Regulation of human prostasin-like serine protease
Reagents which regulate human prostasin-like enzyme activity and reagents which bind to human prostasin-like enzyme gene products can be used to regulate human prostasin-like enzyme activity. Such regulation is particularly useful for treating metastasis of malignant cells, tumor angiogenesis, inflammation, atherosclerosis, neurodegenerative diseases, and pathogenic infections.
1. An isolated and purified polynucleotide which encodes the amino acid sequence as shown in SEQ ID NO: 6.
2. The polynucleotide of claim 1 which comprises the nucleotide sequence as shown in SEQ ID NO: 5.
3. The polynucleotide of claim 1 which is a cDNA.
4. An expression construct, comprising; a coding sequence for the amino acid sequence as shown in SEQ ID NO: 6; and a promoter which is located upstream from the coding sequence and which controls expression of the coding sequence.
5. The expression construct of claim 4 wherein the coding sequence comprises a nucleotide sequence as shown in SEQ ID NO:5.
6. An isolated host cell comprising an expression construct, wherein the expression construct comprises:
a coding sequence for a protein comprising the amino acid sequence as shown in SEQ ID NO: 6; and a promoter which is located upstream from the coding sequence and which controls expression of the coding sequence.
7. The host cell of claim 6 which is prokaryotic.
8. The host cell of claim 6 which is eukaryotic.
9. A method of producing a protein, comprising the steps of: culturing a host cell in a culture medium, wherein the host cell comprises an expression construct comprising (1) a coding sequence for a protein comprising an the amino acid sequence as shown in SEQ ID NO: 6 and (b) a promoter which is located upstream from the coding sequence and which controls expression of the coding sequence, wherein the step of culturing is carried out under conditions whereby the protein is expressed; and recovering the protein.