biotin-avidin sandwiches, anyone?

From: KUKURUGA@medmail.med.umich.edu
Date: Thu Sep 11 1997 - 12:14:37 EST


I've heard of a technique for amplifying signal of low density antigens by
creating layers of avidin-biotin complex, thereby increasing the available
biotin targets for the finally added fluorescent-conjugated avidin.  Anyone
know about this, and do you have references?  I've searched, but I guess
I can't come up with the proper key words.  
Thanks.  
MAK.

---
Mark A. KuKuruga, Managing Director
University of Michigan Flow Cytometry
kukuruga@medmail.med.umich.edu   



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