Is UOS on Coinbase?

Excuse me, could you please clarify something for me? I've been hearing a lot about UOS recently and I'm interested in investing in it. However, I'm a bit confused about where I can actually buy it. Specifically, I was wondering if UOS is available for trading on Coinbase, one of the more popular cryptocurrency exchanges? Could you please help me understand if this is the case, or if there are any other reputable platforms where I can acquire UOS tokens? Thank you in advance for your assistance.