How does G-50 work?

[kab35 at my-deja.com]

Could you please explain (I must  have a mental block) how G-50 allows
linearized labeled riboprobe to pass through and how unlabelled
nucleotides are trapped in the G-50 column?

I understand size exclusion must play a role, but........how?

Thanks,
KB


Sent via Deja.com http://www.deja.com/
Before you buy.