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To: bionet-diagnostics@moderators.isc.org
From: tony.oconnor@may.ie (Tony O'Connor)
Newsgroups: bionet.cellbiol,bionet.molbio.methds-reagnts,bionet.diagnostics,bionet.immunology
Subject: biotinylated protein for amplification
Organization: http://groups.google.com/
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I want to biotinylate a protein to use as an "amplification layer" in
an ELISA, as follows:

[Solid-phase]-(Ab)-(Ag)-(biotinylated Ab)-(streptavidin)-
*{biotinylated protein}n*-(HRP-streptavidin)n

I'm doing this to replace a biotinylated anti-streptavidin Ab which is
not amplifying the signal. I'm going to try BSA - there's always BSA
in the lab :-)
Has anyone tried other proteins (adequately-sized with several
non-adjacent accessible amino groups) in such a system?

Thanks,
Tony

Tony O'Connor
Institute of Immunology
NUI Maynooth
Ireland
tony.oconnor@may.ie


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From owner-diagnost@hgmp.mrc.ac.uk  Mon Feb 10 10:50:44 2003
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To: bionet-diagnostics@net.bio.net
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                  <P align=center><FONT color=#ffffff><FONT 
                  face=Georgia><STRONG><FONT face=Georgia color=white 
                  size=6>First International Workshop on HIV Persistence during 
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