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ESR1

estrogen receptor 1

Synonyms:
ER, ESR, ESRA, ESTRR, Era, NR3A1
Species:
UniProtKB ID:
Gene ID:
  • Human(2099) Summary: This gene encodes an estrogen receptor, a ligand-activated transcription factor composed of several domains important for hormone binding, DNA binding, and activation of transcription. The protein localizes to the nucleus where it may form a homodimer or a heterodimer with estrogen receptor 2. Estrogen and its receptors are essential for sexual development and reproductive function, but also play a role in other tissues such as bone. Estrogen receptors are also involved in pathological processes including breast cancer, endometrial cancer, and osteoporosis. Alternative splicing results in several transcript variants, which differ in their 5' UTRs and use different promoters. [provided by RefSeq, Jul 2008]
  • Mouse(13982) estrogen receptor 1 (alpha)
  • Rat(24890) estrogen receptor 1
  • Goat(100860768) estrogen receptor 1
  • sheep(443228) estrogen receptor 1
  • domestic guinea pig(100713276) estrogen receptor 1
  • Zebrafish(259252) estrogen receptor 1
  • dog(403640) estrogen receptor 1
  • cow(407238) estrogen receptor 1
  • Horse(791249) estrogen receptor 1
  • domestic cat(552888) estrogen receptor 1
  • chicken(396099) estrogen receptor 1
  • Thale Cress(837856) ethylene-responsive transcription factor ESR1

Custom & Knockdown Gene Products

Small Molecule - Activator

Product Number
Description
Species
4-Phenylazophenol, 98%,
Species
human
trans-Stilbene, 96%,
Species
human, rat
β-Nicotinamide adenine dinucleotide, pkg of 50 mg (per vial),
Species
human
β-Nicotinamide adenine dinucleotide, pkg of 10 mg (per vial),
Species
human
β-Nicotinamide adenine dinucleotide hydrate, ≥96.5% (HPLC), ≥96.5% (spectrophotometric assay), from yeast,
Species
human

Small Molecule - Agonist

Product Number
Description
Species
17β-Estradiol solution, 1.0 mg/mL in acetonitrile, ampule of 1 mL, certified reference material, Cerilliant®,
Species
human
Ethinylestradiol, British Pharmacopoeia (BP) Assay Standard,
Species
human
Estrone, British Pharmacopoeia (BP) Reference Standard,
Species
human
Diethylstilbestrol, British Pharmacopoeia (BP) Reference Standard,
Species
human
1,3,5-Tris(4-hydroxyphenyl)-4-propyl-1H-pyrazole, powder, ≥98% (HPLC),
Species
human

Small Molecule - Antagonist

Product Number
Description
Species
Atrazine, analytical standard,
Species
mouse
3-tert-Butylphenol, 99%,
Species
mouse
2-tert-Butylphenol, 99%,
Species
mouse
Zearalenone, fungal mycotoxin,
Species
mouse
Benzyl butyl phthalate, 98%,
Species
mouse

Antibodies

Product Number
Description
Species Reactivity
Application
Anti-phospho-Estrogen Receptor-α (pSer167) antibody produced in rabbit, affinity isolated antibody,
Species Reactivity
human, mouse, rat
Application
ELISA
immunohistochemistry

western blot
Rabbit anti-Estrogen Receptor Alpha Antibody, Affinity Purified, Powered by Bethyl Laboratories, Inc.,
Species Reactivity
human
Application
immunoprecipitation (IP)
western blot
Anti-ESR1 antibody produced in rabbit, Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution,
Species Reactivity
human
Application
immunofluorescence
immunohistochemistry

western blot
Anti-ESR1 antibody produced in rabbit, Ab2, Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution,
Species Reactivity
human
Application
ChIP
immunohistochemistry

western blot
Anti-ESR1 (Ab-106) antibody produced in rabbit, affinity isolated antibody,
Species Reactivity
human, mouse, rat
Application
immunohistochemistry
western blot

Small Molecule - Inhibitor

Product Number
Description
Species
Biphenyl, ReagentPlus®, 99.5%,
Species
human
Biphenyl, ≥99%,
Species
human
Bicyclohexyl, 99%,
Species
human
4,4′-Dihydroxybiphenyl, 97%,
Species
human
4′-Hydroxy-4-biphenylcarbonitrile, 97%,
Species
human

Small Molecule - Ligand

Product Number
Description
Species
Progesterone, VETRANAL®, analytical standard,
Species
human
Tamoxifen, ≥99%,
Species
human, rat
Progesterone, meets USP testing specifications,
Species
mouse, human, rat
Progesterone, γ-irradiated, BioXtra, suitable for cell culture,
Species
mouse, human, rat
Progesterone, ≥99%,
Species
mouse, human, rat

Small Molecule - Mixed Agonist/Antagonist

Product Number
Description
Species
Progesterone-Water Soluble, powder, BioReagent, suitable for cell culture,
Species
mouse, human, rat
β-Estradiol, ≥98%,
Species
human, mouse, rat
β-Estradiol, BioReagent, powder, suitable for cell culture,
Species
human, mouse, rat
Mifepristone, ≥98%,
Species
human, mouse, rat

Proteins

Product Number
Description
Species
Estrogen Receptor-α human, ≥80% (SDS-PAGE), recombinant, expressed in baculovirus infected insect cells, buffered aqueous glycerol solution,
Species
human

esiRNA

Product Number
Description
Species
MISSION® esiRNA, targeting human ESR1,
Species
human