request gene vector

[Lv Huanzhang]

                                        LU Huanzhang
                                        Dept. of Pharmacology
                                        North Taiping Hospital
                                        2 Bei Tai Ping Rd.
                                        Beijing 100039 China

As to do further research for the cancer gene therapy, I want to know
how to get rAAV (recombinant adenovirus-associated virus) vector.
Thanks for your help.