SMAD3 antibody (C-Term)

Catalog No. ABIN129676

Supplier Product No.: 600-401-920

Product Details anti-SMAD3 Antibody

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

Binding Specificity: C-Term

Reactivity: Human, Mouse

Host: Rabbit

Clonality: Polyclonal

Conjugate: This SMAD3 antibody is un-conjugated

Application: Western Blotting (WB), ELISA, Immunohistochemistry (IHC)

Supplier Product No.: 600-401-920

Supplier: Rockland

Purpose: SMAD3 Antibody

Cross-Reactivity (Details): SMAD3 affinity-purified antibody is directed against human Smad3 protein.

Characteristics: Synonyms: rabbit anti-SMAD3 antibody, SMAD-3, SMAD 3, mothers against decapentaplegic homolog 3 antibody, MAD homolog 3, Mothers against DPP homolog 3, SMAD family member 3, MADH3, MADH 3, JV15-2

Purification: The product was affinity purified from monospecific antiserum by immunoaffinity purification.

Sterility: Sterile filtered

Immunogen:

Immunogen: This affinity purified antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic peptide corresponding to the C-terminal domain of human SMAD3 protein.

Immunogen Type: Conjugated Peptide

Isotype: IgG

Application Details

Application Notes:

Immunohistochemistry Dilution: 1:500 - 1:3,000

Application Note: This affinity purified antibody has been tested for use in ELISA, immunohistochemistry and by western blot.  Specific conditions for reactivity should be optimized by the end user. Expect a band approximately 48 kDa in size corresponding to Smad3 protein by western blotting in the appropriate stimulated tissue or cell lysate or extract.  This reagent reacts equally to phosphorylated and non-phosphorylated Smad3 by ELISA and western blotting.

Western Blot Dilution: 1:500 - 1:3,000

ELISA Dilution: 1:10,000 - 1:40,000

Other: User Optimized

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1.17 mg/mL

Buffer:

Buffer: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2

Stabilizer: None

Preservative: 0.01 % (w/v) Sodium Azide

Preservative: Sodium azide

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

Storage: 4 °C,-20 °C

Storage Comment: Store Anti-SMAD3 at -20° C prior to opening. Aliquot contents and freeze at -20° C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.

Expiry Date: 12 months

References for anti-SMAD3 antibody (ABIN129676)

Katsuno, Meyer, Zhang, Shokat, Akhurst, Miyazono, Derynck: "Chronic TGF-β exposure drives stabilized EMT, tumor stemness, and cancer drug resistance with vulnerability to bitopic mTOR inhibition." in: Science signaling, Vol. 12, Issue 570, (2019) (PubMed).

Sysa, Potter, Liu, Mezey: "Transforming growth factor-beta1 up-regulation of human alpha(1)(I) collagen is mediated by Sp1 and Smad2 transacting factors." in: DNA and cell biology, Vol. 28, Issue 9, pp. 425-34, (2009) (PubMed).

Target Details for SMAD3

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

Alternative Name: SMAD3 (SMAD3 Products)

Background: Background: Anti-SMAD3 antibody is designed, produced, and validated as part of a collaboration with the National Cancer Institute (NCI) and is suitable for Cancer, Immunology and Nuclear Signaling research. 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-ß 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-ß-mediated response.

Gene ID: 4088, 5174513

UniProt: P84022

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