There is accumulating evidence to suggest that progesterone plays an essential role in the regulation of growth and differentiation of mammary glands and thus may play a key role in breast cancer. The biological response to progesterone is mediated by two distinct forms of the human progesterone receptor (PR-A and PR-B forms). In most cell contexts, the B form functions as a transcriptional activator, whereas the A form functions as a transcriptional inhibitor of steroid hormones. Recently it has been demonstrated that there is differential hormone dependent regulation of the phosphorylation of the A and B forms of the receptor. Treatment of T47D breast cancer cells with progestin agonist increases the phosphorylation of Ser190 and Ser294 with different kinetics. These phosphorylation events may differentially affect the transcriptional activity of the receptor. Anti-Progesterone Receptor pS294 (Mouse) Monoclonal Antibody is ideal for investigators involved in Cell Signaling, Neuroscience, and Cancer research.
應用類型
Immunohistochemistry,Western Blot,
免疫原
Anti-Progesterone Receptor pS294 (Mouse) Monoclonal Antibody was produced in mouse by repeated immunizations with Progesterone Receptor pS294- Synthetic peptide corresponding to amino acid residues surrounding Ser294 of the human progesterone receptor protein.
來源宿主
Mouse
反應性
H. sapiens (Human)
保存建議
Store vial at -20° C prior to opening.? Aliquot contents and freeze at -20° C or below for extended storage.? Avoid cycles of freezing and thawing.? Centrifuge product if not completely clear after standing at room temperature.? This product is stable for several weeks at 4° C as an undiluted liquid.? Dilute only prior to immediate use.
