Product Name :
Rabbit anti-SMAD4 Polyclonal Antibody
Synonym :
DPC4
Host :
Rabbit
Species Reactivity:
Human, Mouse, Rat
Specificity :
SMAD4 Antibody detects endogenous levels of total SMAD4.
Predicted Reactivity:
Applications :
WB 1:500-1:2000, IHC 1:50-1:200, ELISA(peptide) 1:20000-1:40000
Immunogen:
A synthesized peptide derived from Human SMAD4(Accession Q13485), corresponding to amino acid residues N263-H287.
Concentration :
1mg/ml
Purification :
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin .
Clonality:
Monoclonal antibody
Storage Temp.:
Store at -20 ° C for one yearAvoid repeated freeze/that cycles
Research areas :
Background :
SMAD (mothers against decapentaplegic homologs) molecules are the core components in TGF-β signaling pathway. TGF-β binding to its receptor induces phosphorylation and activation of receptor-regulated SMADs (R-SMADs), SMAD2 and SMAD3, which subsequently associate with their partner SMAD4 and translocate from cytoplasm to nucleus. Formation of R-SMAD–SMAD4 complexes is essential in signaling of most TGF-β family members
UniProt :
Q13485
Additional information:
Product Details FAQ Citations(1) Video Pictures Documents |Overview |Description This gene encodes a member of the Smad family of signal transduction proteins. Smad proteins are phosphorylated and activated by transmembrane serine-threonine receptor kinases in response to TGF-beta signaling. The product of this gene forms homomeric complexes and heteromeric complexes with other activated Smad proteins, which then accumulate in the nucleus and regulate the transcription of target genes. This protein binds to DNA and recognizes an 8-bp palindromic sequence (GTCTAGAC) called the Smad-binding element (SBE). The Smad proteins are subject to complex regulation by post-translational modifications. Mutations or deletions in this gene have been shown to result in pancreatic cancer, juvenile polyposis syndrome, and hereditary hemorrhagic telangiectasia syndrome. |Synonym DPC4 |Host Rabbit |Specificity SMAD4 Antibody detects endogenous levels of total SMAD4. |Species Reactivity Human, Mouse, Rat |Applications WB 1:500-1:2000, IHC 1:50-1:200, ELISA(peptide) 1:20000-1:40000 |Immunogen A synthesized peptide derived from Human SMAD4(Accession Q13485), corresponding to amino acid residues N263-H287. |Properties |Form liquid |Concentration 1mg/ml |Purification The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin . |Clonality Monoclonal antibody |Clone 168-67 |Storage Temp. Store at -20 ° C for one yearAvoid repeated freeze/that cycles |Storage Buffer Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.Store at -20 °C.Stable for 12 months from date of receipt. |Target |Background SMAD (mothers against decapentaplegic homologs) molecules are the core components in TGF-β signaling pathway. TGF-β binding to its receptor induces phosphorylation and activation of receptor-regulated SMADs (R-SMADs), SMAD2 and SMAD3, which subsequently associate with their partner SMAD4 and translocate from cytoplasm to nucleus. Formation of R-SMAD–SMAD4 complexes is essential in signaling of most TGF-β family members |Post-translational modifications Phosphorylated by PDPK1.Monoubiquitinated on Lys-519 by E3 ubiquitin-protein ligase TRIM33. Monoubiquitination hampers its ability to form a stable complex with activated SMAD2/3 resulting in inhibition of TGF-beta/BMP signaling cascade. Deubiquitination by USP9X restores its competence to mediate TGF-beta signaling. |Cellular localization Cytoskeleton;Cytosol;Nucleus; |UniProt Q13485 | Western blot analysis of extracts of various celllines, using SMAD4 antibody. |Tips:This product is for research use only. Not for use in diagnostic prodcedures.
Rabbit anti-Smad4 Recombinant Monoclonal Antibody(168-67)
Antibodies are immunoglobulins secreted by effector lymphoid B cells into the bloodstream. Antibodies consist of two light peptide chains and two heavy peptide chains that are linked to each other by disulfide bonds to form a “Y” shaped structure. Both tips of the “Y” structure contain binding sites for a specific antigen. Antibodies are commonly used in medical research, pharmacological research, laboratory research, and health and epidemiological research. They play an important role in hot research areas such as targeted drug development, in vitro diagnostic assays, characterization of signaling pathways, detection of protein expression levels, and identification of candidate biomarkers.Related websites: https://www.medchemexpress.com/antibodies.html
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