Abstract: The present invention relates to viral interleukin-6 (v-IL-6), which can be obtained by recombinant expression of the DNA of human herpesvirus type 8 (HHV-8), and which may be used in diagnosis and treatment of human diseases such as kaposi sarcoma, Castleman's disease, multiple myeloma, kidney cell carcinoma, mesangial proliferative glomerulonephritis or B cell lymphoma.

Abstract: Purified genes encoding a cytokine from a mammal, reagents related thereto including purified proteins, specific antibodies, and nucleic acids encoding this molecule are provided. Methods of using said reagents and diagnostic kits are also provided.

Abstract: The invention relates to novel semaphorins which are distinguished by a particular domain structure and derivatives thereof, nucleic acids (DNA, RNA, cDNA) which code for these semaphorins, and derivatives thereof, and the use thereof. The present invention relates to semaphorins which have a novel, as yet undisclosed and unexpected domain structure and which possess a biochemical function in the immune system (immunomodulating semaphorins). The novel semaphorins are referred to as type L semaphorins (SemaL). They comprise an N-terminal signal peptide, a characteristic Sema domain and, in the C-terminal region of the protein, an immunoglobulin-like domain and a hydrophobic domain which represents a potential transmembrane domain.

Abstract: Purified genes encoding a cytokine from a mammal, reagents related thereto including purified proteins, specific antibodies, and nucleic acids encoding this molecule are provided. Methods of using said reagents and diagnostic kits are also provided.

Abstract: Purified genes encoding a cytokine from a mammal, reagents related thereto including purified proteins, specific antibodies, and nucleic acids encoding this molecule are provided. Methods of using said reagents and diagnostic kits are also provided.

Abstract: The present invention relates to viral interleukin-6 (v-IL-6), which can be obtained by recombinant expression of the DNA of human herpesvirus type 8 (HHV-8), and which may be used in diagnosis and treatment of human diseases such as kaposi sarcoma, Castleman's disease, multiple myeloma, kidney cell carcinoma, mesangial proliferative glomerulonephritis or B cell lymphoma.

Abstract: The invention relates to novel semaphorins which are distinguished by a particular domain structure and derivatives thereof, nucleic acids (DNA, RNA, cDNA) which code for these semaphorins, and derivatives thereof, and the use thereof. The present invention relates to semaphorins which have a novel, as yet undisclosed and unexpected domain structure and which possess a biochemical function in the immune system (immunomodulating semaphorins). The novel semaphorins are referred to as type L semaphorins (SemaL). They comprise an N-terminal signal peptide, a characteristic Sema domain and, in the C-terminal region of the protein, an immunoglobulin-like domain and a hydrophobic domain which represents a potential transmembrane domain.

Abstract: Purified genes encoding a cytokine from a mammal, reagents related thereto including purified proteins, specific antibodies, and nucleic acids encoding this molecule are provided. Methods of using said reagents and diagnostic kits are also provided.

Abstract: The present invention relates to viral interleukin-6 (v-IL-6), which can be obtained by recombinant expression of the DNA of human herpesvirus type 8 (HHV-8), and which may be used in diagnosis and treatment of human diseases such as kaposi sarcoma, Castleman's disease, multiple myeloma, kidney cell carcinoma, mesangial proliferative glomerulonephritis or B cell lymphoma.

Abstract: Purified genes encoding a cytokine from a mammal, reagents related thereto including purified proteins, specific antibodies, and nucleic acids encoding this molecule are provided. Methods of using these reagents and diagnostic kits are also provided.

Abstract: Purified genes encoding a cytokine from a mammal, reagents related thereto including purified proteins, specific antibodies, and nucleic acids encoding this molecule are provided. Methods of using said reagents and diagnostic kits are also provided.

Abstract: Purified genes encoding cytokine from a mammal, reagents related thereto including purified proteins, specific antibodies, and nucleic acids encoding this molecule are provided. Methods of using said reagents and diagnostic kits are also provided.

Abstract: Human semaphorin L (H-SemaL) and corresponding semaphorins in other species.

Abstract: An enhancer has been located in the upstream region of the major immediate early gene of human cytomegalovirus and has been isolated, which enhancer is more active than that from SV40 and has a wide host cell spectrum. Hence, it is suitable for eukaryotic expression systems wherein it can be incorporated upstream or downstream of the structural gene or of the regulation region.

Abstract: The invention relates to polypeptides of the Kaposi sarcoma-associated herpes virus which have a part-sequence of at least 10 consecutive amino acids from the sequence Met Ser Ser Thr Gln Ile Arg Thr Glu Ile Pro Val Ala Leu Leu Ile Leu Cys Leu Cys Leu Val Ala Cys His Ala Asn Cys Pro Thr Tyr Arg Ser His Leu Gly Phe Trp Gln Glu Gly Trp Ser Gly Gln Val Tyr Gln Asp Trp Leu Gly Arg Met Asn Cys Ser Tyr Glu Asn Met Thr Ala Leu Glu Ala Val Ser Leu Asn Gly Thr Arg Leu Ala Ala Gly Ser Pro Ser Ser Glu Tyr Pro Asn Val Ser Val Ser Val Glu Asp Thr Ser Ala Ser Gly Ser Gly Glu Asp Ala Ile Asp Glu Ser Gly Ser Gly Glu Glu Glu Arg Pro Val Thr Ser His Val Thr Phe Met Thr Gln Ser Val Gln Ala Thr Thr Glu Leu Thr Asp Ala Leu Ile Ser Ala Phe Ser Gly Val Leu His Val Ser Thr Val Ile Pro Arg Asn Trp Val Asn Arg Arg Cys Val Gly Ile Lys Arg Asn Leu Thr Phe

Abstract: The invention relates to the human herpesvirus type 6 protein p100 and parts thereof having its specific immunological properties. It further relates to antibodies directed to them and to the corresponding DNA sequences. They can be used in pharmaceutical or diagnostic compositions, optionally together with other HHV-6 proteins or the corresponding DNA sequences.

Abstract: Selectable Herpesvirus saimiri vectors which have a selection gene inserted into a junction region of the L- and H-DNA are described. Vectors of this type are able persistently to infect human T cells and thus are suitable for the expression of foreign genes in human T cells. An additional advantage is that no infectious virus particles are produced during this.

Abstract: Purified genes encoding cytokine from a mammal, reagents related thereto including purified proteins, specific antibodies, and nucleic acids encoding this molecule are provided. Methods of using said reagents and diagnostic kits are also provided.

Abstract: An enhancer has been located in the upstream region of the major immediate early gene of human cytomegalovirus and has been isolated, which enhancer is more active than that from SV40 and has a wide host cell spectrum. Hence, it is suitable for eukaryotic expression systems wherein it can be incorporated upstream or downstream of the structural gene or of the regulation region.

Abstract: The phosphorylated structural protein of molecular weight about 150 kd (pp 150) of human cytomegalovirus (HCMV) is highly immunogenic and is reliably recognised by human antisera. This protein can, after assignment and sequencing of the gene, be prepared, in whole or in immunogenic sections, by gene manipulation. Proteins of this type are suitable as reagents, for example in an ELISA, and as constituents of vaccines.