DharmaconDharmacon is part of GE Healthcare Life Sciences. Dharmacon's expertise in bioinformatics, RNA biology, and synthesis chemistry has allowed it to develop a complete line of products for all RNAi research e.g. siRNA, shRNA, miRNA and custom RNA synthesis.
Open BiosystemsOpen Biosystems is part of GE Healthcare Life Sciences. Within genomic research, it offers the most complete gene library consisting of several full length cDNA and ORF collections. Within RNAi research, it offers shRNA technologies.