bs-3419R-BF594 [Conjugated Primary Antibody]
Smad2(Ser465 + Ser467) Antibody, AbBy Fluor® 594 Conjugated
www.biossusa.com
[email protected]
800.501.7654 [DOMESTIC]
+1.781.569.5821 [INTERNATIONAL]
DATASHEET

Host: Rabbit

Target Protein: Smad2 Ser465 + Ser467

Modification Site: Ser465 + Ser467

Clonality: Polyclonal

Isotype: IgG

Entrez Gene: 4087

Source: KLH conjugated synthetic phosphopeptide derived from human SMAD2 around the phosphorylation site of Ser465/467

Purification: Purified by Protein A.

Storage Buffer: Aqueous buffered solution containing 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Storage: Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.

Background:

Smad2 is a 58 kDa member of a family of proteins involved in cell proliferation, differentiation and development. The Smad family is divided into three subclasses: receptor-regulated Smad's, activin/TGF alpha receptor-regulated (Smad2 and 3) or BMP receptor regulated (Smad1, 5, and 8); the common partner, (Smad4) that functions via its interaction to the various Smad's; and the inhibitory Smad's, (Smad6 and Smad7). Smad2 consists of two highly conserved domains, the N terminal Mad homology (MH1) and the C-terminal Mad homology 2 (MH2) domains. The MH1 domain binds DNA and regulates nuclear import and transcription while the MH2 domain conserved among all the Smad's regulates Smad2 oligomerization and binding to cytoplasmic adaptors and transcription factors. Activated Smad2 associates with Smad4 and translocates as a complex into the nucleus, allowing its binding to DNA and transcription factors. This translocation of Smad2 (as well as Smad3) 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(ERK 1) enhances Smad2 transcriptional activity, which is negatively regulated by calmodulin. The regulation of Smad2 phosphorylation on threonine 8 by ERK 1 and calmodulin is critical for Smad2 mediated signaling.

Conjugation: AbBy Fluor® 594

Excitation/ Emission: 590nm/617nm

Size: 100ul

Concentration: 1ug/ul

Applications: WB(1:300-5000)
IF(IHC-P)(1:50-200)
IF(IHC-F)(1:50-200)
IF(ICC)(1:50-200)

Predicted Molecular Weight: 58


Cross Reactive Species: Human
Mouse
Rat
Others

Predicted Cross Reactive Species: Dog
Cow
Horse
Chicken

For research use only. Not intended for diagnostic or therapeutic use.

PRODUCT SPECIFIC PUBLICATIONS
  • Tang et al. Salidroside protects against bleomycin-induced pulmonary fibrosis: activation of Nrf2-antioxidant signaling, and inhibition of NF-κB and TGF-β1/Smad-2/-3 pathways. (2016) Cell.Stress.Chaperones. 21:239-49Read more>>
  • Zhang et al. Adenovirus‑mediated knockdown of activin A receptor type 2A attenuates immune‑induced hepatic fibrosis in mice and inhibits interleukin‑17‑induced activation of primary hepatic stellate cells. (2018) Int.J.Mol.Med. 42:279-289Read more>>
  • Ge Y et al. TCEA3 promotes differentiation of C2C12 cells via an Annexin A1‐mediated transforming growth factor‐β signaling pathway. J Cell Physiol. 2019 Jul;234(7):10554-10565.Read more>>
  • Lv Y et al. Imidacloprid-induced liver fibrosis in quails via activation of the TGF-β1/Smad pathway. Sci Total Environ. 2019 Dec 6;705:135915.Read more>>
  • Han B et al. Deltamethrin induces liver fibrosis in quails via activation of the TGF-β1/Smad signaling pathway. Environ Pollut. 2019 Dec 23;259:113870.Read more>>
  • Chunyu Zhang et al. WISP1 promotes bovine MDSC differentiation via recruitment of ANXA1 for the regulation of the TGF- signalling pathway. Mol Cell Biochem. 2020 Jul;470(1-2):215-227.Read more>>
  • Naihua Hu. et al. Forsythiae Fructuse water extract attenuates liver fibrosis via TLR4/MyD88/NF-B and TGF-/smads signaling pathways. J Ethnopharmacol. 2020 Nov;262:113275Read more>>
  • Yvette Robbins. et al. Dual PD-L1 and TGF-b blockade in patients with recurrent respiratory papillomatosis. J Immunother Cancer. 2021 Aug;9(8):e003113Read more>>
  • Chong Yin. et al. Long noncoding RNA Lnc-DIF inhibits bone formation by sequestering miR-489-3p. Iscience. 2022 Mar;25:103949Read more>>
  • Genghua Chen. et al. Bulk and single-cell alternative splicing analyses reveal roles of TRA2B in myogenic differentiation. CELL PROLIFERAT. 2023 Sep;:e13545Read more>>
  • Qian Zhang. et al. Rivaroxaban, a direct inhibitor of coagulation factor Xa, attenuates adverse cardiac remodeling in rats by regulating the PAR-2 and TGF-1 signaling pathways. PEERJ. 2023 Sep;11:e16097Read more>>
VALIDATION IMAGES