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Invitrogen

Estrogen Receptor beta Polyclonal Antibody

View all (36) Estrogen Receptor beta antibodies

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Estrogen Receptor beta Polyclonal Antibody

Product Details

PA5-68806

Applications
Tested Dilution
Publications

Western Blot (WB)

1:20,000
-
Product Specifications

Species Reactivity

Human, Mouse

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

synthetic peptide corresponding to a region of mouse Estrogen Receptor beta (aa 32-81).
View immunogen

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

0.5 mg/mL

Amount

50 µg

Purification

Affinity chromatography

Storage buffer

PBS with 2% sucrose

Contains

0.09% sodium azide

Storage conditions

-20°C, Avoid Freeze/Thaw Cycles

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_2691438

Product Specific Information

This target displays homology in the following species: Mouse: 100%; Rat: 83%

Target Information

Estrogen Receptor beta (ER beta, NR3A2) protein is approximately 55kD, though multiple isoforms ranging from 36-59kD have been described. Human ER beta was initially cloned and characterized from testis. Estrogen Receptors (ER) are members of the steroid/thyroid hormone receptor superfamily of nuclear receptors. The estrogen receptor is a ligand-activated transcription factor, that when bound to estrogen hormone, induces a conformational change that allows dimerization and binding to estrogen response elements (ERE) in DNA. When bound to EREs, ER can positively or negatively regulate gene transcription through the recruitment of coactivator or corepressor proteins. There are two different forms of the estrogen receptor, alpha and beta, encoded by separate genes (ESR1 and ESR2, respectively). Estrogen receptor beta (ER beta) binds estrogens with an affinity similar to that of estrogen receptor alpha. Some ER beta isoforms dominantly inhibit the activity of estrogen receptor alpha in reproductive tissues. ER beta is found widely in many tissues throughout the body and can act as a potent tumor suppressor, playing a crucial role in many cancer types such as prostate cancer, autism spectrum disorder, medullary thyroid carcinoma, De Quervain Disease and risk of cardiovascular disease.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

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Bioinformatics

Protein Aliases: ER; ER beta; ER-beta; ERbeta 4; Estrogen receptor beta; estrogen receptor beta 2; estrogen receptor beta 4; nuclear receptor; Nuclear receptor subfamily 3 group A member 2; oestrogen receptor beta; splice variant; unnamed protein product

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Gene Aliases: ER-BETA; ER[b]; Erb; ERbeta; ESR-BETA; ESR2; ESRB; ESTRB; NR3A2; ODG8

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UniProt ID: (Human) Q92731, (Mouse) O08537

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Entrez Gene ID: (Human) 2100, (Mouse) 13983

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Function(s)
RNA polymerase II core promoter proximal region sequence-specific DNA binding RNA polymerase II transcription factor activity, sequence-specific DNA binding DNA binding transcription factor activity, sequence-specific DNA binding steroid hormone receptor activity RNA polymerase II transcription factor activity, ligand-activated sequence-specific DNA binding steroid binding protein binding zinc ion binding lipid binding enzyme binding estrogen receptor activity estrogen response element binding sequence-specific DNA binding metal ion binding receptor antagonist activity core promoter sequence-specific DNA binding transcriptional activator activity, RNA polymerase II core promoter proximal region sequence-specific binding drug binding hormone binding peroxisome proliferator activated receptor binding estradiol binding steroid hormone binding
Process(es)
negative regulation of transcription from RNA polymerase II promoter ovarian follicle development behavioral fear response neuron migration transcription, DNA-templated regulation of transcription, DNA-templated transcription from RNA polymerase II promoter brain development learning or memory negative regulation of cell proliferation hormone-mediated apoptotic signaling pathway intracellular steroid hormone receptor signaling pathway intracellular estrogen receptor signaling pathway response to testosterone regulation of cell proliferation positive regulation of apoptotic process steroid hormone mediated signaling pathway regulation of neuron apoptotic process estrous cycle positive regulation of epidermal growth factor receptor signaling pathway positive regulation of transcription, DNA-templated positive regulation of transcription from RNA polymerase II promoter negative regulation of behavior negative regulation of smooth muscle cell proliferation negative regulation of epithelial cell proliferation positive regulation of sequence-specific DNA binding transcription factor activity Sertoli cell proliferation uterus development vagina development negative regulation of cell death prostate gland epithelium morphogenesis epithelial cell maturation involved in prostate gland development negative regulation of androgen receptor signaling pathway positive regulation of ERK1 and ERK2 cascade negative regulation of neuron death negative regulation of feeding behavior negative regulation of reactive oxygen species metabolic process regulation of transcription from RNA polymerase II promoter signal transduction cell-cell signaling negative regulation of cell growth cellular response to estradiol stimulus cellular response to oxygen-containing compound
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