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|Tested species reactivity||Human, Mouse|
|Host / Isotype||Rabbit / IgG|
|Immunogen||A 15 amino acid peptide near the carboxy terminus of human ERRF|
|Purification||Antigen affinity chromatography|
|Contains||0.02% sodium azide|
|Storage Conditions||Maintain refrigerated at 2-8°C for up to 3 months. For long term storage store at -20°C|
|Tested Applications||Dilution *|
|Immunocytochemistry (ICC)||25 ug/ml|
|Immunofluorescence (IF)||25 ug/ml|
|Immunohistochemistry (IHC)||Assay Dependent|
|Western Blot (WB)||1 ug/mL|
* 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.
A suggested positive control is Hela cell lysate.
PA5-34534 can be used with blocking peptide PEP-1577.
The estrogen receptor-related factor (ERRF) is a recently identified protein whose expression is upregulated in multiple cell lines and primary breast cancer tumors. Increased ERRF expression was significantly associated with ER or progesterone receptor (PR) positivity even in HER2-negative tumors. This higher ERRF expression correlated with better disease-free survival and overall survival. In two ER-positive breast cancer cell lines, knockdown of ERRF suppressed cell growth in vitro and tumorigenesis in xenograft models, suggesting that ERRF plays a role in estrogen-ER-mediated breast cancer cell growth and may thus be a potential therapeutic target.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
C1orf64; ER-related factor; ERRF; Estrogen receptor-related factor; RP11-5P18.4; uncharacterized protein C1orf64 homolog