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| Number | Title | Issue Date |
| 7501542 | Highly-packed polycationic ammonium, sulfonium and phosphonium lipids The present invention discloses highly packed polycationic ammonium, sulfonium and phosphonium lipid compounds useful for making lipid aggregates for delivery of macromolecules and other compounds into cells. They are especially useful for the DNA-dependent transfor... | 03/10/2009 |
| 7479573 | Transfection reagents Disclosed are compounds capable of facilitating transport of biologically active agents or substances into cells having the general structure: wherein Q is selected from the group consisting of N, O and S; L is any ... | 01/20/2009 |
| 7470817 | Transfection reagents Disclosed are compounds capable of facilitating transport of biologically active agents or substances into cells having the general structure: wherein Q is selected from the group consisting of N, O and S; L is any ... | 12/30/2008 |
| 7422670 | System for pH-neutral stable electrophoresis gel A gel and buffer system for gel electrophoresis wherein separation occurs at neutral pH. ... | 09/09/2008 |
| 7361260 | Methods, articles and kits for labeling polymer gels The invention provides methods, apparatus and kits for integrally labeling polymeric gels, such as polyacrylamide and agarose gels, with indicia that can serve, inter alia, unambiguously to identify the individual gel, using polymeric film labeled with detectable in... | 04/22/2008 |
| 7189874 | Transfection reagents Disclosed are compounds capable of facilitating transport of biologically active agents or substances into cells having the general structure: wherein Q is selected from the group consisting of N, O and S... | 03/13/2007 |
| 6733971 | Method for identifying an agent that affects a hedgehog signaling pathway The present invention provides transcription factors associated with the hedgehog signaling pathway that are regulated by dephosphorylation by phosphatases. Hedgehog response elements (HRE) that interact with the dephosphorylated transcription factors are also provi... | 05/11/2004 |
| 6720145 | Method for detection of biological factors in epidermis Disclosed is a method for removing polynucleotide from the skin. This polynucleotide can be used to detect dermatitis and distinguish an irritant reaction from an allergic reaction by characterizing the polynucleotide according to the polypeptide which it encodes. A... | 04/13/2004 |
| 6709818 | Methods of diagnosing and treating hepatic cell proliferative disorders Provided are methods and compositions useful for the diagnosis, prognosis and treatment of hepatic cellular proliferative disorders. The methods include the modulation or analysis of hypemethylated glutathione-S-transferase nuleic acid sequence in hepatic samples an... | 03/23/2004 |
| 6635480 | Growth differentiation factor, lefty-2 Growth differentiation factor, Lefty-2, is disclosed along with its polynucleotide sequence and amino acid sequence. Also disclosed are diagnostic and therapeutic methods of using the Lefty-2 polypeptide and polynucleotide sequences.... | 10/21/2003 |
