Estrogen Receptor alpha Antikörper (Isoform 1)

Produktnummer ABIN3029712

Dieses Anti-Estrogen Receptor alpha-Antikörper ist ein Kaninchen Polyklonal-Antikörper zur Detektion von Estrogen Receptor alpha in WB, ELISA und IF. Geeignet für Human.

Kurzübersicht für Estrogen Receptor alpha Antikörper (Isoform 1) (ABIN3029712)

Target: Estrogen Receptor alpha (ESR1) (Estrogen Receptor 1 (ESR1))

Reaktivität: Human

Wirt: Kaninchen

Klonalität: Polyklonal

Konjugat: Dieser Estrogen Receptor alpha Antikörper ist unkonjugiert

Applikation: Western Blotting (WB), ELISA, Immunofluorescence (IF)

Produktdetails anti-Estrogen Receptor alpha Antikörper

Bindungsspezifität: AA 452-480, Isoform 1

Kreuzreaktivität (Details): Expected species reactivity: Mouse, Rat, Pig

Aufreinigung: Antigen affinity purified

Immunogen: A portion of amino acids 452-480 from the human protein was used as the immunogen for this ER antibody (isoform 1).

Isotyp: Ig Fraction

Anwendungsinformationen

Applikationshinweise: Titration of the ER antibody may be required due to differences in protocols and secondary/substrate sensitivity.\. Western blot: 1:1000,Immunofluorescence: 1:10-1:50

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Liquid

Buffer: In 1X PBS, pH 7.4, with 0.09 % sodium azide

Konservierungsmittel: Sodium azide

Vorsichtsmaßnahmen: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Lagerung: -20 °C

Informationen zur Lagerung: Aliquot the ER antibody and store frozen at -20°C or colder. Avoid repeated freeze-thaw cycles.

Details zu Estrogen Receptor alpha

Target: Estrogen Receptor alpha (ESR1) (Estrogen Receptor 1 (ESR1))

Andere Bezeichnung: Estrogen Receptor (alpha)

Hintergrund: Nuclear hormone receptor. The steroid hormones and their receptors are involved in the regulation of eukaryotic gene expression and affect cellular proliferation and differentiation in target tissues. Ligand-dependent nuclear transactivation involves either direct homodimer binding to a palindromic estrogen response element (ERE) sequence or association with other DNA-binding transcription factors, such as AP-1/c-Jun, c-Fos, ATF-2, Sp1 and Sp3, to mediate ERE-independent signaling. Ligand binding induces a conformational change allowing subsequent or combinatorial association with multiprotein coactivator complexes through LXXLL motifs of their respective components. Mutual transrepression occurs between the estrogen receptor and NF-kappa-B in a cell-type specific manner. Decreases NF-kappa-B DNA-binding activity and inhibits NF-kappa-B-mediated transcription from the IL6 promoter and displace RELA/p65 and associated coregulators from the promoter. Recruited to the NF-kappa-B response element of the CCL2 and IL8 promoters and can displace CREBBP. Present with NF-kappa-B components RELA/p65 and NFKB1/p50 on ERE sequences. Can also act synergistically with NF-kappa-B to activate transcription involving respective recruitment adjacent response elements, the function involves CREBBP. Can activate the transcriptional activity of TFF1. Also mediates membrane-initiated estrogen signaling involving various kinase cascades. Isoform 3 is involved in activation of NOS3 and endothelial nitric oxide production. Isoforms lacking one or several functional domains are thought to modulate transcriptional activity by competitive ligand or DNA binding and/or heterodimerization with the full length receptor. Essential for MTA1-mediated transcriptional regulation of BRCA1 and BCAS3. Isoform 3 can bind to ERE and inhibit isoform 1. [UniProt]

UniProt: P03372

Pathways: Nuclear Receptor Transcription Pathway, EGFR Signaling Pathway, Retinoic Acid Receptor Signaling Pathway, Intracellular Steroid Hormone Receptor Signaling Pathway, Steroid Hormone Mediated Signaling Pathway, Ribonucleoprotein Complex Subunit Organization, Ribosome Assembly