AF3797

antibody from Novus Biologicals

Targeting: SMAD2 JV18-1, MADH2, MADR2

Western blot (Supportive data in Antibodypedia)

Immunocytochemistry (Data presented on provider website)

Chromatin Immunoprecipitation (Supportive data in Antibodypedia)

Antibody Data

Product number

AF3797

Provider

Novus Biologicals

Product name

Goat Polyclonal Smad2/3 Antibody

Antibody type

Polyclonal

Description

Antigen Affinity-purified. Detects human, mouse, and rat Smad2/3 in Western blots. Predicted to detect rat based on sequence homology.

Reactivity

Human, Mouse

Host

Goat

Conjugate

Unconjugated

Isotype

IgG

Vial size

100 ug

Concentration

LYOPH

Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70 degreesC as supplied. 1 month, 2 to 8 degreesC under sterile conditions after reconstitution. 6 months, -20 to -70 degreesC under sterile conditions after reconstitution.

References

Submitted references

Control over single-cell distribution of G1 lengths by WNT governs pluripotency.

Jang J, Han D, Golkaram M, Audouard M, Liu G, Bridges D, Hellander S, Chialastri A, Dey SS, Petzold LR, Kosik KS
PLoS biology 2019 Sep;17(9):e3000453

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Maternal pluripotency factors initiate extensive chromatin remodelling to predefine first response to inductive signals.

Gentsch GE, Spruce T, Owens NDL, Smith JC
Nature communications 2019 Sep 19;10(1):4269

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COA-Cl prevented TGF-β1-induced CTGF expression by Akt dephosphorylation in normal human dermal fibroblasts, and it attenuated skin fibrosis in mice models of systemic sclerosis.

Nakai K, Karita S, Igarashi J, Tsukamoto I, Hirano K, Kubota Y
Journal of dermatological science 2019 Apr;94(1):205-212

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The SMAD2/3 interactome reveals that TGFβ controls m(6)A mRNA methylation in pluripotency.

Bertero A, Brown S, Madrigal P, Osnato A, Ortmann D, Yiangou L, Kadiwala J, Hubner NC, de Los Mozos IR, Sadée C, Lenaerts AS, Nakanoh S, Grandy R, Farnell E, Ule J, Stunnenberg HG, Mendjan S, Vallier L
Nature 2018 Mar 8;555(7695):256-259

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Neuronal Protein 3.1 Deficiency Leads to Reduced Cutaneous Scar Collagen Deposition and Tensile Strength due to Impaired Transforming Growth Factor-β1 to -β3 Translation.

Cheng T, Yue M, Aslam MN, Wang X, Shekhawat G, Varani J, Schuger L
The American journal of pathology 2017 Feb;187(2):292-303

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Potential mechanisms underlying ectodermal differentiation of Wharton's jelly mesenchymal stem cells.

Jadalannagari S, Berry AM, Hopkins RA, Bhavsar D, Aljitawi OS
Biochemical and biophysical research communications 2016 Sep 16;478(2):831-7

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HEB associates with PRC2 and SMAD2/3 to regulate developmental fates.

Yoon SJ, Foley JW, Baker JC
Nature communications 2015 Mar 16;6:6546

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miR-373 is regulated by TGFβ signaling and promotes mesendoderm differentiation in human Embryonic Stem Cells.

Rosa A, Papaioannou MD, Krzyspiak JE, Brivanlou AH
Developmental biology 2014 Jul 1;391(1):81-8

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Antagonism of Nodal signaling by BMP/Smad5 prevents ectopic primitive streak formation in the mouse amnion.

Pereira PN, Dobreva MP, Maas E, Cornelis FM, Moya IM, Umans L, Verfaillie CM, Camus A, de Sousa Lopes SM, Huylebroeck D, Zwijsen A
Development (Cambridge, England) 2012 Sep;139(18):3343-54

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Satellite cell senescence underlies myopathy in a mouse model of limb-girdle muscular dystrophy 2H.

Kudryashova E, Kramerova I, Spencer MJ
The Journal of clinical investigation 2012 May;122(5):1764-76

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Chromatin and transcriptional signatures for Nodal signaling during endoderm formation in hESCs.

Kim SW, Yoon SJ, Chuong E, Oyolu C, Wills AE, Gupta R, Baker J
Developmental biology 2011 Sep 15;357(2):492-504

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The transforming growth factor-beta/Smad2,3 signalling axis is impaired in experimental pulmonary hypertension.

Zakrzewicz A, Kouri FM, Nejman B, Kwapiszewska G, Hecker M, Sandu R, Dony E, Seeger W, Schermuly RT, Eickelberg O, Morty RE
The European respiratory journal 2007 Jun;29(6):1094-104

Western blot

Supportive validation

Submitted by

Novus Biologicals (provider)

Main image

Experimental details

Detection of Human/Mouse Smad2/3 by Western Blot. Western blot shows lysates of A549 human lung carcinoma cell line, Jurkat human acute T cell leukemia cell line, HEK293 human embryonic kidney cell line, and C2C12 mouse myoblast cell line. PVDF membrane was probed with 0.5 µg/mL Goat Anti-Human/Mouse Smad2/3 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3797) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). For additional reference, recombinant human Smad2 and Smad3 were included. Specific bands for Smad2 were detected at approximately 64 and 58 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 2.

Supportive validation

Submitted by

Novus Biologicals (provider)

Main image

Experimental details

Detection of Human Smad2/3 by Simple Western^TM. Simple Western lane view shows lysates of A549 human lung carcinoma cell line, COLO 205 human colorectal adenocarcinoma cell line, and HT-29 human colon adenocarcinoma cell line, loaded at 0.2 mg/mL. A specific band was detected for Smad2/3 at approximately 64 kDa (as indicated) using 25 µg/mL of Goat Anti-Human/Mouse Smad2/3 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3797) followed by 1:50 dilution of HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.

Chromatin Immunoprecipitation

Supportive validation

Submitted by

Novus Biologicals (provider)

Main image

Experimental details

Detection of Smad2/3-regulated Genes by Chromatin Immunoprecipitation. Jurkat human acute T cell leukemia cell line treated with 50 ng/mL PMA and 200 ng/mL calcium ionomycin for 30 minutes was fixed using formaldehyde, resuspended in lysis buffer, and sonicated to shear chromatin. Smad2/3/DNA complexes were immunoprecipitated using 5 μg Goat Anti-Human/Mouse Smad2/3 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3797) or control antibody (Catalog # AB-108-C) for 15 minutes in an ultrasonic bath, followed by Biotinylated Anti-Goat IgG Secondary Antibody (Catalog # BAF109). Immunocomplexes were captured using 50 μL of MagCellect Streptavidin Ferrofluid (Catalog # MAG999) and DNA was purified using chelating resin solution. The c-myc promoter was detected by standard PCR.