Recombinant Human Androgen receptor (AR), partial

^{In Stock}

中文名稱：

Recombinant Human Androgen receptor(AR) ,partial
貨號：

CSB-EP001975HU
規格：

￥1344
圖片：
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
其他：

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靶點詳情

產品詳情

純度：

Greater than 90% as determined by SDS-PAGE.
基因名：

AR
Uniprot No.：

P10275
別名：

AIS; ANDR_HUMAN; Androgen nuclear receptor variant 2; Androgen receptor (dihydrotestosterone receptor; testicular feminization; spinal and bulbar muscular atrophy; Kennedy disease); Androgen receptor; androgen receptor splice variant 4b; AR; AR8; DHTR; Dihydro testosterone receptor; Dihydrotestosterone receptor (DHTR); Dihydrotestosterone receptor; HUMARA; HYSP1; KD; Kennedy disease (KD); NR3C4; Nuclear receptor subfamily 3 group C member 4 (NR3C4); Nuclear receptor subfamily 3 group C member 4; SBMA; SMAX1; Spinal and bulbar muscular atrophy (SBMA); Spinal and bulbar muscular atrophy; Testicular Feminization (TFM); TFM
種屬：

Homo sapiens (Human)
蛋白長度：

Partial
來源：

E.coli
分子量：

62.4kDa
表達區域：

551-919aa
氨基酸序列

DYYFPPQKTCLICGDEASGCHYGALTCGSCKVFFKRAAEGKQKYLCASRNDCTIDKFRRKNCPSCRLRKCYEAGMTLGARKLKKLGNLKLQEEGEASSTTSPTEETTQKLTVSHIEGYECQPIFLNVLEAIEPGVVCAGHDNNQPDSFAALLSSLNELGERQLVHVVKWAKALPGFRNLHVDDQMAVIQYSWMGLMVFAMGWRSFTNVNSRMLYFAPDLVFNEYRMHKSRMYSQCVRMRHLSQEFGWLQITPQEFLCMKALLLFSIIPVDGLKNQKFFDELRMNYIKELDRIIACKRKNPTSCSRRFYQLTKLLDSVQPIARELHQFTFDLLIKSHMVSVDFPEMMAEIISVQVPKILSGKVKPIYFHT
Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.
蛋白標簽：

N-terminal 10xHis-SUMO-tagged and C-terminal Myc-tagged
產品提供形式：

Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
緩沖液：

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
儲存條件：

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
保質期：

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
貨期：

3-7 business days
注意事項：

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
產品描述：

雄激素受體（AR）屬于核受體超家族中的類固醇受體，并且是轉錄因子，可以調控真核生物基因的表達25。AR一般由四個結構域組成：N端轉錄激活區（NTD）、DNA結合區（DBD）、鉸鏈區和配體結合區（LBD）。AR蛋白的主要功能在于與不同的配體（如生長因子或內源性雄激素）結合，當目標配體（如雄激素）與AR結合后，它會迅速經歷構象變化、核易位、基因組DNA中雄激素反應元件的識別以及共激活因子的募集等一系列導致細胞凋亡逃逸和癌細胞增殖的信號傳導事件來誘導靶基因轉錄。

AR蛋白在人體的多個器官（包括心血管系統、肌肉骨骼系統、前列腺和神經系統）的功能中起著關鍵作用。例如，在維持肌肉骨骼、男性性相關功能以及前列腺癌的進展中起關鍵作用。

華美生物提供大腸桿菌表達系統表達的雄激素受體（AR）重組蛋白，在科研領域也具備廣泛的應用，如用作生物活性蛋白的研究對象等。
Datasheet & COA：

Please contact us to get it.

產品評價

問答及客戶評論

■ 常見問題解答

這個蛋白的穩定性怎么樣？有出現過售后嗎？我聽說AR-NTD會有不穩定的問題。

目前蛋白的穩定性較好，且我們出貨前會進行質控，滿足質控標準后才會出貨；建議您可以先小規格訂購進行測試。

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靶點詳情

功能：

Steroid hormone receptors are ligand-activated transcription factors that regulate eukaryotic gene expression and affect cellular proliferation and differentiation in target tissues. Transcription factor activity is modulated by bound coactivator and corepressor proteins like ZBTB7A that recruits NCOR1 and NCOR2 to the androgen response elements/ARE on target genes, negatively regulating androgen receptor signaling and androgen-induced cell proliferation. Transcription activation is also down-regulated by NR0B2. Activated, but not phosphorylated, by HIPK3 and ZIPK/DAPK3.; Lacks the C-terminal ligand-binding domain and may therefore constitutively activate the transcription of a specific set of genes independently of steroid hormones.; Lacks the C-terminal ligand-binding domain and may therefore constitutively activate the transcription of a specific set of genes independently of steroid hormones.
基因功能參考文獻：
1. AR expression heterogeneity is linked to distinct castration/enzalutamide responses in castration-resistant prostate cancer. PMID: 30190514
2. Androgen receptor positive triple negative breast cancer: Clinicopathologic, prognostic, and predictive features PMID: 29883487
3. In prostate cancer cells, AR-V7 expression is correlated with drug resistance, as AR-V7 upregulation leads to enhanced proliferation potency of cancer cells, indicating unfavorable prognosis of patients. PMID: 30284554
4. These findings imply that the deep intronic mutation creating an alternative splice acceptor site resulted in the production of a relatively small amount of wildtype androgen receptor mRNA, leading to partial androgen insensitivity syndrome. PMID: 29396419
5. AR Germline Mutations and Polymorphisms were associated with Prostate Cancer. PMID: 30139231
6. GTEE also downregulated the expression of AR and prostate-specific antigen (PSA) in both androgen-responsive and castration-resistant PCa cells. By blocking the SREBP-1/AR axis, GTEE suppressed cell growth and progressive behaviors, as well as activating the caspase-dependent apoptotic pathway in PCa cells PMID: 30301150
7. Suppressed the expression of androgen receptor. PMID: 29981500
8. An AR motif of the transactivation domain has been identified that contributes to transcriptional activity by recruiting the C-terminal domain of subunit 1 of the general transcription regulator TFIIF. PMID: 29225078
9. In LNCaP prostate cancer cells, TSG101 overexpression recruits the androgen receptor (AR) to TSG101-containing cytoplasmic vesicles resulting in reduced AR protein level and AR transactivation activity downregulation. Immunofluorescence microscopy demonstrated that TSG101-decorated cytoplasmic vesicles are associated with late endosomes/lysosomes. PMID: 29859188
10. Study indicates that both mRNA and protein level of AR increase during prostate cancer (PCa) progression. These levels are even higher in metastatic PCa. Further data suggest that elevation of AR may promote PCa metastasis by induction of EMT and reduction of KAT5. PMID: 30142696
11. This study aimed to determine the presence and localization of oestrogen receptors (ERs), progesterone receptors (PRs), and androgen receptors (ARs) in both healthy and varicose vein wall cells and their relationship with gender. PMID: 30250632
12. These findings suggest that CDK11 is involved in the regulation of AR pathway and AR can be a potential novel prognostic marker and therapeutic target for osteosarcoma treatment. PMID: 28262798
13. We use CPRC prostate cancer model and demonstrate that endothelial cells secrete large amount of CCL5 and induces autophagy by suppressing AR expression in prostate cancer cell lines. Consequently, elevated autophagy accelerates focal adhesions proteins disassembly and promoted prostate cancer invasion. Inhibition of both CCL5/CCR5 signaling and autophagy significantly reduces metastasis in vivo PMID: 30200999
14. Overexpression of nuclear AR-V7 protein identifies a subset of tumors with remarkably aggressive growth characteristics among clinically and histologically high-risk patients at the time of radical prostatectomy. PMID: 29198908
15. Study defines AR ligand-binding domain homodimerization as an essential step in the proper functioning of this important transcription factor. Dimerization surface harbours over 40 previously unexplained androgen insensitivity syndromes and prostate cancer-associated point mutations. PMID: 28165461
16. Loss of AR expression was found in the nucleus of penile cancer cells when compared to normal tissues. Cytoplasmic AR immunostaining was observed in a significant number of these cases and was related with poor prognosis and shorter overall survival. PMID: 30099587
17. The AR polymorphism is associated with POR risk, patients with repeats greater than 22 show a higher risk. Our data suggest that AR genotype could play a role in natural ovarian aging. PMID: 29886316
18. In all, these data suggest that Aurora A plays a pivotal role in regulation of Androgen receptor variant 7 expression and represents a new therapeutic target in castrate-resistant prostate cancer. PMID: 28205582
19. The meta-analysis showed that short CAG and GGN repeats in androgen receptor gene were associated with increased risk of prostate cancer, especially in Caucasians. PMID: 28091563
20. Knockdown of beta-Klotho produced the opposite effects. In conclusion, beta-Klotho inhibits EMT and plays a tumorsuppressive role in prostate cancer (PCa) , linking FGF/FGFR/beta-Klotho signaling to the regulation of PCa progression. PMID: 29749458
21. The interaction of AR and SP1 contributes to regulate EPHA3 expression. PMID: 29917167
22. DHX15 regulates androgen receptor (AR) activity by modulating E3 ligase Siah2-mediated AR ubiquitination independent of its ATPase activity promoting prostate cancer progression. PMID: 28991234
23. The interaction of Nanog with the AR signaling axis might induce or contribute to Ovarian cancer stem cells regulation. In addition, androgen might promote stemness characteristics in ovarian cancer cells by activating the Nanog promoter PMID: 29716628
24. a significant subset of endometrial cancers express androgen receptor especially a serous cancers. PMID: 29747687
25. Letter: eradication of androgen receptor amplification, PSA decline, and clinical improvement with high dose testosterone therapy. PMID: 28040353
26. The results in this meta-analysis indicated that AR CAG and GGN repeat polymorphisms may be an important pathogenesis of cryptorchidism. PMID: 29044734
27. the inverse relation observed between bone cell activity and tumor cell AR activity in prostate cancer bone metastasis may be of importance for patient response to AR. PMID: 29670000
28. Length variations of (CAG)n and (GGC)n polymorphism in the transactivation domain of AR, significantly influence hormonal profile, semen parameters, and sexual functions of asthenospermic subjects by down regulating the expression of AR mediating signaling. PMID: 29083935
29. Data suggest that somatic mosaicism in AR can cause partial androgen insensitivity syndrome. [CASE REPORT] PMID: 29267169
30. These results identify HoxB13 as a pivotal upstream regulator of AR-V7-driven transcriptomes that are often cell context-dependent in CRPC, suggesting that HoxB13 may serve as a therapeutic target for AR-V7-driven prostate tumors. PMID: 29844167
31. TRX1 is an actionable castration-resistant prostate cancer therapeutic target through its protection against AR-induced redox stress. PMID: 29089489
32. these findings reveal AR-genomic structural rearrangements as important drivers of persistent AR signalling in castration-resistant prostate cancer. PMID: 27897170
33. AR+ was associated with lower breast cancer mortality in the overall study population ( estrogen receptor-negative). PMID: 28643022
34. nuclear COBLL1 interacts with AR to enhance complex formation with CDK1 and facilitates AR phosphorylation for genomic binding in castration-resistant prostate cancer model cells. PMID: 29686105
35. A variety of AR mutants are induced under selective pressures of AR pathway inhibition in castration resistant prostate cancer which remain sensitive to the inhibitor darolutamide. PMID: 28851578
36. c.3864T>C AR novel mutation is responsible for complete androgen insensitivity syndrome [case report] PMID: 29206494
37. The Spinal and bulbar muscular atrophy is caused by the expansion of a CAG/glutamine tract in the amino-terminus of the androgen receptor PMID: 29478604
38. Polysomic AR genes show low methylation levels and high AR protein expression on immunohistochemistry PMID: 29802469
39. Oral administration of RAD140 substantially inhibited the growth of AR/ER(+) breast cancer patient-derived xenografts (PDX). Activation of AR and suppression of ER pathway, including the ESR1 gene, were seen with RAD140 treatment. PMID: 28974548
40. The aims of this study was to evaluate if extreme CAG and GGN repeat polymorphisms of the androgen receptors influence body fat mass, its regional distribution, resting metabolic rate, maximal fat oxidation capacity and serum leptin, free testosterone and osteocalcin in healthy adult men PMID: 29130706
41. The CRISPR/Cas9 system was able to edit the expression of AR and restrain the growth of androgen-dependent prostate cancer cells in vitro, suggesting the potential of the CRISPR/Cas9 system in future cancer therapy. PMID: 29257308
42. A new mechanism for complete androgen insensitivity syndrome (CAIS). A deep intronic pseudoexon-activating mutation in the intron between exons 6 and 7 of AR, detected in two siblings with CAIS, leads to aberrant splicing of the AR mRNA and insufficient AR protein production. PMID: 27609317
43. In the current work, we have confirmed that the lead androgen receptor DBD inhibitor indeed directly interacts with the androgen receptor DBD and tested that substance across multiple clinically relevant castration-resistant prostate cancer cell lines PMID: 28775145
44. Androgen receptor CAG repeat polymorphism is not associated with insulin resistance and type 2 diabetes in Sri Lankan males. PMID: 29202793
45. AR gene CAG repeat polymorphisms are associated with the increased risk of mild endometriosis PMID: 28915409
46. ARE full sites generate a reliable transcriptional outcome in AR positive cells, despite their low genome-wide abundance. In contrast, the transcriptional influence of ARE half sites can be modulated by cooperating factors. PMID: 27623747
47. Targeting the Malat1/AR-v7 axis via Malat1-siRNA or ASC-J9 can be developed as a new therapy to better suppress enzalutamide-resistant prostate cancer progression. PMID: 28528814
48. High circulating AR-V7 levels predicted resistance to abiraterone and enzalutamide in castration-resistant prostate cancer. PMID: 28818355
49. Results identified the N-terminal region of AR-V7 (splice variants) that interacts with the diffuse B-cell lymphoma homology (DH) domain of Vav3 which increases its expression in castration-resistant prostate cancer (CRPC). PMID: 28811363
50. The single nucleotide polymorphism G1733A of the androgen receptor gene is significantly associated with recurrent spontaneous abortions in Mexican patients. PMID: 28707146
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相關疾病：

Androgen insensitivity syndrome (AIS); Spinal and bulbar muscular atrophy X-linked 1 (SMAX1); Androgen insensitivity, partial (PAIS)
亞細胞定位：

Nucleus. Cytoplasm.
蛋白家族：

Nuclear hormone receptor family, NR3 subfamily
組織特異性：

[Isoform 2]: Mainly expressed in heart and skeletal muscle.; [Isoform 3]: Expressed in basal and stromal cells of the prostate (at protein level).
數據庫鏈接：

HGNC: 644

OMIM: 300068

KEGG: hsa:367

STRING: 9606.ENSP00000363822

UniGene: Hs.76704