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06-702

Sigma-Aldrich

Anti-phospho-Smad1 (Ser463/465) Antibody

Upstate®, from rabbit

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

rabbit

Quality Level

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

polyclonal

species reactivity

human, Xenopus, rat, mouse

manufacturer/tradename

Upstate®

technique(s)

western blot: suitable

isotype

IgG

NCBI accession no.

UniProt accession no.

shipped in

dry ice

target post-translational modification

phosphorylation (pSer463/pSer465)

Gene Information

human ... SMAD1(4086)

General description

Smad proteins, the mammalian homologs of the Drosophila Mothers against dpp (Mad), function downstream of TGF-β receptor Serine/Threonine kinases and undergo serine phosphorylation in response to receptor activation. Following BMP (bone morphogenic protein) or TGF-β binding to the targeted surface receptors, Smad1 (also designated Madr1 or JV4-1) becomes phosphorylated at Ser 463 and Ser 465. Activated Smad1 associates with Smad4 and translocates to the nucleus, where the Smad1/Smad4 complex recruits DNA-binding proteins to activate specific gene transcription. BMP binding induces phosphorylation of Smad1, which enhances the binding of Smad1 to CBP to stimulate Smad1-dependent transcription. In addition, ALK1 and ALK2 specifically phosphorylate Smad1 on residues located in the MH2 domain and induces Smad1-dependent pathways.

Specificity

Recognizes the dual serine phosphorylated Smad1 (Ser463/465).

Immunogen

peptide corresponding to (CGGSPHNPISpSVpSGG) corresponding to amino acids 455-465 of human Smad1 protein

Application

Detect phospho-Smad1 (Ser463/465) with Anti-phospho-Smad1 (Ser463/465) Antibody (Rabbit Polyclonal Antibody), that has been shown to work in WB.

Quality

routinely evaluated by immunoblot on RIPA lysates from P19 (mouse embryonal carcinoma) cells treated with BMP4

Target description

65 kDa

Physical form

Format: Purified

Analysis Note

Control
BMP-4-treated HeLa or NIH/3T3 cells

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Legal Information

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

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Storage Class Code

10 - Combustible liquids

WGK

WGK 1


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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Arseniy R Morov et al.
Open biology, 6(6) (2016-06-17)
Acquisition of dorsal structures, such as notochord and hollow nerve cord, is likely to have had a profound influence upon vertebrate evolution. Dorsal formation in chordate development thus has been intensively studied in vertebrates and ascidians. However, the present understanding
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Robbert U de Iongh, Yongjuan Chen, Maria I Kokkinos, John W McAvoy, Robbert U de Iongh et al.
Molecular Vision null
C Gruendler et al.
The Journal of biological chemistry, 276(49), 46533-46543 (2001-09-26)
The bone morphogenetic proteins (BMPs) regulate early embryogenesis and morphogenesis of multiple organs, such as bone, kidney, limbs, and muscle. Smad1 is one of the key signal transducers of BMPs and is responsible for transducing receptor activation signals from the
Mallappa Anitha et al.
American journal of physiology. Gastrointestinal and liver physiology, 298(3), G375-G383 (2009-12-17)
The bone morphogenetic protein (BMP) family is a class of transforming growth factor (TGF-beta) superfamily molecules that have been implicated in neuronal differentiation. We studied the effects of BMP2 and glial cell line-derived neurotrophic factor (GDNF) on inducing differentiation of
Peiwen Wu et al.
American journal of physiology. Renal physiology, 312(6), F1090-F1100 (2017-03-17)
Collagen IV (Col IV) is a major component of expanded glomerular extracellular matrix in diabetic nephropathy and Smad1 is a key molecule regulating Col IV expression in mesangial cells (MCs). The present study was conducted to determine if Smad1 pathway

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