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    small peptide expressed in mammlian cells
    Posted by: ginger168 (IP Hidden, New member, 1)
    Date: August 22, 2006 04:08PM

    Hello,
    I was wondering if somebody had some experience with expression of small peptide in mammalian cells. I wanna express a transmembrane domain in mammalian cells which is about 40aa in addition to a tag peptide. I tried two vectors( pCI-neo and pcDNA3.1) to express these recombinant peptide in mammalian cells but both of them failed. I search online and found out that other groups used in vitro translation system to express transmembrane peptide. I can not find out any information about expression of small peptide in mammalian cell. Any information you provide is much appreciated.

    Thanks
    ginger

     

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