The invention relates to a culture medium, preferably a cell culture medium, comprising an oligopeptide of 2-10 amino acid units in length, said amino acid units being natural amino acids, and at least one amino acid unit being a lysine unit, the oligopeptide not comprising glycine (Gly) and glutamic acid (Glu) and the tripeptide Lys-Lys-Lys being excluded.
The invention further relates to the use of a culture medium of the invention for culturing cells, preferably plant cells, animal cells or mammalian cells.
Another aspect of the invention relates to a method of manufacturing a cell culture product comprising the steps of (i) providing a cell capable of producing said cell culture product; (ii) contacting said cell with a culture medium according to the invention; and (iii) obtaining said cell culture product from said culture medium or from said cell.
Filarial nematode vaccines, polypeptides, and nucleic acids
申请人:The University of Liverpool
公开号:US10919944B2
公开(公告)日:2021-02-16
The present invention relates to vaccines comprising a ShK domain of a filarial nematode protein. These vaccines may be used for the prevention and/or treatment of filarial nematode infections. The invention also relates to novel proteins comprising a ShK domain of a filarial nematode protein and pharmaceutical compositions. The invention may be used for the prevention and/or treatment of filarial nematode infections in canine subjects, and also in human subjects.