SMAD3 Antibody (phospho-S208)

SMAD3 Antibody (phospho-S208)

• Description: SMAD3, a receptor regulated SMAD (R-SMAD) is a transcriptional modulator activated by TGF-beta (transforming growth factor) and activin type 1 receptor kinase. SMAD3 is estimated to account for at least 80% of all TGF-beta-mediated response. Activated type I receptor phosphorylates receptor-activated SMADS (RSMADS) at their c-terminal two extreme serines in the SSXS motif. The phosphorylated R-SMAD translocate into nucleus, where they regulate transcription of target genes. SMAD3 signal transduction appears to be important in the rgulation of muscle-specific genes. Loss of SMAD3 is a feature of pediatric T-cell lymphoblastic leukemia, while upregulation of SMAD3 may be responsible for TGFB hyperresponsiveness observed in scleroderma.
• CAS Number: 9007-83-4
• UniProt: P84022
• Host: Rabbit
• Immunogen: This phospho-SMAD3 antibody was produced from rabbits immunized with a KLH conjugated synthetic phosphopeptide corresponding to amino acid residues surrounding pS208 of human SMAD3.
• Clonality: Polyclonal
• Isotype: Ig
• Applications: IF, DB, ELISA
• Format: Antigen affinity purified
• Buffer: In 1X PBS, pH 7.4, with 0.09% sodium azide
• Reconstitution: Aliquot the phospho-SMAD3 antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.
• Limitations: This phospho-SMAD3 antibody is available for research use only.