Abstract: The present invention relates to a folding process for the preparation of biologically active, dimeric, TGF-? (Transforming Growth Factor type ?)-like protein in a detergent-free folding buffer.

Abstract: The present invention relates to a folding process for the preparation of biologically active, dimeric, TGF-&bgr; (Transforming Growth Factor type &bgr;)-like protein in a detergent-free folding buffer.

Abstract: The present invention relates to a folding process for the preparation of biologically active, dimeric TGF-.beta. (Tranforming Growth Factor type .beta.)-like protein.

Abstract: The invention relates to a process for the production of biologically active, dimeric TGF-.beta., to novel TGF-.beta.s and pharmaceutical compositions comprising it. TGF-.beta. produced by this process can be used in various therapeutic modalities.

Abstract: The invention concerns polypeptides with an apparent molecular weight of around 160 kD which are mediators or precursors for mediators of inflammation, derivatives thereof such as mutants and fragments, processes for their preparation, DNAs and hybrid vectors coding for the polypeptides and derivatives and host cells transformed with such hybrid vectors, polyclonal and monoclonal antibodies specific for the polypeptides or their derivatives and antibody derivatives as well as diagnostic and therapeutic methods for inflammatory conditions and Hodgkin lymphomas.

Abstract: The invention concerns polypeptides related to human macrophage migration inhibition factor, in particular the polypeptides called MRP-8 and MRP-14, processes for their preparation, mRNAs, DNAs and hybrid vectors coding for those polypeptides, hosts transformed with such a hybrid vector, monoclonal and polyclonal antibodies to those polypeptides, and diagnostic methods for inflammatory conditions and cystic fibrosis.

Abstract: The process for the production of a dimeric, biologically active Transforming Growth Factor type .beta. (TGF-.beta.)-like protein or a salt thereof, comprising refolding the denatured monomeric form of the protein in the presence of a mild detergent that permits folding of the monomeric protein into a spatial conformation, which after dimerization, is the conformation associated with the biological activity, while retaining the monomeric protein in soluble form. Mild detergents include sulfobetaines, 3-(3-chlolamidopropyl)dimethylammonio-1-propanesulfonate, 3-(3-chlolamidopropyl)dimethylammonio-2-hydroxy-1-propane-sulfonate, digitonin, cholate and deoxycholate at a concentration of about 1 to 100 mM. Compositions containing a TGF-.beta.

Abstract: The invention concerns polypeptides with an apparent molecular weight of around 160 kD which are mediators or precursors for mediators of inflammation, derivatives thereof such as mutants and fragments, processes for their preparation, DNAs and hybrid vectors coding for said polypeptides and derivatives and host cells transformed with such hybrid vectors, polyclonal and monoclonal antibodies specific for said polypeptides or their derivatives and antibody derivatives as well as diagnostic and therapeutic methods for inflammatory conditions and Hodgkin lymphomas.

Abstract: The invention concerns polypeptides related to human macrophage migration inhibition factor, in particular the polypeptides called MRP-8 and MRP-14, processes for their preparation, mRNAs, DNAs and hybrid vectors coding for said polypeptides, hosts transformed with such a hybrid vector, monoclonal and polyclonal antibodies to said polypeptides , and diagnostic methods for inflammatory conditions and cystic fibrosis.