METHOD OF PRODUCING RECOMBINANT HIGH MOLECULAR WEIGHT VWF IN CELL CULTURE
申请人:Baxalta GmbH
公开号:EP3064508A1
公开(公告)日:2016-09-07
Among other aspects, the present invention relates to cell culture conditions for producing high molecular weight vWF, in particular, highly multimericWF with a high specific activity and ADAMTS 13 with a high specific activity. The cell culture conditions of the present invention can include, for example, a cell culture medium with an increased copper concentration and/or cell culture supernatant with a low ammonium (NH4+) concentration. The present invention also provides methods for cultivating cells in the cell culture conditions to express high molecular weight vWF and rA13 having high specific activities.
Method of producing recombinant high molecular weight vWF in cell culture
申请人:Baxalta Incorporated
公开号:US10100099B2
公开(公告)日:2018-10-16
Among other aspects, the present invention relates to cell culture conditions for producing high molecular weight vWF, in particular, highly multimericWF with a high specific activity and ADAMTS13 with a high specific activity. The cell culture conditions of the present invention can include, for example, a cell culture medium with an increased copper concentration and/or cell culture supernatant with a low ammonium (NH4+) concentration. The present invention also provides methods for cultivating cells in the cell culture conditions to express high molecular weight vWF and rA13 having high specific activities.
Methods of controlling proliferation and differentiation of stem and progenitor cells
申请人:——
公开号:US20020114789A1
公开(公告)日:2002-08-22
A method of expanding a population of cells, while at the same time inhibiting differentiation of the cells, the method includes the step of providing the cells with conditions for cell proliferation and, at the same time, for reducing a capacity of the cells in utilizing copper. The method can be executed both in-vivo and ex-vivo. A method of inducing differentiation in a population of cells, the method includes the step of providing the cells with a transition metal chelator which binds copper and which is effective in inducing cell differentiation.
Methods, pharmaceutical compositions, oral compositions,filters and tobacco products for preventing or reducing tobacco smoke-associated injury in the aerodigestive tract of a subject
申请人:——
公开号:US20030031630A1
公开(公告)日:2003-02-13
A method of preventing or reducing tobacco smoke-associated injury in the aerodigestive tract of a subject is disclosed. The method comprises administering a therapeutically effective amount of an antioxidant agent capable of preventing or reducing tobacco smoke-associated injury in the aerodigestive tract of a subject