NP40 substitutes any good?

Dima Klenchin klenchin at
Thu Mar 29 20:55:24 EST 2001

clarosa <clarosa at> wrote:
:So far Igepal Ca 630 works fine in western blots...

In this case try Triton X-100. Same but cheaper. 

        - Dima

:> NP-40 is no longer produced by Shell.  But NP 40 substitutes  (e.g., Igepal
:> CA 630) are available from many vendors (e.g. Sigma).   I am wondering
:> whether these substitutes perform the same as the real NP40.   Does anybody
:> have any opinion on NP substitutes?   Regards,   jep

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