Many plasmids have been created over the years and researchers have given out plasmids to plasmid databases such as the non-profit organisations Addgene and BCCM/LMBP.
Ao longo dos anos creáronse moitos plásmidos e os investigadores depositáronos en bases de datos de plásmidos como as organizacións sen ánimo de lucro Addgene e BCCM/LMBP.