ARG51575
anti-Estrogen Receptor alpha phospho (Ser118) antibody
anti-Estrogen Receptor alpha phospho (Ser118) antibody for ICC/IF,IHC-Formalin-fixed paraffin-embedded sections,Western blot and Human,Mouse,Monkey
Cancer antibody; Gene Regulation antibody; Neuroscience antibody; Signaling Transduction antibody
概述
| 产品描述 | Rabbit Polyclonal antibody recognizes Estrogen Receptor alpha phospho (Ser118) |
|---|---|
| 反应物种 | Hu, Ms, Mk |
| 应用 | ICC/IF, IHC-P, WB |
| 宿主 | Rabbit |
| 克隆 | Polyclonal |
| 同位型 | IgG |
| 靶点名称 | Estrogen Receptor alpha |
| 抗原物种 | Human |
| 抗原 | Peptide sequence around phosphorylation site of serine 118 (Q-L-S(p)-P-F) derived from Human Estrogen Receptor-α. |
| 偶联标记 | Un-conjugated |
| 別名 | ESTRR; NR3A1; ESR; Estradiol receptor; Era; Estrogen receptor; ESRA; ER-alpha; Nuclear receptor subfamily 3 group A member 1; ER |
应用说明
| 应用建议 |
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| 应用说明 | * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. |
属性
| 形式 | Liquid |
|---|---|
| 纯化 | Antibodies were produced by immunizing rabbits with KLH-conjugated synthetic phosphopeptide. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. In addition, non-phospho specific antibodies were removed by chromatogramphy using non-phosphopeptide. |
| 缓冲液 | PBS (without Mg2+ and Ca2+, pH 7.4), 150mM NaCl, 0.02% Sodium azide and 50% Glycerol. |
| 抗菌剂 | 0.02% Sodium azide |
| 稳定剂 | 50% Glycerol |
| 浓度 | 1 mg/ml |
| 存放说明 | For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use. |
| 注意事项 | For laboratory research only, not for drug, diagnostic or other use. |
生物信息
| 数据库连接 | |
|---|---|
| 基因名称 | ESR1 |
| 全名 | estrogen receptor 1 |
| 背景介绍 | 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. |
| 生物功能 | 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 (ER) 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] |
| 研究领域 | Cancer antibody; Gene Regulation antibody; Neuroscience antibody; Signaling Transduction antibody |
| 预测分子量 | 66 kDa |
| 翻译后修饰 | Phosphorylated by cyclin A/CDK2 and CK1. Phosphorylation probably enhances transcriptional activity. Self-association induces phosphorylation. Dephosphorylation at Ser-118 by PPP5C inhibits its transactivation activity. Phosphorylated by LMTK3 in vitro. Glycosylated; contains N-acetylglucosamine, probably O-linked. Ubiquitinated; regulated by LATS1 via DCAF1 it leads to ESR1 proteasomal degradation (PubMed:21602804, PubMed:28068668). Deubiquitinated by OTUB1 (PubMed:19383985). Dimethylated by PRMT1 at Arg-260. The methylation may favor cytoplasmic localization. Palmitoylated (isoform 3). Not biotinylated (isoform 3). Palmitoylated by ZDHHC7 and ZDHHC21. Palmitoylation is required for plasma membrane targeting and for rapid intracellular signaling via ERK and AKT kinases and cAMP generation, but not for signaling mediated by the nuclear hormone receptor. |
检测图片 (4) Click the Picture to Zoom In
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ARG51575 anti-Estrogen Receptor alpha phospho (Ser118) antibody WB image
Western blot: Extracts from MDA cells untreated or treated with Estradiol stained with ARG51575 anti-Estrogen Receptor alpha phospho (Ser118) antibody.
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ARG51575 anti-Estrogen Receptor alpha phospho (Ser118) antibody WB image
Western blot: Extracts from COS7 cells, treated with starve or calf intestinal phosphatase (CIP), stained with ARG51575 anti-Estrogen Receptor alpha phospho (Ser118) antibody.
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ARG51575 anti-Estrogen Receptor alpha phospho (Ser118) antibody IHC-P image
Immunohistochemistry: Paraffin-embedded Human breast carcinoma tissue stained with ARG51575 anti-Estrogen Receptor alpha phospho (Ser118) antibody (left) or the same antibody preincubated with blocking peptide (right).
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ARG51575 anti-Estrogen Receptor alpha phospho (Ser118) antibody ICC/IF image
Immunofluorescence: methanol-fixed MCF cells stained with ARG51575 anti-Estrogen Receptor alpha phospho (Ser118) antibody.
