Thermo Fisher Scientific Phospho-SMAD3 (Ser423, Ser425) Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

1:2,000-1:20,000

-

Immunohistochemistry (Paraffin) (IHC (P))

1:500

-

Flow Cytometry (Flow)

Assay-dependent

-

ELISA (ELISA)

1:15,000-1:30,000

-

Product Specifications

Species Reactivity

Bovine, Chicken, Human, Mouse, Pig, Rat, Xenopus, Zebrafish

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

Anti-SMAD3 pS423pS425 antibody was prepared from whole rabbit serum produced by repeated immunizations with a dual phosphorylated synthetic peptide corresponding to a c-terminal region with Serine 423 and Serine 425 of human SMAD3 protein. if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:SMAD3,uniProtId:P84022-1,ncbiNodeId:9606,antigenRange:425,antigenLength:425,antigenImageFileName:600-401-919_SMAD3_P84022-1_Rabbit.svg,antigenImageFileNamePDP:600-401-919_SMAD3_P84022-1_Rabbit_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

View immunogen .st0{fill:#FFFFFF;} .st1{fill:#1E8AE7;}

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

1.1 mg/mL

Purification

Affinity chromatography

Storage buffer

0.02M potassium phosphate, pH 7.2, with 0.15M NaCl

Contains

0.01% sodium azide

Storage conditions

-20° C, Avoid Freeze/Thaw Cycles

Shipping conditions

Ambient (domestic); Wet ice (international)

Product Specific Information

Store vial 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.

This affinity-purified antibody is directed against the phosphorylated form of human Smad3 protein at the pS423 and pS425 residues. Reactivity occurs against human Smad3 pS423 and pS425 protein and the antibody is specific for the phosphorylated form of the protein. Reactivity with non-phosphorylated human Smad3 is minimal by ELISA and western blot. Expect reactivity against phosphorylated Smad1 and Smad5. Negligible reactivity is seen against other phosphorylated Smad family members. A BLAST analysis was used to suggest cross reactivity with Smad3 from human, Xenopus laevis, Xenopus tropicalis, zebrafish, rat, mouse, swine, bovine and chicken based on 100% sequence homology with the immunogen. Reactivity against homologues from other sources is not known.

Target Information

SMAD3 belongs to the SMAD family of proteins. They are similar to the gene products of the Drosophila gene mothers against decapentaplegic (Mad) and the C. elegans gene Sma. SMAD proteins are signal transducers and transcriptional modulators that mediate multiple signaling pathways. This protein functions as a transcriptional modulator activated by transforming growth factor-beta and is thought to play a role in the regulation of carcinogenesis.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.