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|Tested species reactivity||Human|
|Published species reactivity||Human|
|Host / Isotype||Rabbit / IgG|
|Immunogen||Synthetic peptide derived from the internal region of human PDEF (prostate-derived Ets factor).|
|Purification||Antigen affinity chromatography|
|Storage buffer||PBS, pH 7.4|
|Contains||0.1% sodium azide|
|Tested Applications||Dilution *|
|ELISA (ELISA)||Assay Dependent|
|Western Blot (WB)||Assay Dependent|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
|Immunohistochemistry (Paraffin, Frozen) (IHC (P, F))||See 1 publications below|
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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
|Human||Not Cited||Nuclear localisation of LASP-1 correlates with poor long-term survival in female breast cancer.||Frietsch JJ,Grunewald TG,Jasper S,Kammerer U,Herterich S,Kapp M,Honig A,Butt E||British journal of cancer (102:1645)||2010|
PDEF; Prostate epithelium-specific Ets transcription factor; Prostate-derived Ets factor; Prostate-specific Ets; PSE; SAM pointed domain-containing Ets transcription factor; SPDEF
bA375E1.3; PDEF; PSE; SPDEF