high sensitivity reagents

From: David_C_McFarland@sbphrd.com
Date: Fri Aug 18 2000 - 11:35:59 EST


Good day to all.  Sometime ago I received an add for antibody-fluorescent
conjugate that delivered on the order of 100 molecules of dye per binding event.
)Alright, I don't know if was really 100, but it was a lot.)  It was a big
phycobiloprotein construct as I recall.  Does this ring a bell with anyone?
I'm trying to detect very low expression of a surface antigen and thought this
might be the way to go.  The add must have gotten lost during my recent move.  I
hope someone can help because it's kinda hard to search for something if you
don't know what it's called!

David McFarland
SmithKline Beecham Pharmaceuticals



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