Resources Contact Us Home
Expression of interferon genes in Chinese hamster ovary cells

Image Number 16 for United States Patent #4966843.

DNA constructs are prepared which operably link human interferon genes, selective, eukaryotic marker genes, and promoter and expression control sequences for the expression of human interferon in Chinese hamster ovary (CHO) cells or progeny thereof. The human recombinant interferon so produced contains glycans which are a subset of the population of glycans which are contained in the native counterpart, and may be used in therapeutic formulations. The CHO cells yield high levels of human interferon with no detectable amounts of host IFN, either constitutive or inductive.

  Recently Added Patents
Secure device sharing
Systems and methods for arranging and labeling cardiac episodes
Methods, systems, and products for searching interactive menu prompting systems
Pausing a VoiceXML dialog of a multimodal application
2,2'-binaphthalene ester chiral dopants for cholesteric liquid crystal displays
Method and apparatuses for solving weighted planar graphs
Business card assembly
  Randomly Featured Patents
Method and system for remote procedure call via an unreliable communication channel using multiple retransmission timers
Control apparatus for cylinder fuel injection internal combustion engines
Hair treatment dispenser
Mobile monolithic polymer elements for flow control in microfluidic devices
Gasless ion plating
Reduced temperature curing of acetylenic polymers
System and method of displaying information by an electronic price label
Biologically active oils
Thermosetting water-based paint and coating film-forming methods
Olefin polymerization by pi-arene lanthanide catalysts