Intact Genomics LBA4404 ElectroComp Agrobacterium cells are optimized for the highest transformation efficiencies which is ideal for applications requiring high transformation efficiencies, such as with cDNA or gDNA library construction. The LBA4404 strain is useful for transgenic operations of tomatoes, tobacco and other plants.  LBA4404 contains a rifampicin resistance gene (rif).  LBA4404 strain also contains a octoprine-type Ti plasmid pAL4404 without self-transport function, which contains the vir gene.

Transformation efficiency is tested by using the pCAMBIA1391z control DNA supplied with the kit and using the protocol in this manual. Transformation efficiency should be ?1 x 107 CFU/µg pCAMBIA1391z DNA. Untransformed cells are tested for appropriate antibiotic sensitivity.