HABA/Avidin Storage

D.K. dk at no.email.thankstospam.net
Thu Feb 7 21:51:25 EST 2002


"BL" <lo1 at ntlworld.com> wrote:
>I currently use the HABA/Avidin reagent from Sigma to quantify biotinylated
>samples. However, I cannot usually use up the 10 reactions after
>reconstitution within a few weeks so a lot of it is wasted.
>
>Does anyone know if the reconstituted solution will stay good in the
>freezer?
>

If something stays at 4C for couple weeks, there is no doubt
it will be good for many months when aliquoted and stored at -80C.
Since this is a protein conjugate, flash freeze it in LN2 in small 
aliquotes. 

DK




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