Estrogen Receptor 1 (ESR1) Mouse Monoclonal Antibody [Clone ID: 5D4B1]

Specifications

Product Data
Clone Name	5D4B1
Applications	ELISA, WB
Recommend Dilution	ELISA: 1/10000.  Western Bloting: 1/500 - 1/2000.
Reactivity	Human
Host	Mouse
Clonality	Monoclonal
Immunogen	Purified recombinant fragment of ER expressed in E. Coli.
Specificity	Recognizes ER (Estrogen Receptor 1).
Formulation	State: Ascites State: Ascitic fluid containing 0.03% Sodium Azide.
Conjugation	Unconjugated
Storage Condition	Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer. Avoid repeated freezing and thawing.
Gene Name	estrogen receptor 1
Database Link	Entrez Gene 2099 Human UniProt ID P03372
Background	ER (Estrogen Receptor 1) 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), ER regulates transcription by recruiting coactivator proteins and interacting with general transcriptional machinery. Phosphorylation provides an important mechanism to regulate ER activity. ER is phosphorylated on multiple sites. Serines 104, 106, 118 and 167 are located in the amino-terminal transcription activation function domain AF-1, and phosphorylation of these serines plays an important role in regulating ER activity. Ser118 may be the substrate of the transcription regulatory kinase cdK7. Ser167 may be phosphorylated by p90RSK and Akt. Phosphorylation of Ser167 may confer tamoxifen resistance in breast cancer patients.
Synonyms	ER alpha, Estradiol receptor, ESR1, ESR, NR3A1
Reference Data

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