SMAD3 antibody (pSer425)

Catalog No. ABIN319263

The Rabbit Polyclonal anti-SMAD3 antibody (ABIN319263) specifically detects SMAD3 in IHC (p). The antibody is reactive with Human, Mouse and Rat samples.

Quick Overview for SMAD3 antibody (pSer425) (ABIN319263)

Target: SMAD3 (SMAD, Mothers Against DPP Homolog 3 (SMAD3))

Reactivity: Human, Mouse, Rat

Host: Rabbit

Clonality: Polyclonal

Conjugate: This SMAD3 antibody is un-conjugated

Application: Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))

Product Details anti-SMAD3 Antibody

Binding Specificity: pSer425

Specificity: This antibody detects endogenous levels of Smad3 only when phosphorylated at Serine 425.

Purification: Immunoaffinity Chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site.

Immunogen: Peptide Sequence around the phosphorylation site of Ser425 (C-S-S-V-pS) derived from Human SMAD3

Application Details

Application Notes: Immunohistochemistry (1/50-1/100).
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.

Restrictions: For Research Use only

Handling

Concentration: 1.0 mg/mL

Buffer: PBS (without Mg2+ and Ca2+), pH 7.4, containing 150 mM NaCl, 0.02 % Sodium Azide and 50 % glycerol.

Preservative: Sodium azide

Precaution of Use: This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handling Advice: Avoid repeated freezing and thawing.

Storage: -20 °C

Storage Comment: Store the antibody (in aliquots) at-20 °C.

Target Details for SMAD3

Target: SMAD3 (SMAD, Mothers Against DPP Homolog 3 (SMAD3))

Alternative Name: SMAD3

Background: Smad3 (also known as Mothers against decapentaplegic homolog 3 Mothers against DPP homolog 3, Mad3, hMAD-3, JV15-2 or hSMAD3) is a transcriptional modulator activated by TGF-beta (transforming growth factor) and activin type 1 receptor kinase. These activators exert diverse effects on a wide array of cellular processes. The Smad proteins mediate much of the signaling responses induced by the TGF-b superfamily. Briefly, activated type I receptor phosphorylates receptor-activated Smads (R-Smads) at their c-terminal two extreme serines in the SSXS motif, e.g. Smad2 and Smad3 proteins in the TGF-b pathway, or Smad1, Smad5 or Smad8 in the BMP pathway. Then the phosphorylated R-Smad translocated into nucleus, where they regulate transcription of target genes. Based on microarray and animal model experiments, Smad3 accounts for at least 80 % of all TGF-b-mediated response.Synonyms: JV15-2, MAD homolog 3, MAD-3, MADH3, Mad3, Mothers against DPP homolog 3, Mothers against decapentaplegic homolog 3, SMAD 3, SMAD family member 3, SMAD-3

Gene ID: 4088

NCBI Accession: NP_001138574

UniProt: P84022

Pathways: Cell Division Cycle, Chromatin Binding, Cell-Cell Junction Organization, Positive Regulation of Endopeptidase Activity, Autophagy