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EnglishCatalog No : | IPB0179 |
Reactivity: | Human; Mouse; Rat |
Applications: | WB; CoIP; IHC-p; IF/ICC; ELISA |
Dilution: | IP: 1:50 WB: 1:500-1:2000 IHC: 1:50-1:200 IF: 1:50-1:200 ELISA: 1:5000 |
Gene Name: | SMAD2 |
Protein Name: | Mothers against decapentaplegic homolog 2 |
Human Gene Id: | 4087 |
Swiss-Prot: | Q15796 |
Formulation: | Liquid in PBS containing 50% glycerol, 05% BSA and 002% sodium azide |
Source: | Rabbit |
Purification: | The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen |
Concentration: | 1 mg/ml |
Storage&Stability: | -20°C/1 year |
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 (PubMed:9865696, PubMed:21145499) On dephosphorylation by phosphatase PPM1A, released from the SMAD2:SMAD4 complex, and exported out of the nucleus by interaction with RANBP1 (PubMed:16751101, PubMed:19289081) Localized mainly to the nucleus in the early stages of embryo development with expression becoming evident in the cytoplasm at the blastocyst and epiblast stages (By similarity) |
MW: | 52306 |
Background: | 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 |
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