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Estrogen Receptor/ERR

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Estrogen receptors are a group of proteins found inside cells. They are receptors that are activated by the hormone estrogen (17β-estradiol). Two classes of estrogen receptor exist: ER, which is a member of the nuclear hormone family of intracellular receptors, and GPER (GPR30), which is a member of the rhodopsin-like family of G protein-coupled receptors. The ER's helix 12 domain plays a crucial role in determining interactions with coactivators and corepressors and, therefore, the respective agonist or antagonist effect of the ligand. Different ligands may differ in their affinity for alpha and beta isoforms of the estrogen receptor: estradiol binds equally well to both receptors, estrone, and raloxifene bind preferentially to the alpha receptor, estriol, and genistein to the beta receptor. 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 promoter usage and alternative splicing result in dozens of transcript variants, but the full-length nature of many of these variants has not been determined.

Products Related to Estrogen Receptor/ERR(175)

  • GC68533 structure
    GC685333'-Hydroxymirificin
    CAS: 168035-02-7
    Purity: >98%

    3'-Hydroxymirificin (compound 3) is a natural product that can be obtained from the roots of Pueraria lobata. It has estrogenic and anti-proliferative activity against MCF-7 human breast cancer cells.

  • GC68553 structure
    GC685534-Nonylphenol-d5
    CAS: 358730-95-7
    Purity: >98.00%

    4-Nonylphenol-d5 is the deuterated form of 4-nonylphenol. 4-nonylphenol is the main degradation product of nonylphenol ethoxylates (NPEOs), a persistent organic pollutant with endocrine disrupting properties and estrogenic activity.

  • GC68864 structure
    GC68864Cholesterol-d4
    CAS: 956029-28-0
    Purity: >99.00%

    Cholesterol-d4 is the deuterated form of cholesterol. Cholesterol is a major sterol in mammals, comprising 20-25% of membrane structural components. The membrane has high permeability to water but relatively impermeable to ions and protons. Cholesterol plays an important role in determining the fluidity and permeability characteristics of the membrane as well as the function of transport proteins and signaling proteins. Cholesterol is also an endogenous estrogen-related receptor alpha (ERRα) agonist.

  • GC69084 structure
    GC69084Estradiol benzoate-d3
    CAS: 1192354-74-7
    Purity: >99.00%

    Estradiol benzoate-d3 is the deuterated form of estradiol benzoate. Estradiol Benzoate (β-Estradiol 3-benzoate) is a precursor active molecule of estradiol, which is a type of steroid hormone. Estradiol Benzoate exhibits slight synthetic metabolic properties and increases blood clotting.

  • GC69133 structure
    GC69133FSHR agonist 1
    CAS: 1256776-89-2
    Purity: >98.00%

    FSHR agonist 1 is a high-affinity and allosteric follicle-stimulating hormone receptor (FSHR) agonist with a pEC50 of 7.72. FSHR agonist 1 interacts extensively with the transmembrane domain to directly activate FSHR.

  • GC69182 structure
    GC69182GNE-149
    CAS: 1953132-75-6
    Purity: >98%

    GNE-149 is an effective and orally active estrogen receptor alpha (ERα; IC50=0.053 nM) antagonist. It is also a selective estrogen receptor degrader (SERD). GNE-149 can be used for research on breast cancer.

  • GC69268 structure
    GC69268Imlunestrant
    CAS: 2408840-26-4
    Purity: >98%

    Imlunestrant (LY-3484356) is an orally effective and selective estrogen receptor (ER) degrader (SERD) with pure antagonistic properties. Imlunestrant can sustainably inhibit ER-dependent gene transcription and cell growth. Imlunestrant can be used in the research of ER-positive (ER+) advanced breast cancer (aBC) and endometrial endometrioid carcinoma (EEC).

  • GC69269 structure
    GC69269Imlunestrant tosylate
    CAS: 2408840-41-3
    Purity: >98.00%

    Imlunestrant (LY-3484356) tosylate is an orally effective and selective estrogen receptor (ER) degrader (SERD) with pure antagonistic properties. Imlunestrant tosylate can sustainably inhibit ER-dependent gene transcription and cell growth. It can be used for research on ER-positive (ER+) advanced breast cancer (aBC) and endometrial endometrioid carcinoma (EEC).

  • GC70159 structure
    GC70159Yp537 TFA
    Purity: >95.00%

    Yp537 TFA is an estrogen receptor (ER) inhibitor that can prevent dimerization of human estrogen receptors.

  • GC70175 structure
    GC70175citrate
    CAS: 2714316-71-7
    Purity: >99.50%

    Zuclomiphene-d4 (citrate) is the deuterated form of Zuclomiphene citrate. Zuclomiphene citrate has anti-estrogenic effects and is more effective than its trans-isomer in inhibiting the secretion of luteinizing hormone (LH). It is also an orally active cholesterol-lowering agent.

  • GC70516 structure
    GC70516Inokosterone
    CAS: 15130-85-5

    Inokosterone is a potential agent target of estrogen receptor 1 in rheumatoid arthritis patients.

  • GC70943 structure
    GC70943ERRγ agonist-1
    Purity: >98.00%

    ERRγ agonist-1 is a potent ERRγ agonist.

  • GC71052 structure
    GC71052Palazestrant
    CAS: 2092925-89-6
    Purity: >98.00%

    Palazestrant is an antiestrogen and antineoplastic agent.

  • GC71275 structure
    GC71275SLU-PP-1072
    CAS: 2285432-57-5
    Purity: >98.00%

    SLU-PP-1072 is a dual ERRα/γ inverse agonist, used in Prostate cancer (PCa) research.

  • GC71348 structure
    GC71348SLU-PP-332
    CAS: 303760-60-3
    Purity: >98.00%

    SLU-PP-332 is a pan-Estrogen Receptor/ERR agonist with EC50 values of 98, 230 and 430 nM for ERRα, ERRβ and ERRγ, respectively.

  • GC72696 structure
    GC72696Bisphenol AF-d4

    Bisphenol AF-d4 is the isotope labelled analog of Bisphenol AF .

  • GC72874 structure
    GC72874LY117018 TFA
    CAS: 2390041-98-0
    Purity: >99.00%

    LY117018 TFA, a Raloxifene analog, is a selective estrogen receptor modulator.

  • GC73046 structure
    GC73046AZ'6421
    CAS: 2361115-35-5
    Purity: >98.00%

    AZ'6421 acts as Protcolysis Targeting Chimera (PROTAC) to selectively degrade estrogen receptor alpha.

  • GC73105 structure
    GC73105Nafoxidine
    CAS: 1845-11-0
    Purity: >98.00%

    Nafoxidine, a nonsteroidal estrogen antagonist, is shown to possess antitumor activity against breast cancer.

  • GC73261 structure
    GC73261CIDD-0149897
    CAS: 2862784-20-9
    Purity: >99.00%

    CIDD-0149897 is a potent, selective and brain-penetrant ERβ agonist.

  • GC73960 structure
    GC73960PHTPP-1304
    CAS: 2410081-60-4
    Purity: >99.00%

    PHTPP-1304 is a PHTPP-based autophagy targeting chimera (AUTOTAC) that induces p62 self-oligomerization and degradation of estrogen receptor ERβ (DC50:~2 nM, HEK293T).

  • GC73961 structure
    GC73961Fumagilin-105
    CAS: 2410081-58-0
    Purity: >97.00%

    Fumagilin-105 is an autophagy targeting chimera (AUTOTAC) that induces p62 self-oligomerization with DC50 values of 0.7 μM for MetAP2 in HEK293 cells.

  • GC81303 structure
    GC81303PROTAC AR Degrader-12
    Purity: >98.50%

    PROTAC AR Degrader-12 is a highly efficient PROTAC targeting AR coactivator binding site (AR-CBS).

  • GC81358 structure
    GC81358ZN-c5 hydrochloride
    CAS: 2641839-07-6
    Purity: >98.00%

    ZN-c5 hydrochloride is a selective and orally active estrogen receptor degrader.