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This target displays homology in the following species: Mouse: 100%
Spermatogenic leucine zipper protein 1 is a member of the basic helix-loop-helix (bHLH) family of transcription factors which is expressed specifically in the testis and epididymis. Studies show that SPZ1 acts downstream of mitogen-activated protein kinase (MAPK), an extracellular signal-regulated kinase 1/2 to up-regulate cell proliferation and tumorigenesis. Also, through an interaction with proliferating cell nuclear antigen (PCNA) promoter, SPZ1 induced cell proliferation concomitant with an increase in PCNA gene expression.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: BHLH-Zip transcription factor SPZ1; Spermatogenic leucine zipper protein 1; Spermatogenic Zip 1
Gene Aliases: 1700027M20Rik; AI429130; Spz1
UniProt ID: (Mouse) Q99MY0
Entrez Gene ID: (Mouse) 79401
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