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Rabbit Anti-Phospho-Progesterone Receptor(Ser190)/AP Conjugated antibody (bs-3356R-AP)
訂購熱線:400-901-9800
訂購郵箱:sales@bioss.com.cn
訂購QQ:  400-901-9800
技術支持:techsupport@bioss.com.cn
說 明 書: 100ul  
100ul/2980.00元
大包裝/詢價
產品編號 bs-3356R-AP
英文名稱 Rabbit Anti-Phospho-Progesterone Receptor(Ser190)/AP Conjugated antibody
中文名稱 堿性磷酸酶(AP)標記的磷酸化孕激素受體抗體
別    名 PGR(phospho S190); NR3C3; Nuclear receptor subfamily 3 group C member 3; PGR; PR; PRA; PRB; Progesterone receptor; Progestin receptor form A; Progestin receptor form B; PRGR_RAT.  
規格價格 100ul/2980元 購買        大包裝/詢價
說 明 書 100ul  
產品類型 磷酸化抗體 
研究領域 腫瘤  染色質和核信號  信號轉導  激酶和磷酸酶  
抗體來源 Rabbit
克隆類型 Polyclonal
交叉反應 (predicted: Mouse, Rat, Cow, )
產品應用 IHC-P=1:50-200 IHC-F=1:50-200 
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量 99kDa
性    狀 Lyophilized or Liquid
濃    度 1mg/ml
免 疫 原 KLH conjugated Synthesised phosphopeptide derived from rat Progesterone Receptor around the phosphorylation site of Ser190
亞    型 IgG
純化方法 affinity purified by Protein A
儲 存 液 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存條件 Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
產品介紹 background:
Estrogen and progesterone receptor are members of a family of transcription factors that are regulated by the binding of their cognate ligands. The interaction of hormone-bound estrogen receptors with estrogen responsive elements(EREs) alters transcription of ERE-containing genes. The carboxy terminal region of the estrgen receptor contains the ligand binding domain, the amino terminus serves as the transactivation domain, and the DNA binding domain is centrally located. Two forms of estrogen receptor have been identified, ER alpha and ER beta. ER alpha and ER beta have been shown to be differentially activated by various ligands. The biological response to progesterone is mediated by two distinct forms of the human progesterone receptor (hPR-Aand hPR-B), which arise from alternative splicing. In most cells, hPR-B functions as a transcriptional activator of progesterone-responsive gene, whereas hPR-A function as a transcriptional inhibitor of all steroid hormone receptors.

Function:
The steroid hormones and their receptors are involved in the regulation of eukaryotic gene expression and affect cellular proliferation and differentiation in target tissues. Progesterone receptor isoform B (PRB) is involved activation of c-SRC/MAPK signaling on hormone stimulation.
Isoform A is inactive in stimulating c-Src/MAPK signaling on hormone stimulation

Subunit:
Interacts with SMARD1 and UNC45A. Interacts with CUEDC2; the interaction promotes ubiquitination, decreases sumoylation, and repesses transcriptional activity. Interacts with PIAS3; the interaction promotes sumoylation of PR in a hormone-dependent manner, inhibits DNA-binding, and alters nuclear export. Interacts with SP1; the interaction requires ligand-induced phosphorylation on Ser-345 by ERK1/2 MAPK. Interacts with PRMT2.

Subcellular Location:
Nucleus. Cytoplasm. Note=Nucleoplasmic shuttling is both homone- 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.

Tissue Specificity:
Isoform A: Nucleus. Cytoplasm. Note=Mainly nuclear.

Post-translational modifications:
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.

Similarity:
Belongs to the nuclear hormone receptor family. NR3 subfamily.
Contains 1 nuclear receptor DNA-binding domain.

Database links:

Entrez Gene: 5241 Human

Entrez Gene: 18667 Mouse

Entrez Gene: 100009094 Rabbit

Entrez Gene: 25154 Rat

Omim: 607311 Human

SwissProt: P06401 Human

SwissProt: Q00175 Mouse

SwissProt: P06186 Rabbit

SwissProt: Q63449 Rat

Unigene: 2905 Human

Unigene: 32405 Human

Unigene: 742403 Human

Unigene: 12798 Mouse

Unigene: 437703 Mouse

Unigene: 1947 Rabbit

Unigene: 10303 Rat



Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

類固醇受體(Steroid Receptors)孕激素受體是一類位于孕酮靶組織細胞內或細胞表面的特異蛋白質,特異地與孕酮結合,所形成的細胞溶質孕酮-受體復合物隨后與細胞核內的DNA結合,以啟動蛋白質生物合成。孕酮受體有A和B兩種,受雌激素誘導,半壽期很短。
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