PMEPA1 Antibody

說明書

中文名稱：

PMEPA1兔多克隆抗體
貨號：

CSB-PA003822
規格：

￥1090
圖片：
Western Blot analysis of HT29 cells using PMEPA1 Polyclonal Antibody

Western Blot analysis of HT29 cells using PMEPA1 Polyclonal Antibody
其他：

產品詳情
產品評價
相關產品
靶點詳情

產品詳情

Uniprot No.：

Q969W9
基因名：

PMEPA1
別名：

PMEPA_HUMAN antibody; PMEPA1 antibody; Prostate transmembrane protein; androgen induced 1 antibody; Solid tumor associated 1 protein antibody; Solid tumor-associated 1 protein antibody; STAG1 antibody; TMEPAI antibody; Transmembrane prostate androgen induced protein antibody; Transmembrane prostate androgen-induced protein antibody; Transmembrane; prostate androgen induced RNA antibody
宿主：

Rabbit
反應種屬：

Human
免疫原：

Synthesized peptide derived from the Internal region of Human PMEPA1.
免疫原種屬：

Homo sapiens (Human)
標記方式：

Non-conjugated
抗體亞型：

IgG
純化方式：

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
濃度：

It differs from different batches. Please contact us to confirm it.
保存緩沖液：

Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
產品提供形式：

Liquid
應用范圍：

WB, IHC, IF, ELISA

推薦稀釋比：

Application	Recommended Dilution
WB	1:500-1:2000
IHC	1:100-1:300
IF	1:200-1:1000
ELISA	1:20000

Protocols：

Western Blotting (WB) Protocol
Immunohistochemistry (IHC) Protocol
Immunofluorescence (IF) Protocol
ELISA Protocol
儲存條件：

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
貨期：

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
用途：

For Research Use Only. Not for use in diagnostic or therapeutic procedures.

產品評價

靶點詳情

功能：

Functions as a negative regulator of TGF-beta signaling and thereby probably plays a role in cell proliferation, differentiation, apoptosis, motility, extracellular matrix production and immunosuppression. In the canonical TGF-beta pathway, ZFYVE9/SARA recruits the intracellular signal transducer and transcriptional modulators SMAD2 and SMAD3 to the TGF-beta receptor. Phosphorylated by the receptor, SMAD2 and SMAD3 then form a heteromeric complex with SMAD4 that translocates to the nucleus to regulate transcription. Through interaction with SMAD2 and SMAD3, LDLRAD4 may compete with ZFYVE9 and SMAD4 and prevent propagation of the intracellular signal. Also involved in down-regulation of the androgen receptor (AR), enhancing ubiquitination and proteasome-mediated degradation of AR, probably by recruiting NEDD4.
基因功能參考文獻：
1. JHY-A007-50 mediates the downregulation of TMEPAI expression. PMID: 30069967
2. describe recent progresses in the understanding of how the TMEPAI family physiologically contributes to cellular functions and diseases PMID: 29945215
3. binding of SMAD2/3, the intracellular effectors of activin signaling, was significantly enriched at the Pmepa1 gene, which encodes a negative feedback regulator of TGF-beta signaling in cancer cells, and at the Kdm6b gene, which encodes an epigenetic regulator promoting transcriptional plasticity. PMID: 26215835
4. study showed that the inhibition of autophagy induced by the depletion of TMEPAI is involved in regulation of Beclin-1. PMID: 27163528
5. these findings indicated that PMEPA1 participates in TGF-beta- and hypoxia-regulated gene expression networks in solid tumors and thereby may contribute to tumor progression. PMID: 27697531
6. the present study suggest that the upregulation of miR19a3p expression levels contributes to tumor progression and that one of its underlying mechanisms involves inhibition of PMEPA1 expression. PMID: 27035427
7. Sp1 up-regulated TMEPAI protein expression, as well as Sp1 promoting TMEPAI-induced cell proliferation. PMID: 27625141
8. PMEPA1 was upregulated in breast cancer cell lines as well as in a set of clinical invasive breast ductal carcinomas. Interestingly, depletion of PMEPA1 decreased breast cancer stem cell (CSC)-enriched populations, while ectopic overexpression of PMEPA1 increased breast CSC-enriched populations. PMID: 26758191
9. these data elaborated on the diverse activity among TCF/LEF family members with respect to the transcriptional regulation of the TMEPAI gene. PMID: 26590303
10. Data show that over-expressed transmembrane prostate androgen-induced protein 1 (PMEPA1) can promote cell migration and maintain the mesenchymal-like morphology of breast cancer cells. PMID: 26927372
11. Data show that silencing of PMEPA1 protein facilitates the growth of prostate cancer cells and modulates androgen receptor (AR) through NEDD4 ubiquitin protein ligase and PTEN protein. PMID: 25883222
12. Downregulation of PMEPA1 may result in increased androgen receptor protein levels and function in cancer of the prostate cells, contributing to prostate tumorigenesis. PMID: 24694733
13. EGF signaling collaboratively regulates TGF-beta-induced TMEPAI expression. PMID: 25482449
14. TMEPAI is translocated on the lysosome and late endosome, and that association with Nedd4 is required for the transport of TMEPAI to the lysosome. PMID: 24933703
15. TMEPAI promotes tumorigenic activities in lung cancer cells. PMID: 24438557
16. The levels of TMEPAI in lung tumor tissues are very high. PMID: 23615405
17. Differentially expressed genes were identified, including E-cadherin, IL-8 and STAG1/PMEPA1 in an androgen-independent prostate cancer PC3 subclone. PMID: 17318295
18. Results suggest that TMEPAI functions in breast cancer as a molecular switch that converts TGF-beta from a tumor suppressor to a tumor promoter. PMID: 20610632
19. Expression of PMEPA1 was well maintained both in colon cancer primary tumors and in colon cancer liver metastases. PMID: 12670906
20. PMEPA1 negatively regulates growth of androgen responsive or refractory prostate cancer cells, and these functions may be mediated through the interaction of PMEPA1 with the NEDD4 protein. PMID: 12907594
21. DNA methylation within the PMEPA1 promoter downstream sequences suggests that methylation of SP1 binding sites may also contribute to the repression of PMEPA1 gene PMID: 18174752
22. decreased PMEPA1 expression frequently noted in prostate cancers may lead to increased AR functions and strengthen the biological role of the NEDD4-binding protein PMEPA1 in prostate cancers PMID: 18703514
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亞細胞定位：

Early endosome membrane; Single-pass membrane protein. Golgi apparatus membrane; Single-pass membrane protein.
蛋白家族：

PMEPA1 family
組織特異性：

Highest expression in prostate. Also expressed in ovary.
數據庫鏈接：

HGNC: 14107

OMIM: 606564

KEGG: hsa:56937

STRING: 9606.ENSP00000345826

UniGene: Hs.517155

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