Sorry if this has been covered before, but i'm struggling to search this thread effectively

I dont have United as a redeemable option for my e-Reward points/currency. I believe this is because the original partner I was referred by did not have United as one of their partners. In any case, what I'm after is an idea of the redemption rate from e-Rewards points/currency into United miles. Ie how much e-Rewards $$$ does it take to get 2k UA miles? Is 2k the max for redeeming on UA?

Thanks