Commercial source of competent lambda-pir E.coli?

C Coward cc122 at
Wed Mar 6 09:04:30 EST 2002

We're trying to find a commercial souce of high-efficiency (electro- or
chemically-) competent E.coli that contain the lambda-pir gene (we need
this for replication of our vector). Can anyone suggest a strain & source

Thanks in advance.


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