Alternative Names:

ESR1; Era; Eralpha; Estrogen receptor; Estradiol receptor; ER-alpha; Estrogen receptor 1; NR3A1; ER; ESR; ESRA; Estrogen receptor alpha;

Application:

WB IHC ICC/IF

Reactivity:

Human

Dilution:

WB 1:500~1:2000 IHC 1:50~1:200 ICC/IF 1:50~1:200

	Western blot analysis of Phospho-ER alpha (S118) expression in (1) MCF7 cell lysate; (2) MCF7 cell lysate treated with b-Estradiol and EGF.
	Immunohistochemical analysis of paraffin-embedded human kidney, using Phospho-ER alpha (S118) Antibody.
	Immunofluorescent analysis of MCF7 cells treated with EGF, using Phospho-ER alpha (S118) Antibody.

Purification:

Affinity-chromatography

Specificity:

Phospho-ER alpha (S118) Antibody detects endogenous levels of Phospho-ER alpha (S118)

Immunogen:

A synthesized peptide derived from human ER alpha

Description:

Estrogen receptor α (ERα), a member of the steroid receptor superfamily, contains highly conserved DNA binding (DBD) and ligand binding domains (LBD). Through its estrogen-independent and estrogen-dependent activation domains (AF-1 and AF-2, respectively), ERα regulates transcription by recruiting coactivator proteins and interacting with general transcriptional machinery. Phosphorylation provides an important mechanism to regulate ERα activity. ERα is phosphorylated on multiple sites.

Storage Condition and Buffer:

Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at +4°C short term. Store at -20°C long term. Avoid freeze / thaw cycle.