Use of PVP in ELISA
ila2027 at ZEUS.DATASRV.CO.IL
Mon Mar 20 23:22:41 EST 1995
On 20 Mar 1995, Isla Browning wrote:
> As suggested by Bioreba we use polyvinylpyrrolidone in extraction and =
> conjugate buffers when carrying out ELISA for detection of virus in
> plant sap. I would be grateful if someone could enlighten me as to why =
> it is used . Is its action as a blocker or as an antioxidant or does =
> it have
> some other function?
> Isla Browning
PVP may be am absorbent for all kins of noxious compounds (Phenols, etc)
which are abundanr in plant tissue.
Just a wild guess.
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