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Proteintech
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Immunogen sequence: MGSASPGLSS VSPSHLLLPP DTVSRTGLEK AAAGAVGLER RDWSPSPPAT PEQGLSAFYL SYFDMLYPED SSWAAKAPGA SSREEPPEEP EQCPVIDSQA PAGSLDLVPG GLTLEEHSLE QVQSMVVGEV LKDIETACKL LNITADPMDW SPSNVQKWLL WTEHQYRLPP MGKAFQELAG KELCAMSEEQ FRQRSPLGGD VLHAHLDIWK SAAWMKERTS PGAIHYCAST SEESWTDSEV DSSCSGQPIH LWQFLKELLL KPHSYGRFIR WLNKEKGIFK IEDSAQVARL WGIRKNRPAM NYDKLSRSIR QYYKKGIIRK PDISQRLVYQ FVHPI
PDEF (prostate-derived Ets factor) is a 37.5-kDa protein that acts as an androgen-independent transcriptional activator for the PSA (prostate specific antigen) promoter. It also interacts directly with the DNA binding domain of androgen receptor and enhances androgen-mediated activation of the PSA promoter. PDEF was shown to have transcript levels 192-fold higher in the peripheral blood of some breast cancer patients in comparison with normal individuals. PDEF mRNA is also frequently over-expressed in human breast tumors as well as in human ovarian tumors. In ovarian tumors, PDEF expression seems to down-modulate malignant potential, and thus provides a rationale to screen for drugs that induce PDEF expression in epithelial ovarian tumors.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: Prostate epithelium-specific Ets transcription factor; Prostate-derived Ets factor; Prostate-specific Ets; SAM pointed domain-containing Ets transcription factor
基因别名: bA375E1.3; PDEF; PSE; SPDEF
UniProt ID: (Human) O95238
Entrez Gene ID: (Human) 25803