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Smad4 antibody - middle region

Rabbit Polyclonal Antibody

  • WB - Smad4 antibody - middle region AI10401
    WB Suggested Anti-Smad4 Antibody Titration: .2-1 μg/ml
    ELISA Titer: 1:3125
    Positive Control: Mouse Brain
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession P97471
Other Accession NM_008540, NP_032566
Reactivity Human, Mouse, Rat, Zebrafish, Goat, Sheep, Horse, Bovine, Dog
Predicted Human, Mouse, Rat, Pig, Goat, Bovine, Guinea Pig
Host Rabbit
Clonality Polyclonal
Calculated MW 60kDa
Additional Information
Gene ID 17128
Alias Symbol AW743858, D18Wsu70e, DPC4, Madh4
Other Names Mothers against decapentaplegic homolog 4, MAD homolog 4, Mothers against DPP homolog 4, Deletion target in pancreatic carcinoma 4 homolog, SMAD family member 4, SMAD 4, Smad4, Smad4, Dpc4, Madh4
Format Liquid. Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose.
Reconstitution & Storage Add 50 ul of distilled water. Final anti-Smad4 antibody concentration is 1 mg/ml in PBS buffer with 2% sucrose. For longer periods of storage, store at 20°C. Avoid repeat freeze-thaw cycles.
PrecautionsSmad4 antibody - middle region is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name Smad4
Synonyms Dpc4, Madh4
Function Common SMAD (co-SMAD) is the coactivator and mediator of signal transduction by TGF-beta (transforming growth factor). Component of the heterotrimeric SMAD2/SMAD3-SMAD4 complex that forms in the nucleus and is required for the TGF-mediated signaling. Promotes binding of the SMAD2/SMAD4/FAST-1 complex to DNA and provides an activation function required for SMAD1 or SMAD2 to stimulate transcription. Component of the multimeric SMAD3/SMAD4/JUN/FOS complex which forms at the AP1 promoter site; required for synergistic transcriptional activity in response to TGF-beta. May act as a tumor suppressor. Positively regulates PDPK1 kinase activity by stimulating its dissociation from the 14- 3-3 protein YWHAQ which acts as a negative regulator (By similarity). Acts synergistically with SMAD1 and YY1 in bone morphogenetic protein (BMP)-mediated cardiac-specific gene expression (PubMed:15329343). Binds to SMAD binding elements (SBEs) (5'-GTCT/AGAC-3') within BMP response element (BMPRE) of cardiac activating regions (PubMed:15329343). In muscle physiology, plays a central role in the balance between atrophy and hypertrophy. When recruited by MSTN, promotes atrophy response via phosphorylated SMAD2/4. MSTN decrease causes SMAD4 release and subsequent recruitment by the BMP pathway to promote hypertrophy via phosphorylated SMAD1/5/8.
Cellular Location Cytoplasm. Nucleus. Note=In the cytoplasm in the absence of ligand Migration to the nucleus when complexed with R-SMAD. PDPK1 prevents its nuclear translocation (By similarity).
Tissue Location Ubiquitous.
Research Areas
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$ 293.00
Cat# AI10401
(40 western blots)
Availability: 2-3 days
Bulk Size
Seasonal Special on Bulk Order
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