The Polyplus-transfection 2005/2006 catalog of reagents for the intracellular delivery of genes, oligonucleotides, siRNA, proteins, and antibodies is now available. The 28-page product guide includes a broad selection of reagents for both in vitro and in vivo delivery of DNA and siRNA, as well as reagents for in vitro protein/antibody delivery. Among the transfection reagents for in vitro DNA delivery featured in the catalog are jetPEI™, which provides efficient gene delivery into many types of cells, a panel of cell-specific jetPEI reagents that improve transfection efficiency to primary and other hard-to-transfect cells, and Fecturin™, a transfection reagent for recombinant protein production in synthetic media. Transfection reagents available for in vitro siRNA delivery include jetSI™-ENDO and labeled jetSI-ENDO formulations, all of which are optimized for endogenous gene silencing. Also offered are PULSin™, a reagent for delivering functional proteins/antibodies to living cells, and a number of in vivo-jetPEI reagents for the delivery of DNA and siRNA to cells living in animals.

Polypus-transfection
(760) 481-4918; www.polypus-transfection.com