Rockland

SMAD2 Polyclonal Antibody

View all (66) SMAD2 antibodies

Promotion

View available promotion(s)

Promo code: {{promo.promoCode}} {{promo.promoDescription}}. {{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.learnmore']}}

Datasheet
Protocols
Questions & Answers
Datasheet
Protocols
Questions & Answers

Product Details

600-401-A59

Applications
Tested Dilution
Publications

Western Blot (WB)

1:1,000-1:3,000
-

ELISA (ELISA)

1:100,000
-

Immunoprecipitation (IP)

Assay-dependent
-
Product Specifications

Species Reactivity

Human, Mouse, Rat

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

This affinity purified antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic peptide corresponding to an internal region of human Smad2 protein.

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

0.55 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

Wet ice

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.

Directed against human Smad2 protein. A BLAST analysis was used to suggest cross-reactivity with Smad2 protein from human, mouse and rat based on 100% homology with the immunizing sequence. Reactivity against homologues from other sources is not known. Also, the antibody is Smad2 specific, and reactivity to other Smad proteins (specifically Smad1, Smad3, Smad4, and Smad7) is not detected in over-expressed cell lysates (Personal Communication, Kathleen Flanders, CCR-NCI, Bethesda, MD).

Target Information

SMAD2 (MADH2, MAD2) regulates multiple cellular processes, such as cell proliferation, apoptosis, and differentiation. SMAD2 interacts with the TGF-beta receptors through its interaction with the SMAD anchor for receptor activation into the nucleus is a central event in TGF beta signaling. Phosphorylation of threonine 8 in the calmodulin-binding region of the MH1 domain by extracellular signal regulated kinase 1 (ERK1) enhances SMAD2 transcriptional activity, which is negatively regulated by calmodulin. In response to the TGF-beta signal, SMAD2 is phosphorylated by the TGF-beta receptors. The phosphorylation induces the dissociation of this protein with SARA and the association with the family member SMAD4. The association with SMAD4 is important for the translocation of this protein into the nucleus, where it binds to target promoters and forms a transcription repressor complex with other cofactors. SMAD2 can also be phosphorylated by activin type 1 receptor kinase, and mediates the signal from the activin. Alternatively spliced transcript variants encoding the SMAD2 protein have been observed.

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

References (0)

Have you cited this product in a publication?
Let us know so we can reference it here.
Cite this product

Bioinformatics

Protein Aliases: hMAD-2; JV18-1; MAD; MAD homolog 2; Mad protein homolog; Mad-related protein 2; MGC22139; MGC34440; mMad2; mother against DPP homolog 2; Mothers against decapentaplegic homolog 2; mothers against DPP homolog 2; pSMAD2; Sma- and Mad-related protein 2; SMAD; SMAD 2; SMAD family member 2; SMAD, mothers against DPP homolog 2; Smad2Deltaexon3

View more View less

Gene Aliases: 7120426M23Rik; hMAD-2; hSMAD2; JV18; JV18-1; MADH2; MADR2; mMad2; Smad-2; SMAD2

View more View less

UniProt ID: (Human) Q15796, (Mouse) Q62432, (Rat) O70436

View more View less

Entrez Gene ID: (Human) 4087, (Mouse) 17126, (Rat) 29357

View more View less

Function(s)
RNA polymerase II core promoter proximal region sequence-specific DNA binding transcriptional activator activity, RNA polymerase II core promoter proximal region sequence-specific binding DNA binding chromatin binding double-stranded DNA binding transcription factor activity, sequence-specific DNA binding transforming growth factor beta receptor binding protein binding transcription factor binding phosphatase binding transforming growth factor beta receptor, pathway-specific cytoplasmic mediator activity ubiquitin protein ligase binding activating transcription factor binding type I transforming growth factor beta receptor binding enhancer binding protein homodimerization activity SMAD binding metal ion binding protein heterodimerization activity co-SMAD binding I-SMAD binding R-SMAD binding
Process(es)
negative regulation of transcription from RNA polymerase II promoter ureteric bud development in utero embryonic development endoderm formation mesoderm formation transcription from RNA polymerase II promoter transforming growth factor beta receptor signaling pathway common-partner SMAD protein phosphorylation SMAD protein complex assembly zygotic specification of dorsal/ventral axis gastrulation negative regulation of cell proliferation response to glucose post-embryonic development anterior/posterior pattern specification positive regulation of epithelial to mesenchymal transition regulation of transforming growth factor beta receptor signaling pathway signal transduction involved in regulation of gene expression insulin secretion lung development negative regulation of transforming growth factor beta receptor signaling pathway positive regulation of BMP signaling pathway pancreas development primary miRNA processing activin receptor signaling pathway somatic stem cell population maintenance organ growth intracellular signal transduction nodal signaling pathway cell fate commitment negative regulation of transcription, DNA-templated positive regulation of transcription, DNA-templated positive regulation of transcription from RNA polymerase II promoter paraxial mesoderm morphogenesis embryonic foregut morphogenesis embryonic cranial skeleton morphogenesis regulation of binding palate development pericardium development SMAD protein signal transduction response to cholesterol positive regulation of nodal signaling pathway involved in determination of lateral mesoderm left/right asymmetry transcription, DNA-templated regulation of transcription, DNA-templated protein phosphorylation pattern specification process endoderm development heart development embryonic pattern specification positive regulation of gene expression negative regulation of gene expression developmental growth
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