摘要:
There is disclosed antibody molecules containing at least one CDR derived from a mouse monoclonal antibody having specificity for human TNFα. There is also disclosed a CDR grafted antibody wherein at least one of the CDRs is a hybrid CDR. Further disclosed are DNA sequences encoding the chains of the antibody molecules, vectors, transformed host cells and uses of the antibody molecules in the treatment of diseases mediated by TNFα.
摘要:
There is disclosed antibody molecules containing at least one CDR derived from a mouse monoclonal antibody having specificity for human TNFα. There is also disclosed a CDR grafted antibody wherein at least one of the CDRs is a hybrid CDR. Further disclosed are DNA sequences encoding the chains of the antibody molecules, vectors, transformed host cells and uses of the antibody molecules in the treatment of diseases mediated by TNFα.
摘要:
There is disclosed antibody molecules containing at least one CDR derived from a mouse monoclonal antibody having specificity for human TNFα. There is also disclosed a CDR grafted antibody wherein at least one of the CDRs is a hybrid CDR. Further disclosed are DNA sequences encoding the chains of the antibody molecules, vectors, transformed host cells and uses of the antibody molecules in the treatment of diseases mediated by TNFα.
摘要:
There is disclosed antibody molecules containing at least one CDR derived from a mouse monoclonal antibody having specificity for human TNFα. There is also disclosed a CDR grafted antibody wherein at least one of the CDRs is a hybrid CDR. Further disclosed are DNA sequences encoding the chains of the antibody molecules, vectors, transformed host cells and uses of the antibody molecules in the treatment of diseases mediated by TNFα.
摘要:
The invention provides a method for the expression of recombinant molecules in bacterial hosts in a defined medium in the absence of antibiotic selection. The method uses an expression vector comprising a regulatable promoter by which the production of foreign proteins may be controlled during the growth phase of the culture, an origin of replication maintaining medium vector copy number and a transcriptional terminator.
摘要:
Targeted lipids and lipid particles are described which are assemblies of multipolar lipids, targeting molecules such as antibodies and polyanions. The lipids are of particular use for the delivery of bioactive substances such as nucleic acids to cells in vitro and especially in vivo.
摘要:
Bipolar lipids are described which are able to form complexes with polyanions. The lipids comprise a cationic head linked to a hydrophobic backbone and a hydrophilic tail and are capable of self assembly to form stable complexes in aqueous solutions. The lipids are of particular use for the delivery of bioactive substances such as nucleic acids to cells in vitro and especially in vivo.
摘要:
A method for expressing recombinant molecules in bacterial hosts in a defined medium in the absence of antibiotic selection is disclosed. The method uses an expression vector comprising a regulatable promoter by which the production of foreign proteins may be controlled during the growth phase of the culture, and origin of replication maintaining medium vector copy number and a transcriptional promoter.
摘要:
Bipolar lipids are described which are able to form complexes with polyanions. The lipids comprise a cationic head linked to a hydrophobic backbone and a hydrophilic tail and are capable of self assembly to form stable complexes in aqueous solutions. The lipids are of particular use for the delivery of bioactive substances such as nucleic acids to cells in vitro and especially in vivo.
摘要:
This invention relates to a process for obtaining antibodies in soluble and correctly folded and assembled form. It comprises a step to raise the temperature at a time in the process selected to facilitate the subsequent isolation of soluble, correctly folded and assembled antibody, substantially free of other antibody-related material. The operating temperature may be raised at any stage in the microbial fermentation or eukaryotic cell culture, or at any stage during extraction and purification of the antibodies.