| Koken Co., Ltd. Patent applications |
| Patent application number | Title | Published |
|---|
| 20110028535 | OLIGONUCLEOTIDES-TRANSFERRING PREPARATIONS - Preparations for transferring efficiently oligonucleotides necessary in antisense therapy or the like into animal cells so as to be useful in treatment for various diseases, which comprises a collagen as an essential component are provided. | 02-03-2011 |
| 20090156691 | CELL CULTURE CARRIER IMPLANTABLE IN VIVO - A cell cultivation carrier implantable in vivo having independent pore with opening of 100 μm-1000 μm on the surface thereof produced by neutralization•gellation of collagen acidic solution, said collagen acidic solution is preliminary prepared by passing through a filter of 10 μm or less pore size by 5-20 mg/mL concentration. Especially, a cell cultivation carrier implantable in vivo having sufficiently self-organized accumulation shape•structure obtained by carrying out said neutralization under directionally supplying of alkali. | 06-18-2009 |
| 20090062184 | FINE PARTICULATE PREPARATION COMPRISING COMPLEX OF NUCLEIC ACID MOLECULE AND COLLAGEN - The present invention relates an additive comprising at least one substance selected from arginine, trometamol, meglumine, lysine, histidine, monoethanolamine, diethanolamine, triethanolamine, succinic acid, citric acid, tartaric acid, lactic acid, and salts thereof, which is useful in the prevention of aggregation of fine particulate complexes of a nucleic acid and collagen, and the production of a preparation comprising particulate complexes of controlled size which is suited for transporting a nucleic acid into cells. | 03-05-2009 |
| 20080301823 | Polynucleotide for Producing Recombinant Protein in Silkworm - As novel means for causing any recombinant protein produced by the silkworm middle silk gland to be secreted in cocoons and easily extracting the recombinant protein from the cocoons without modification of the conformation of the protein, there is provided a polynucleotide that in an expression cassette for expression of a recombinant protein by the silkworm middle silk gland, is functionally linked to a recombinant protein structure gene, which polynucleotide is one composed of a polynucleotide constructing the promoter regions of sericin 1 or sericin 2 gene and, functionally linked thereto, a polynucleotide constructing the homologous regions of baculovirus. | 12-04-2008 |
