Abstract: Chimeric proteins possessing Kunitz-type domain 1 of TFPI-2 and Kunitz-type domain 2 of TFPI are disclosed, as are muteins of TFPI and TFPI-2. Nucleic acid sequences, expression vectors and transformed host cells encoding and capable of producing the disclosed chimeric proteins and muteins are also disclosed. Finally, methods for prevention and treatment of septic shock using the chimeric proteins and muteins are disclosed.

Abstract: This invention relates to novel human polynucleotides and variants thereof, their encoded polypeptides and variants thereof, to genes corresponding to these polynucleotides and to proteins expressed by the genes. The invention also relates to diagnostic and therapeutic agents employing such novel human polynucleotides, their corresponding genes or gene products, e.g., these genes and proteins, including probes, antisense constructs, and antibodies.

Abstract: Chimeric oligonucleotide of the formula 5′-W-X1-Y-X2-Z-3′, where W represents a 5′-O-alkyl nucleotide, each of X1 and X2 represents a block of seven to twelve phosphodiester-linked 2′-O-alkyl ribonucleotides, Y represents a block of five to twelve phosphorothioate-linked deoxyribonucleotides, and Z represents a blocking group effective to block nuclease activity at the 3′ end of the oligonucleotide, are described. These compounds exhibit high resistance to endo- and exonucleases, high sequence specificity, and the ability to activate RNAse H, as evidenced by efficient and long-lasting suppression of target mRNA.

Abstract: This invention relates compositions and methods for increasing the uptake of polynucleotides into cells. Specifically, the invention relates to vectors, targeting ligands, and polycationic agents. The polycationic agents are capable of (1) increasing the frequency of uptake of polynucleotides into a cell, (2) condensing polynucleotides; and (3) inhibiting serum and/or nuclease degradation of polynucleotides.

Abstract: This invention relates to novel human polynucleotides and variants thereof, their encoded polypeptides and variants thereof, to genes corresponding to these polynucleotides and to proteins expressed by the genes. The invention also relates to diagnostic and therapeutic agents employing such novel human polymucleotides, their corresponding genes or gene products, e.g., these genes and proteins, including probes, antisense constructs, and antibodies.

Abstract: Expression vectors and transfection systems providing high expression of a desired polypeptide are provided. Also provided are methods of using the expression vectors and transfection systems and mammalian cells modified by these compositions and methods.

Abstract: This invention relates to novel human polynucleotides and variants thereof, their encoded polypeptides and variants thereof, to genes corresponding to these polynucleotides and to proteins expressed by the genes. The invention also relates to diagnostic and therapeutic agents employing such novel human polynucleotides, their corresponding genes or gene products, e.g., these genes and proteins, including probes, antisense constructs, and antibodies.

Abstract: Polynucleotides, vectors and host cells comprising a polynucleotide having a fragment of a leader sequence and a second nucleotide sequence that encodes a polypeptide heterologous to the leader sequence, wherein the leader sequence fragment is sufficient for secretion and comprises an amino acid sequence that comprises at least about 70% sequence identity to the leader sequence of Pichia acaciae killer toxin, wherein the heterologous polypeptide is not naturally contiguous to the leader sequence, and wherein upon expression of the polynucleotide molecule in a host cell suitable for expression thereof, the heterologous polypeptide is produced that is free of additional N-terminal amino acids.

Abstract: Chimeric proteins possessing Kunitz-type domain 1 of TFPI-2 and Kunitz-type domain 2 of TFPI are disclosed, as are muteins of TFPI and TFPI-2. Nucleic acid sequences, expression vectors and transformed host cells encoding and capable of producing the disclosed chimeric proteins and muteins are also disclosed. Finally, methods for prevention and treatment of septic shock using the chimeric proteins and muteins are disclosed.

Abstract: This invention relates compositions and methods for increasing the uptake of polynucleotides into cells. Specifically, the invention relates to vectors, targeting ligands, and polycationic agents. The polycationic agents are capable of (1) increasing the frequency of uptake of polynucleotides into a cell, (2) condensing polynucleotides; and (3) inhibiting serum and/or nuclease degradation of polynucleotides.

Abstract: Expression vectors and transfection systems providing high expression of a desired polypeptide are provided. Also provided are methods of using the expression vectors and transfection systems and mammalian cells modified by these compositions and methods.

Abstract: The invention provides materials and methods for determining the metastatic potential of a cell and for identifying cancerous cells by determining the presence or absence of one or more expression products of at least one gene that is differentially expressed between normal cells, nonmetastatic cells, cells of low metastatic potential, and cells of high metastatic potential.

Abstract: Chimeric oligonucleotide of the formula 5′-W-X1-Y-X2-Z-3′, where W represents a 5′-O-alkyl nucleotide, each of X1 and X2 represents a block of seven to twelve phosphodiester-linked 2′-O-alkyl ribonucleotides, Y represents a block of five to twelve phosphorothioate-linked deoxyribonucleotides, and Z represents a blocking group effective to block nuclease activity at the 3′ end of the oligonucleotide, are described. These compounds exhibit high resistance to endo- and exonucleases, high sequence specificity, and the ability to activate RNAse H, as evidenced by efficient and long-lasting suppression of target mRNA.

Abstract: Expression vectors and transfection systems providing high expression of a desired polypeptide are provided. Also provided are methods of using the expression vectors and transfection systems and mammalian cells modified by these compositions and methods.

Abstract: Expression vectors and transfection systems providing high expression of a desired polypeptide are provided. Also provided are methods of using the expression vectors and transfection systems and mammalian cells modified by these compositions and methods.

Abstract: This invention relates compositions and methods for increasing the uptake of polynucleotides into cells. Specifically, the invention relates to vectors, targeting ligands, and polycationic agents. The polycationic agents are capable of (1) increasing the frequency of uptake of polynucleotides into a cell, (2) condensing polynucleotides; and (3) inhibiting serum and/or nuclease degradation of polynucleotides.

Abstract: Chimeric proteins possessing Kunitz-type domain 1 of TFPI-2 and Kunitz-type domain 2 of TFPI are disclosed, as are muteins of TFPI and TFPI-2. Nucleic acid sequences, expression vectors and transformed host cells encoding and capable of producing the disclosed chimeric proteins and muteins are also disclosed. Finally, methods for prevention and treatment of septic shock using the chimeric proteins and muteins are disclosed.

Abstract: Polynucleotides, vectors, and host cells comprising a polynucleotide having a fragment of a leader sequence and a second nucleotide sequence that encodes a polypeptide heterologous to the leader sequence, wherein the leader sequence fragment is sufficient for secretion and comprises an amino acid sequence that comprises at least about 70% sequence identity to the leader sequence of Pichia acaciae killer toxin, wherein the heterologous polypeptide is not naturally contiguous to the leader sequence, and wherein upon expression of the polynucleotide molecule in a host cell suitable for expression thereof, the heterologous polypeptide is produced that is free of additional N-terminal amino acids.

Abstract: A method for the production of Tissue Factor Pathway Inhibitor (TFPI) and Tissue Factor Pathway Inhibitor 2 (TFPI-2), and muteins thereof is disclosed wherein the protein is retained within a yeast cell during growth of the yeast cell and recovered from an insoluble fraction prepared from yeast cells containing the protein.

Abstract: Chimeric proteins containing sequences from MCP and DAF and further containing peptide sequences capable of binding glycosaminoglycans. Nucleotide sequences encoding the chimeric proteins, expression vectors containing the nucleotide sequences, as well as transformed host cells capable of producing the chimeric proteins are claimed.