lacZ Assay

Marina Delpin marina.delpin at
Thu Oct 19 22:44:37 EST 2000

Hi All,

RE the assay of lacZ reporter gene activity.

Does anybody know if there is a fluorescent substrate available (such
as a 4-MUF substrate) which I could use for such an assay, instead of
the traditional ONPG method?

If so, what is/where could I find the substrate and the protocols for
such an assay?

Thank you,

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