Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Separation or purification
Reexamination Certificate
2005-01-18
2005-01-18
Andres, Janet (Department: 1646)
Chemistry: natural resins or derivatives; peptides or proteins;
Proteins, i.e., more than 100 amino acid residues
Separation or purification
C530S412000, C530S350000, C424S198100
Reexamination Certificate
active
06844427
ABSTRACT:
An adsorbent suitable for adsorption of a transforming growth factor-β (TGF-β) comprising a compound which has a log P value of at least 2.50 wherein P is a partition coefficient in an octanol-water system and which is immobilized on a water-insoluble carrier. TGF-β present in a body fluid can be efficiently removed by bringing the body fluid into contact with the adsorbent.
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Leo A., et al: “Partition Coefficients and Their Uses”Chemical Reviews,US, American Chemical Society, Washington, D.C., vol. 71, No. 6, Dec. 1, 1971.
Fujimoto Tamiji
Furuyoshi Shigeo
Hirai Fumiyasu
Andres Janet
Kaneka Corporation
Westerman Hattori Daniels & Adrian LLP
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