"Chan Shzu Wei" <mdccsw at nus.edu.sg> wrote in message
news:BCED9767330536479E416EFC52D3F9B901506E45 at pfs01.ex.nus.edu.sg...
> I am currently working with some protein expression in E. coli. I need a
> E.coli strain BL21. If anyone has it in your lab or knowing any lab has
> it, please kindly let me know. Thanks.
>Try your nearest culture collection - ATCC, DSMZ, NCIB are all good. Do note
that many countries now have fairly strict laws about the ways in which
microorganisms can be mailed. The culture collections will also want to you
establish who you are, where you work and whether you have suitable