Phospho-SMAD3(S425) Monoclonal Antibody

說明書

中文名稱：

磷酸化-SMAD3(S425)鼠單克隆抗體
貨號：

CSB-MA388929
規格：

￥1090
圖片：
Immunohistochemical analysis of paraffin-embedded Human Skin Tissue using Phospho-Smad3 (S425) Mouse mAb diluted at 1:200

Immunohistochemical analysis of paraffin-embedded Human Stomach Carcinoma Tissue using Phospho-Smad3 (S425) Mouse mAb diluted at 1:200
其他：

產品詳情
產品評價
相關產品
靶點詳情

產品詳情

產品描述：

本產品為Phospho-SMAD3(S425)單克隆抗體（CUSABIO貨號：CSB-MA388929），專為精準檢測SMAD3蛋白第425位絲氨酸磷酸化位點設計。SMAD3作為TGF-β信號通路的核心調控因子，其S425位點的磷酸化狀態直接影響細胞增殖、分化和纖維化進程，在腫瘤發生、器官纖維化等病理研究中具有重要價值。該抗體經嚴格驗證可識別人、小鼠、大鼠種屬樣本，適用于ELISA和免疫組化（IHC）兩大實驗平臺，具有高親和力與特異性優勢。其穩定的批次間重復性確保實驗數據可靠性，廣泛用于TGF-β信號通路激活狀態檢測、腫瘤微環境研究、纖維化疾病機制探索等科研領域。通過優化抗原表位設計，本產品可有效識別天然構象的磷酸化SMAD3蛋白，為研究細胞信號轉導、藥物靶點篩選及疾病分子標志物發現提供優質工具。適用于培養細胞、組織切片等多種樣本的磷酸化蛋白檢測需求，是轉化醫學研究和基礎科研的理想選擇。
Uniprot No.：

P84022
基因名：

SMAD3
別名：

DKFZP586N0721 antibody; DKFZp686J10186 antibody; hMAD 3 antibody; hMAD-3 antibody; hSMAD3 antibody; HSPC193 antibody; HST17436 antibody; JV15 2 antibody; JV15-2 antibody; JV152 antibody; LDS1C antibody; LDS3 antibody; MAD (mothers against decapentaplegic Drosophila) homolog 3 antibody; MAD homolog 3 antibody; Mad homolog JV15 2 antibody; Mad protein homolog antibody; MAD; mothers against decapentaplegic homolog 3 antibody; Mad3 antibody; MADH 3 antibody; MADH3 antibody; MGC60396 antibody; Mothers against decapentaplegic homolog 3 antibody; Mothers against DPP homolog 3 antibody; SMA and MAD related protein 3 antibody; SMAD 3 antibody; SMAD antibody; SMAD family member 3 antibody; SMAD; mothers against DPP homolog 3 antibody; Smad3 antibody; SMAD3_HUMAN antibody
宿主：

Mouse
反應種屬：

Human,Mouse,Rat
免疫原：

Synthetic Peptide
免疫原種屬：

Homo sapiens (Human)
標記方式：

Non-conjugated
純化方式：

The antibody was affinity-purified from mouse ascites by affinity-chromatography using specific immunogen.
克隆號：

28H2
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：

ELISA,IHC

推薦稀釋比：

Application	Recommended Dilution
IHC	1:50-1:200

Protocols：

ELISA Protocol
Immunohistochemistry (IHC) 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：

Receptor-regulated SMAD (R-SMAD) that is an intracellular signal transducer and transcriptional modulator activated by TGF-beta (transforming growth factor) and activin type 1 receptor kinases. Binds the TRE element in the promoter region of many genes that are regulated by TGF-beta and, on formation of the SMAD3/SMAD4 complex, activates transcription. Also can form a SMAD3/SMAD4/JUN/FOS complex at the AP-1/SMAD site to regulate TGF-beta-mediated transcription. Has an inhibitory effect on wound healing probably by modulating both growth and migration of primary keratinocytes and by altering the TGF-mediated chemotaxis of monocytes. This effect on wound healing appears to be hormone-sensitive. Regulator of chondrogenesis and osteogenesis and inhibits early healing of bone fractures. Positively regulates PDPK1 kinase activity by stimulating its dissociation from the 14-3-3 protein YWHAQ which acts as a negative regulator.
基因功能參考文獻：
1. Study established a relationship between OCT4 and SMAD3 heterodimers formation and Snail, Slug, and CXCL13 transcription promotion mediating breast cancer progression. PMID: 29526821
2. Study results using gene editing indicate the cancer-promoting role of Smad3 T179 phosphorylation in the human triple-negative breast cancer cells. PMID: 30251686
3. Downregulation of miR-637 promotes proliferation and migration of fibroblasts by targeting Smad3 in keloids. PMID: 29845237
4. The findings of the present study indicated that miR326 inhibited endometrial fibrosis by suppressing the TGFbeta1/Smad3 signaling pathway, suggesting that miR326 may be a prognostic biomarker and therapeutic target for Intrauterine adhesion (IUA). PMID: 29956752
5. Study validated a specific model prediction that SMAD3 regulates Huntington's disease (HD)-related gene expression changes. Also, results found CAG repeat length-dependent changes in the genomic occupancy of SMAD3 and confirmed the model's prediction that many SMAD3 target genes are downregulated early in HD. PMID: 29581148
6. The SMAD3 rs12901499 polymorphism may be involved in the development of knee osteoarthritis. Larger studies with more diverse ethnic populations are needed to confirm these result. PMID: 29315792
7. NLRC5 may act as a key mediator in renal fibroblast activation and fibrogenesis PMID: 29608899
8. The SMAD3 SNP rs12901499 GA genotype and G variant may increase the risk of hip osteoarthritis in Chinese Han patients. PMID: 29310478
9. Positive cooperativity of Smad3 and STAT3 during epithelial-mesenchymal transition [Review]. PMID: 29140406
10. CXCL12 activates the MEKK1/JNK signaling pathway, which in turn initiates SMAD3 phosphorylation, its translocation to nuclei, and recruitment of SMAD3 to the CTGF promoter, which ultimately induces CTGF expression in human lung fibroblasts. PMID: 29499695
11. these results indicated that Bone marrow-derived mesenchymal stem cells -conditioned medium suppressed the epithelial-mesenchymal transition which might be associated with TGF-B1/Smad3. This study provides the theoretical basis for the research of the mechanisms responsible for pulmonary disease. PMID: 29207055
12. The present findings indicate that RACK1 silencing attenuates renal fibrosis by suppressing the activation of TGF-beta1/Smad3 signaling pathway in HK-2 cells. Thus, RACK1 may serve as a novel regulator of renal fibrosis. PMID: 29039466
13. MSP analysis from 81 Acute coronary syndrome (ACS)samples, 74 SCAD samples and 53 healthy samples, and Sequenom MassARRAY analysis, confirmed that differential CpG methylation of SMAD3 was significantly corrected with the reference results of the HumanMethylation450 array. PMID: 29115576
14. Smad3 knockdown could restore the inhibition of cell proliferation induced by FSTL1 overexpression in MDAMB231FSTL1 cells, indicating that the antiproliferative effect of FSTL1 overexpression may be associated with Smad3 involved TGFbeta signaling pathway regulation. This study identified FSTL1 as an inhibitor of cell proliferation in MDAMB231 and 231BR cell lines PMID: 29048681
15. miR-195 inhibited proliferation and induced apoptosis of vascular smooth muscle cells, which was abated by Smad3 overexpression PMID: 28665537
16. SMAD3 SNP rs422342 is statistically associated with intervertebral disc degeneration in Greek population. PMID: 28662992
17. we observed that SMAD3 rs1065080 single nucleotide gene polymorphisms were significantly associated with patient susceptibility to intracranial arterial aneurysms PMID: 28988651
18. Smad3 binds with type I TGF-beta receptor (TRI) even in unstimulated cells. PMID: 27641076
19. This study demonstrates that Smad3 protein had low expression in ACTH-Pituitary Adenoma Development. PMID: 29524699
20. data suggest that TGF-beta stimulated the expression of ChPF and sGAG synthesis in nucleus pulposus cells through Smad3, RhoA/ROCK1 and the three MAPK signaling pathways. PMID: 28608941
21. These results suggested that FXR may serve as an important negative regulator for manipulating Smad3 expression, and the FXR/Smad3 pathway may be a novel target for the treatment of renal fibros PMID: 27853248
22. SMad3 role in TGF-beta/SMAD pathway signal transduction PMID: 28320972
23. ERK1/2 mediates Heme oxygenase-1 or CO-induced Smad3 phosphorylation at Thr179. PMID: 29524413
24. Participants' data and peripheral blood samples were collected, and three Smad3 CpG loci were examined. Smad3 mRNA expression was significantly higher in the patient group than in the negative control group but did not differ between the two control groups. PMID: 28562330
25. The critical roles of miR-16-5p-Smad3 pathway in melatonin-induced growth defects of gastric cancers. PMID: 29359963
26. TGFbeta1 signalling is associated with activation of SMAD3 at the ciliary base. PMID: 27748449
27. exaggerated WNT-5B expression upon cigarette smoke exposure in the bronchial epithelium of COPD patients leads to TGF-beta/Smad3-dependent expression of genes related to airway remodelling PMID: 27126693
28. HSF1 activity is decreased in fibrotic hearts. HSF1 inhibits phosphorylation and nuclear distribution of Smad3 via direct binding to Smad3. Active Smad3 blocks the anti-fibrotic effect of HSF1. PMID: 28091697
29. miR-142-5p plays as a negative regulator in TGF-beta pathway by targeting SMAD3 and suppresses TGF-beta-induced growth inhibition in cancer cells. PMID: 27683030
30. Authors were able to confirm expression of SMAD3 in intact and degraded cartilage of the knee and hip. Our findings provide the first systematic evaluation of pleiotropy between OA and BMD, highlight genes with biological relevance to both traits, and establish a robust new OA genetic risk locus at SMAD3. PMID: 28934396
31. A bioinformatics analysis and luciferase reporter assay identified Smad3 as a direct target gene of miR-216b, and Smad3 expression was reduced by miR-216b overexpression at both the mRNA and protein levels. PMID: 28356485
32. Because the expression of these genes correlates with cell shape, these are likely mechanosensitive genes that regulate SMAD3 and/or RELA activation in response to mechanical cues PMID: 27864353
33. SMAD3 transcription facttor binds RNA with large internal loops or bulges with high apparent affinity, suggesting a biological role for RNA binding by SMAD3. PMID: 29036649
34. Case Report: internal mammary artery aneurysms in sisters with SMAD3 mutation. PMID: 28286188
35. High Smad3 expression is associated with invasion and metastasis in pancreatic ductal adenocarcinoma. PMID: 26908446
36. New evidence suggests that SMAD3 activation may serve as a critical converging point of dysregulated TGFB superfamily signaling and genetic aberrations in human granulosa cell tumor development (review). PMID: 27683263
37. We find that DIGIT is divergent to Goosecoid (GSC) and expressed during endoderm differentiation. Deletion of the SMAD3-occupied enhancer proximal to DIGIT inhibits DIGIT and GSC expression and definitive endoderm differentiation. PMID: 27705785
38. ANP inhibits TGF-beta1-induced EMT in 16HBE-14o and A549 cells through cGMP/PKG signaling, by which it targets TGF-beta1/Smad3 via attenuating phosphorylation of Smad3. These findings suggest the potential of ANP in the treatment on pulmonary diseases with airway remodeling. PMID: 28229930
39. Sec8 regulates N-cadherin expression by controlling Smad3 and Smad4 expression through CBP, thereby mediating the epithelial-mesenchymal transition. PMID: 27769780
40. Particularly, galangin effectively inhibits phosphorylation of the Thr-179 site at Smad3 linker region through suppression of CDK4 phosphorylation. Thus, galangin can be a promising candidate as a selective inhibitor to suppress phosphorylation of Smad3 linker region. PMID: 29097203
41. Up-regulation of miR-195 suppressed cell migration and invasion in vitro. Smad3 was verified as a direct target of miR-195, which was further confirmed by the inverse expression of miR-195 and Smad3 in patients' specimens. PMID: 27206216
42. In human primary tubular epithelial cells, inhibition of HIF sensing prolylhydroxylases by DMOG or exposure of the cells to hypoxia upregulated Smad3 expression and enhanced its translocation to the nucleus. PMID: 27155083
43. Findings demonstrate that TGFbeta1 allows tumors to evade host immune responses in part through enhanced SMAD3-mediated PD-1 expression on tumor infiltrating lymphocytes. PMID: 27683557
44. Store-operated calcium entry via Orai1 in mesangial cells negatively regulates the TGF-beta1/Smad3 signaling pathway. PMID: 28637791
45. TF-induced microvessel stabilization is regulated via PAR2-SMAD3 that is indispensable for the maintenance of vascular integrity. PMID: 26658897
46. stablish PPM1A as a novel repressor of the SMAD3 pathway in renal fibrosis PMID: 27328942
47. Methylation in SMAD3 was selectively increased in asthmatic children of asthmatic mothers and was associated with childhood asthma risk PMID: 28011059
48. a direct crosstalk between the STAT3 and Smad3 signaling pathways that may contribute to tumor development and inflammation. PMID: 26616859
49. It is reported here that TGF-beta directly regulates alternative splicing of cancer stem cell marker CD44 through a phosphorylated threonine179 of SMAD3-mediated interaction with RNA-binding protein PCBP1. PMID: 27746021
50. Bcl-3 knockdown enhanced the degradation of Smad3 but not Smad2 following TGFbeta treatment. PMID: 27906182
顯示更多

收起更多
相關疾病：

Colorectal cancer (CRC); Loeys-Dietz syndrome 3 (LDS3)
亞細胞定位：

Cytoplasm. Nucleus.
蛋白家族：

Dwarfin/SMAD family
數據庫鏈接：

HGNC: 6769

OMIM: 114500

KEGG: hsa:4088

STRING: 9606.ENSP00000332973

UniGene: Hs.727986

Most popular with customers

YWHAG Recombinant Monoclonal Antibody

Applications: ELISA, WB, IHC

Species Reactivity: Human
YWHAB Recombinant Monoclonal Antibody

Applications: ELISA, WB, IHC, IF, FC

Species Reactivity: Human, Mouse, Rat
Phospho-YAP1 (S127) Recombinant Monoclonal Antibody

Applications: ELISA, WB, IHC

Species Reactivity: Human
XRCC5 Recombinant Monoclonal Antibody

Applications: ELISA, WB, IHC, IF

Species Reactivity: Human
XPNPEP1 Recombinant Monoclonal Antibody

Applications: ELISA, IHC, FC

Species Reactivity: Human
XDH Recombinant Monoclonal Antibody

Applications: ELISA, WB, IHC

Species Reactivity: Human
WFDC2 Recombinant Monoclonal Antibody

Applications: ELISA, WB, FC

Species Reactivity: Human
WDR5 Recombinant Monoclonal Antibody

Applications: ELISA, IHC, FC

Species Reactivity: Human