摘要:
A single chain variable framework has been selected for intracellular performance which may be used in diagnostic and therapeutic applications, target validation and gene therapy.
摘要:
Methods for the generation of a CDR library with a defined framework that is stable and soluble in a reducing environment are described as well as thus obtained library of intrabodies.
摘要:
Compositions are provided, which can be used as frameworks for the creation of very stable and soluble single-chain Fv antibody fragments. These frameworks have been selected for intracellular performance and are thus ideally suited for the creation of scFv antibody fragments or scFv antibody libraries for applications where stability and solubility are limiting factors for the performance of antibody fragments, such as in the reducing environment of a cell. Such frameworks can also be used to identify highly conserved residues and consensus sequences which demonstrate enhanced solubility and stability.
摘要:
The present invention relates to particularly stable and soluble scFv antibodies and Fab fragments specific for TNFα, which comprise specific light chain and heavy chain sequences that are optimized for stability, solubility, in vitro and in vivo binding of TNFα, and low immunogenicity. Said antibodies are designed for the diagnosis and/or treatment of TNFα-related disorders. The nucleic acids, vectors and host cells for expression of the recombinant antibodies of the invention, methods for isolating them and the use of said antibodies in medicine are also disclosed.
摘要:
A single chain variable framework has been selected for intracellular performance which may be used in diagnostic and therapeutic applications, target validation and gene therapy.
摘要:
Methods for the generation of a CDR library with a defined framework that is stable and soluble in a reducing environment are described as well as thus obtained library of intrabodies.
摘要:
A method for the isolation of CDRs in a defined framework that is stable and soluble in reducing environment is described as well as thus obtainable scFv. Starting from such scFv with defined framework a scFv library can be generated wherein the framework is conserved while at least one complementary determining region (CDR) is randomized. Such library, e.g. in yeast cells, is suitable for screening for antibody/CDR-interactions or for screening for antibodies.