Phospho-SMAD2 (Ser465/467)/SMAD3 (Ser423/425) Recombinant antibody

Phospho-SMAD2 (Ser465/467)/SMAD3 (Ser423/425) Uni-rAb^TM Recombinant Antibody for WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

WB, ELISA

Conjugate

Unconjugated

Publications

1

CloneNo.

240826D11

Cat no : 80427-2-RR

Synonyms

p SMAD2 (Ser465/467), P SMAD3 (Ser423/425), Phospho SMAD2, Phospho SMAD2 (Ser465/467), Phospho-SMAD2

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Validation Data Gallery

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  WB analysis using 80427-2-RR

  Non-treated and Calyculin A treated HEK-293 cells were subjected to SDS PAGE followed by western blot with 80427-2-RR (Phospho-SMAD2 (Ser465/467)/SMAD3 (Ser423/425) antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours. The membrane was stripped and re-blotted with Alpha Tubulin (66031-1-Ig) antibody as a loading control.

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Tested Applications

• Positive WB detected in: Calyculin A treated HEK-293 cells

Recommended dilution

• Western Blot (WB): WB : 1:1000-1:4000

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Published Applications

• WB: See 1 publications below

Product Information

80427-2-RR targets Phospho-SMAD2 (Ser465/467)/SMAD3 (Ser423/425) in WB, ELISA applications and shows reactivity with human samples.

• Tested Reactivity: human
• Cited Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: Peptide
• Full Name: SMAD family member 2
• Calculated Molecular Weight: 467 aa, 52 kDa
• Observed Molecular Weight: 60 kDa
• GenBank Accession Number: BC014840
• Gene Symbol: SMAD2
• Gene ID (NCBI): 4087
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purfication
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

SMAD2, also named as MADH2 and MADR2, belongs to the dwarfin/SMAD family, contains 1 MH1 (MAD homology 1) domain and 1 MH2 (MAD homology 2) domain. SMAD2 is a receptor-regulated SMAD(R-SMAD) that is an intracellular signal transducer and transcriptional modulator activated by TGF-beta and activin type 1 receptor kinases. This protein may act as a tumor suppressor in colorectal carcinoma. It is phosphorylated on one or several of Thr-220, Ser-245, Ser-250, and Ser-255. In response to TGF-beta, It is phosphorylated on Ser-465/467 by TGF-beta and activin type 1 receptor kinases, and then able to interact with SMURF2, recruiting other proteins, such as SNON, for degradation. In response to decorin, the naturally occurring inhibitor of TGF-beta signaling, it is phosphorylated on Ser-240 by CaMK2. It is phosphorylated by MAPK3 upon EGF stimulation; which increases transcriptional activity and stability, and is blocked by calmodulin. In response to TGF-beta, it is ubiquitinated by NEDD4L, which promotes its degradation. In response to TGF-beta signaling, it is acetylated on Lys-19 by coactivators, which increases transcriptional activity. The molecular weight of unphosphorylated forms of Smad2 is 52 kDa and phosphorylated forms of Smad2 is 58 kDa. (PMID: 9006934)

Publications

Species	Application	Title
human	WB	Front Oncol; FATP5 modulates biological activity and lipid metabolism in prostate cancer through the TEAD4-mediated Hippo signaling; Authors - Shenyang Liu