anti-Progesterone Receptor antibody [SQab20220]
![anti-Progesterone Receptor antibody [SQab20220]](/upload/image/products/ARG66807_IHC-P_1_210_205.jpg)
![anti-Progesterone Receptor antibody [SQab20220]](/upload/image/products/ARG66807_IHC-P_1.jpg)
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- 克隆:
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- 靶点名称:
- 抗原物种:
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CAT.NO. : ARG66807
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Product Details
概述
| 产品描述 | Recombinant Rabbit Monoclonal antibody [SQab20220] recognizes Progesterone Receptor |
|---|---|
| 反应物种 | Hu |
| 应用 | IHC-P |
| 宿主 | Rabbit |
| 克隆 | Monoclonal |
| 克隆号 | SQab20220 |
| 同位型 | IgG |
| 靶点名称 | Progesterone Receptor |
| 抗原物种 | Human |
| 抗原 | Recombinant protein within aa. 400-600 of Human Progesterone Receptor. |
| 偶联标记 | Un-conjugated |
| 別名 | PR; NR3C3; Nuclear receptor subfamily 3 group C member 3; Progesterone receptor |
应用说明
| 应用建议 |
| ||||
|---|---|---|---|---|---|
| 应用说明 | IHC-P: Antigen Retrieval: Heat mediation was performed in Tris/EDTA buffer (pH 9.0), primary antibody incubate at RT (18°C - 25°C) for 30 minutes. * 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 | Purification with Protein A. |
| 缓冲液 | PBS, 0.01% Sodium azide, 40% Glycerol and 0.05% BSA. |
| 抗菌剂 | 0.01% Sodium azide |
| 稳定剂 | 40% Glycerol and 0.05% BSA |
| 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 | PGR |
| 全名 | progesterone receptor |
| 背景介绍 | This gene encodes a member of the steroid receptor superfamily. The encoded protein mediates the physiological effects of progesterone, which plays a central role in reproductive events associated with the establishment and maintenance of pregnancy. This gene uses two distinct promotors and translation start sites in the first exon to produce several transcript variants, both protein coding and non-protein coding. Two of the isoforms (A and B) are identical except for an additional 165 amino acids found in the N-terminus of isoform B and mediate their own response genes and physiologic effects with little overlap. [provided by RefSeq, Sep 2015] |
| 生物功能 | The steroid hormones and their receptors are involved in the regulation of eukaryotic gene expression and affect cellular proliferation and differentiation in target tissues. Depending on the isoform, progesterone receptor functions as transcriptional activator or repressor. [Isoform A]: Ligand-dependent transdominant repressor of steroid hormone receptor transcriptional activity including repression of its isoform B, MR and ER. Transrepressional activity may involve recruitment of corepressor NCOR2. [Isoform B]: Transcriptional activator of several progesteron-dependent promoters in a variety of cell types. Involved in activation of SRC-dependent MAPK signaling on hormone stimulation. [Isoform 4]: Increases mitochondrial membrane potential and cellular respiration upon stimulation by progesterone. [UniProt] |
| 细胞定位 | Nucleus. Cytoplasm. Note=Nucleoplasmic shuttling is both hormone- and cell cycle-dependent. On hormone stimulation, retained in the cytoplasm in the G(1) and G(2)/M phases. Isoform A: Nucleus. Cytoplasm. Note=Mainly nuclear. Isoform 4: Mitochondrion outer membrane. [UniProt] |
| 预测分子量 | 99 kDa |
| 翻译后修饰 | Phosphorylated on multiple serine sites. Several of these sites are hormone-dependent. Phosphorylation on Ser-294 occurs preferentially on isoform B, is highly hormone-dependent and modulates ubiquitination and sumoylation on Lys-388. Phosphorylation on Ser-102 and Ser-345 also requires induction by hormone. Basal phosphorylation on Ser-81, Ser-162, Ser-190 and Ser-400 is increased in response to progesterone and can be phosphorylated in vitro by the CDK2-A1 complex. Increased levels of phosphorylation on Ser-400 also in the presence of EGF, heregulin, IGF, PMA and FBS. Phosphorylation at this site by CDK2 is ligand-independent, and increases nuclear translocation and transcriptional activity. Phosphorylation at Ser-162 and Ser-294, but not at Ser-190, is impaired during the G(2)/M phase of the cell cycle. Phosphorylation on Ser-345 by ERK1/2 MAPK is required for interaction with SP1. Sumoylation is hormone-dependent and represses transcriptional activity. Sumoylation on all three sites is enhanced by PIAS3. Desumoylated by SENP1. Sumoylation on Lys-388, the main site of sumoylation, is repressed by ubiquitination on the same site, and modulated by phosphorylation at Ser-294. Ubiquitination is hormone-dependent and represses sumoylation on the same site. Promoted by MAPK-mediated phosphorylation on Ser-294. 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. [UniProt] |
检测图片 (1)
ARG66807 anti-Progesterone Receptor antibody [SQab20220] IHC-P image
Immunohistochemistry: Formalin/PFA-fixed and paraffin-embedded Human breast cancer tissue. Antigen Retrieval: Heat mediation was performed in Tris/EDTA buffer (pH 9.0). The tissue section was stained with ARG66807 anti-Progesterone Receptor antibody [SQab20220].
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