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Key Documents

SAB1400158

Sigma-Aldrich

Monoclonal Anti-SMAD2 antibody produced in mouse

clone 3G6, purified immunoglobulin, buffered aqueous solution

Synonym(s):

Anti-JV18, Anti-JV181, Anti-MADH2, Anti-MADR2, Anti-MGC22139, Anti-MGC34440, Anti-hMAD2, Anti-hSMAD2

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About This Item

MDL number:
MFCD01633433
UNSPSC Code:
12352203
NACRES:
NA.41

biological source

mouse

Quality Level

100

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

3G6, monoclonal

form

buffered aqueous solution

species reactivity

human

technique(s)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable
indirect ELISA: suitable
western blot: 1-5 μg/mL

isotype

IgG2bκ

UniProt accession no.

Q15796

application(s)

research pathology

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... SMAD2(4087)

General description

The protein encoded by this gene belongs to the SMAD, a family of proteins 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 mediates the signal of the transforming growth factor (TGF)-beta, and thus regulates multiple cellular processes, such as cell proliferation, apoptosis, and differentiation. This protein is recruited to the TGF-beta receptors through its interaction with the SMAD anchor for receptor activation (SARA) protein. In response to TGF-beta signal, this protein 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. This protein can also be phosphorylated by activin type 1 receptor kinase, and mediates the signal from the activin. Alternatively spliced transcript variants encoding the same protein have been observed. (provided by RefSeq)

Immunogen

SMAD2 (AAH25699, 181 a.a. ~ 280 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.

Sequence
PRHTEILTELPPLDDYTHSIPENTNFPAGIEPQSNYIPETPPPGYISEDGETSDQQLNQSMDTGSPAELSPTTLSPVNHSLDLQPVTYSEPAFWCSIAYY

Physical form

Solution in phosphate buffered saline, pH 7.4

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Storage Class Code

10 - Combustible liquids

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Daniela S Ardelean et al.
Angiogenesis, 17(3), 641-659 (2014-02-11)
Chronic intestinal inflammation is associated with pathological angiogenesis that further amplifies the inflammatory response. Vascular endothelial growth factor (VEGF), is a major angiogenic cytokine that has been implicated in chronic colitis and inflammatory bowel diseases. Endoglin (CD105), a transforming growth
Yi Yang et al.
Oncology research, 21(6), 345-352 (2013-01-01)
TGF-β/Smad signaling induces epithelial-mesenchymal transition (EMT) and tumor metastasis. As essential mediators in this pathway, Smad2 and Smad3 have been extensively studied and found to promote EMT and the subsequent mobility as well as invasiveness of lung cancer cells. In
Hye Sook Min et al.
Laboratory investigation; a journal of technical methods and pathology, 94(6), 598-607 (2014-04-02)
Dipeptidyl peptidase IV (DPPIV) is an exopeptidase that modulates the function of several substrates, among which insulin-releasing incretin hormones are the most well known. DPPIV also modulate substrates involved in inflammation, cell migration, and cell differentiation. Although DPPIV is highly
Minghua Wu et al.
Arthritis & rheumatology (Hoboken, N.J.), 66(4), 1010-1021 (2014-04-24)
Systemic sclerosis (SSc) is a chronic autoimmune disease clinically manifesting as progressive fibrosis of the skin and internal organs. Recent microarray studies demonstrated that cadherin 11 (Cad-11) expression is increased in the affected skin of patients with SSc. The purpose
Simone Callegari et al.
The FEBS journal, 281(21), 4935-4950 (2014-09-11)
Post-translational modification by the small ubiquitin-like modifier (SUMO) regulates the cellular response to different types of stress and plays a pivotal role in the control of oncogenic viral infections. Here we investigated the capacity of microRNAs (miRNAs) encoded by Epstein-Barr

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