Product Name :Smad4 polyclonal antibody
Reactivity :Human,Mouse,Rat
Application_all :WB: 1:500~1:1000
Background :Members of the Smad family of signal transduction molecules are components of a critical intracellular pathway that transmits TGF-尾 signals from the cell surface into the nucleus. Three distinct classes of Smads have been defined: the recepter-regulated Smads (R-Smads), which include Smad1, 2, 3, 5, 8; the common-mediator Smad (co-Smad), Smad4; and the antagonistic or inhibitory Smads (I-Smads), Smad6 and 7. Briefly, activated type I receptors associate with specific R-Smads and phosphorylate them on a conserved SSXS motif at the carboxy-terminus of the proteins. The phosphorylated R-Smad dissociates from the receptor and forms a heteromeric complex with the co-Smad, Smad4, and together the complex moves to the nucleus. Once in the nucleus, Smads can target a variety of DNA binding proteins to regulate transcriptional responses.
Product :Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Purification&Purity :The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).
Storage&Stability :Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Specificity :SMAD4 pAb detects endogenous levels of SMAD4 protein.
Note :For research use only, not for use in diagnostic procedure.
Pathway :Cell Cycle Control G1 S Checkpoint,Contribution of Soluble Factors to EMT,hippo Signaling,
Alternative Name :Mothers against decapentaplegic homolog 4; MAD homolog 4; Mothers against DPP homolog 4; Deletion target in pancreatic carcinoma 4; SMAD family member 4; SMAD 4; Smad4; hSMAD4; SMAD4; DPC4, MADH4
Immunogen :Synthetic peptide, corresponding Human SMAD4.
Modification :Unmodification
