012," DeMint wrote. 

Republican Senate hopefuls are already courting DeMint, whose PAC funneled millions to GOP candidates during the 2010 cycle and offered critical endorsements in a number of Republican primaries.