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磷酸化細(xì)胞信號(hào)轉(zhuǎn)導(dǎo)分子SMAD2抗體
  • 產(chǎn)品貨號(hào)：
    BN40590R
  • 中文名稱：
    磷酸化細(xì)胞信號(hào)轉(zhuǎn)導(dǎo)分子SMAD2抗體
  • 英文名稱：
    Rabbit anti-phospho-Smad2 (Ser250) Polyclonal antibody
  • 品牌：
    Biorigin

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  • BN40590R-100ul

    100ul

    ￥2470.00

    交叉反應(yīng)：Human,Mouse,Rat(predicted:Dog,Pig,Cow) 推薦應(yīng)用：WB,Flow-Cyt,ELISA

產(chǎn)品描述

英文名稱phospho-Smad2 (Ser250)
中文名稱磷酸化細(xì)胞信號(hào)轉(zhuǎn)導(dǎo)分子SMAD2抗體
別    名Smad2 (phospho S250); p-Smad2 (phospho S250); hMAD 2; hMAD 3; hSMAD2; hSMAD3; Mad related protein 2; MADH2; MADH3; MADR2; Mothers against DPP homolog 2; Mothers against DPP homolog 3; Sma and Mad related protein 2; SMA and MAD related protein 3; SMAD 2; SMAD 3; SMAD family member 2; SMAD family member 3.  
產(chǎn)品類型磷酸化抗體 
研究領(lǐng)域腫瘤  細(xì)胞生物  免疫學(xué)  信號(hào)轉(zhuǎn)導(dǎo)  轉(zhuǎn)錄調(diào)節(jié)因子  表觀遺傳學(xué)  
抗體來源Rabbit
克隆類型Polyclonal
交叉反應(yīng)Mouse, Rat,  (predicted: Human, Dog, Pig, Cow, )
產(chǎn)品應(yīng)用WB=1:500-2000 ELISA=1:5000-10000 
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量58kDa
細(xì)胞定位細(xì)胞核 細(xì)胞漿 
性    狀Liquid
濃    度1mg/ml
免 疫 原KLH conjugated synthesised phosphopeptide derived from human Smad2 around the phosphorylation site of Ser250:EL(p-S)PT 
亞    型IgG
純化方法affinity purified by Protein A
儲(chǔ) 存 液Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4
保存條件Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
PubMedPubMed
產(chǎn)品介紹The protein encoded by this gene belongs to the SMAD, a family of proteins similar to the gene products of the Drosophila gene 'mothers against decapentaplegic' (Mad) and the C. elegans gene Sma. SMAD proteins are signal transducers and transcriptional modulators that mediate multiple signaling pathways. This protein mediates the signal of the transforming growth factor (TGF)-beta, and thus regulates multiple cellular processes, such as cell proliferation, apoptosis, and differentiation. This protein is recruited to the TGF-beta receptors through its interaction with the SMAD anchor for receptor activation (SARA) protein. In response to TGF-beta signal, this protein is phosphorylated by the TGF-beta receptors. The phosphorylation induces the dissociation of this protein with SARA and the association with the family member SMAD4. The association with SMAD4 is important for the translocation of this protein into the nucleus, where it binds to target promoters and forms a transcription repressor complex with other cofactors. This protein can also be phosphorylated by activin type 1 receptor kinase, and mediates the signal from the activin. Alternatively spliced transcript variants have been observed for this gene. [provided by RefSeq, May 2012]

Function:
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 SMAD2/SMAD4 complex, activates transcription. May act as a tumor suppressor in colorectal carcinoma.

Subcellular Location:
Cytoplasm. Nucleus. Cytoplasmic and nuclear in the absence of TGF-beta. On TGF-beta stimulation, migrates to the nucleus when complexed with SMAD4. On dephosphorylation by phosphatase PPM1A, released from the SMAD2/SMAD4 complex, and exported out of the nucleus by interaction with RANBP1.

Tissue Specificity:
Expressed at high levels in skeletal muscle, heart and placenta.

Post-translational modifications:
Phosphorylated on one or several of Thr-220, Ser-245, Ser-250, and Ser-255. In response to TGF-beta, phosphorylated on Ser-465/467 by TGF-beta and activin type 1 receptor kinases. Able to interact with SMURF2 when phosphorylated on Ser-465/467, recruiting other proteins, such as SNON, for degradation. In response to decorin, the naturally occurring inhibitor of TGF-beta signaling, phosphorylated on Ser-240 by CaMK2. Phosphorylated by MAPK3 upon EGF stimulation; which increases transcriptional activity and stability, and is blocked by calmodulin.
In response to TGF-beta, ubiquitinated by NEDD4L; which promotes its degradation.
Acetylated on Lys-19 by coactivators in response to TGF-beta signaling, which increases transcriptional activity. Isoform short: Acetylation increases DNA binding activity in vitro and enhances its association with target promoters in vivo. Acetylation in the nucleus by EP300 is enhanced by TGF-beta.


Similarity:
Belongs to the dwarfin/SMAD family.
Contains 1 MH1 (MAD homology 1) domain.
Contains 1 MH2 (MAD homology 2) domain.


SWISS:
Q15796

Gene ID:
4087

Database links:

Entrez Gene: 4087 Human

Entrez Gene: 17126 Mouse

Entrez Gene: 29357 Rat

Omim: 601366 Human

SwissProt: Q15796 Human

SwissProt: Q62432 Mouse

SwissProt: O70436 Rat

Unigene: 12253 Human

Unigene: 705764 Human

Unigene: 391091 Mouse

Unigene: 2755 Rat



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