Display Info New header:
tfpt-header-footer.tfcom-eks-na-comerce-gateway-prd.commerceprod.thermofisher.net cookie.CK_ISO_CODE.value:us
cookie.CK_LANG_CODE.value:en
cookie.CK_DISPLAY_TYPE.value:
pageContext.request:org.apache.struts2.dispatcher.StrutsRequestWrapper@feb0617
Request attributes: pageContext.request.scheme:http(not used)
syndicationProtocol:https
syndicationExtensionPrefix:
syndicationDisplayType:/anonymous enableSimpleHeaderValue:

Invitrogen

Phospho-SMAD3 (Ser423, Ser425) Polyclonal Antibody

Advanced Verification

This Antibody was verified by Cell treatment to ensure that the antibody binds to the antigen stated.

2 Published Figures
11 References
View all (50) SMAD3 antibodies
Datasheet
Protocols
Questions & Answers
Tech Support
Datasheet
Protocols
Questions & Answers
Tech Support

Product Details

44-246G

Applications
Tested Dilution
Publications

Western Blot (WB)

1:1,000
View 5 publications 5 publications

Immunohistochemistry (IHC)

-
View 4 publications 4 publications

Immunocytochemistry (ICC/IF)

1:250
View 2 publications 2 publications
Product Specifications

Species Reactivity

Human, Mouse

Published species

Hamster, Human, Mouse, Non-human primate, Rat

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

The antiserum was produced against a chemically synthesized phosphopeptide derived from a region of human Smad3 that contains serine 423 and serine 425. This sequence is conserved in mouse.
View immunogen

Conjugate

Unconjugated

Form

Liquid

Purification

Antigen affinity chromatography

Storage buffer

Dulbecco's PBS, pH 7.3, with 1mg/mL BSA

Contains

0.05% sodium azide

Storage conditions

-20°C

RRID

AB_2533615

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.

Bioinformatics

Protein Aliases: DKFZp586N0721; DKFZp686J10186; hMAD-3; hSMAD3; JV15-2; MAD homolog 3; mad homolog JV15-2; mad protein homolog; MAD, mothers against decapentaplegic homolog 3; MAD-3; mad3; MGC60396; mMad3; Mothers against decapentaplegic homolog 3; mothers against DPP homolog 3; SMA- and MAD-related protein 3; SMAD; SMAD 3; SMAD family member 3; SMAD, mothers against DPP homolog 3

Gene Aliases: AU022421; HSPC193; HsT17436; JV15-2; LDS1C; LDS3; MADH3; SMAD3

UniProt ID: (Human) P84022, (Mouse) Q8BUN5

Entrez Gene ID: (Human) 4088, (Mouse) 17127

Molecular Function: DNA-binding transcription factor gene-specific transcriptional regulator

Function(s)
negative regulation of transcription from RNA polymerase II promoter ureteric bud development response to hypoxia in utero embryonic development mesoderm formation somitogenesis liver development heart looping osteoblast development immune system development transcription, DNA-templated regulation of transcription from RNA polymerase II promoter transport activation of cysteine-type endopeptidase activity involved in apoptotic process immune response cell cycle arrest transforming growth factor beta receptor signaling pathway SMAD protein complex assembly endoderm development embryonic pattern specification positive regulation of gene expression positive regulation of alkaline phosphatase activity positive regulation of epithelial to mesenchymal transition regulation of striated muscle tissue development regulation of transforming growth factor beta receptor signaling pathway evasion or tolerance of host defenses by virus signal transduction involved in regulation of gene expression negative regulation of cell growth positive regulation of cell migration positive regulation of bone mineralization negative regulation of transforming growth factor beta receptor signaling pathway thyroid gland development primary miRNA processing positive regulation of chondrocyte differentiation positive regulation of interleukin-1 beta production regulation of transforming growth factor beta2 production positive regulation of transforming growth factor beta3 production activin receptor signaling pathway negative regulation of osteoblast proliferation nodal signaling pathway wound healing T cell activation positive regulation of transcription factor import into nucleus negative regulation of apoptotic process cell-cell junction organization negative regulation of fat cell differentiation negative regulation of osteoblast differentiation positive regulation of transcription, DNA-templated negative regulation of mitotic cell cycle positive regulation of transcription from RNA polymerase II promoter paraxial mesoderm morphogenesis developmental growth embryonic foregut morphogenesis embryonic cranial skeleton morphogenesis regulation of epithelial cell proliferation negative regulation of inflammatory response regulation of immune response positive regulation of positive chemotaxis regulation of binding positive regulation of stress fiber assembly positive regulation of focal adhesion assembly pericardium development transdifferentiation SMAD protein signal transduction negative regulation of wound healing lens fiber cell differentiation extrinsic apoptotic signaling pathway activation of cysteine-type endopeptidase activity involved in apoptotic signaling pathway positive regulation of extracellular matrix assembly skeletal system development osteoblast differentiation negative regulation of protein phosphorylation regulation of transcription, DNA-templated transcription from RNA polymerase II promoter gastrulation negative regulation of cell proliferation positive regulation of catenin import into nucleus intracellular signal transduction negative regulation of protein catabolic process protein stabilization positive regulation of canonical Wnt signaling pathway
Process(es)
RNA polymerase II core promoter proximal region sequence-specific DNA binding transcription factor activity, RNA polymerase II core promoter sequence-specific core promoter proximal region sequence-specific DNA binding transcription factor activity, protein binding RNA polymerase II activating transcription factor binding transcription factor activity, sequence-specific DNA binding transforming growth factor beta receptor binding protein binding collagen binding transcription factor binding zinc ion binding protein kinase binding phosphatase binding transforming growth factor beta receptor, pathway-specific cytoplasmic mediator activity chromatin DNA binding ubiquitin protein ligase binding enhancer binding identical protein binding protein homodimerization activity ubiquitin binding bHLH transcription factor binding sequence-specific DNA binding transcription regulatory region DNA binding protein heterodimerization activity co-SMAD binding R-SMAD binding DNA binding chromatin binding double-stranded DNA binding beta-catenin binding enzyme binding SMAD binding metal ion binding
guarantee_icon

Performance Guarantee

If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

Learn more
help_icon

We're here to help

Get expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.

Contact tech support
Display Info:
cookie.CK_ISO_CODE.value:us
cookie.CK_LANG_CODE.value:en
cookie.CK_DISPLAY_TYPE.value:
pageContext.request.scheme:http(not used)
syndicationProtocol:https
syndicationExtensionPrefix:
syndicationDisplayType:/anonymous