Anti-Phospho-SMAD2-Thr220 antibody (186-235 aa) (STJ91345)
SPECIFICATIONS
ClonalityPolyclonal
HostRabbit
ConjugationUnconjugated
IsotypeIgG
ImmunogenThe antiserum was produced against synthesized peptide derived from the human Smad2 around the phosphorylation site of Thr220 at the amino acid range 186-235
General Information
| Short Description | Rabbit polyclonal anti-Phospho-Mothers against decapentaplegic homolog 2-Thr220 (186-235 aa) for use in WB, IHC, IF and ELISA in Human, Mouse and Rat samples. Datasheet included with dilution recommendations, and related reagents. |
| Applications | WB/IHC/IF/ELISA |
| Host | Rabbit |
| Reactivity | Human/Mouse/Rat |
| Note | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
Product Properties
| Clonality | Polyclonal |
| Isotype | IgG |
| Conjugation | Unconjugated |
| Concentration | 1 mg/mL |
| Purification | The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen. |
| Dilution Range | WB 1:500-2000IHC 1:100-1:300IF 1:200-1:1000ELISA 1:10000WB 1:500-2000 |
| Formulation | Liquid in PBS containing 50% Glycerol, 0.5% BSA and 0.02% Sodium Azide. |
| Storage Instruction | Store at-20ยฐC for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles. |
Target Information
| Gene Symbol | SMAD2 |
| Gene ID | 4087 |
| Uniprot ID | SMAD2_HUMAN |
| Immunogen | The antiserum was produced against synthesized peptide derived from the human Smad2 around the phosphorylation site of Thr220 at the amino acid range 186-235 |
| Immunogen Region | 186-235 aa |
| Specificity | Phospho-Smad2 (T220) Polyclonal Antibody detects endogenous levels of Smad2 protein only when phosphorylated at T220. |
Additional Info
| Post Translational Modifications | Phosphorylated on one or several of Thr-220, Ser-245, Ser-250, and Ser-255. In response to TGF-beta, phosphorylated on Ser-465/467 by TGF-beta and activin type 1 receptor kinases. TGF-beta-induced Ser-465/467 phosphorylation declines progressively in a KMT5A-dependent manner. Able to interact with SMURF2 when phosphorylated on Ser-465/467, recruiting other proteins, such as SNON, for degradation. In response to decorin, the naturally occurring inhibitor of TGF-beta signaling, phosphorylated on Ser-240 by CaMK2. Phosphorylated by MAPK3 upon EGF stimulation.which increases transcriptional activity and stability, and is blocked by calmodulin. Phosphorylated by PDPK1. In response to TGF-beta, ubiquitinated by NEDD4L.which promotes its degradation. Monoubiquitinated, leading to prevent DNA-binding. Deubiquitination by USP15 alleviates inhibition and promotes activation of TGF-beta target genes. Ubiquitinated by RNF111, leading to its degradation: only SMAD2 proteins that are 'in use' are targeted by RNF111, RNF111 playing a key role in activating SMAD2 and regulating its turnover. Acetylated on Lys-19 by coactivators in response to TGF-beta signaling, which increases transcriptional activity. Isoform short: Acetylation increases DNA binding activity in vitro and enhances its association with target promoters in vivo. Acetylation in the nucleus by EP300 is enhanced by TGF-beta. |
| Function | Receptor-regulated SMAD (R-SMAD) that is an intracellular signal transducer and transcriptional modulator activated by TGF-beta (transforming growth factor) and activin type 1 receptor kinases. Binds the TRE element in the promoter region of many genes that are regulated by TGF-beta and, on formation of the SMAD2/SMAD4 complex, activates transcription. Promotes TGFB1-mediated transcription of odontoblastic differentiation genes in dental papilla cells. Positively regulates PDPK1 kinase activity by stimulating its dissociation from the 14-3-3 protein YWHAQ which acts as a negative regulator. May act as a tumor suppressor in colorectal carcinoma. |
| Protein Name | Mothers Against Decapentaplegic Homolog 2Mad Homolog 2Mothers Against Dpp Homolog 2Jv18-1Mad-Related Protein 2Hmad-2Smad Family Member 2Smad 2Smad2Hsmad2 |
| Database Links | Reactome: R-HSA-1181150Reactome: R-HSA-1502540Reactome: R-HSA-2173788Reactome: R-HSA-2173789Reactome: R-HSA-2173795Reactome: R-HSA-2173796Reactome: R-HSA-3304356Reactome: R-HSA-3311021Reactome: R-HSA-3315487Reactome: R-HSA-3656532Reactome: R-HSA-452723Reactome: R-HSA-5689880Reactome: R-HSA-9615017Reactome: R-HSA-9617828Reactome: R-HSA-9754189Reactome: R-HSA-9796292Reactome: R-HSA-9823730 |
| Cellular Localisation | CytoplasmNucleusCytoplasmic And Nuclear In The Absence Of Tgf-BetaOn Tgf-Beta StimulationMigrates To The Nucleus When Complexed With Smad4 Or With Ipo7On Dephosphorylation By Phosphatase Ppm1aReleased From The Smad2/Smad4 ComplexAnd Exported Out Of The Nucleus By Interaction With Ranbp1Localized Mainly To The Nucleus In The Early Stages Of Embryo Development With Expression Becoming Evident In The Cytoplasm At The Blastocyst And Epiblast Stages |
| Alternative Antibody Names | Anti-Mothers Against Decapentaplegic Homolog 2 antibodyAnti-Mad Homolog 2 antibodyAnti-Mothers Against Dpp Homolog 2 antibodyAnti-Jv18-1 antibodyAnti-Mad-Related Protein 2 antibodyAnti-Hmad-2 antibodyAnti-Smad Family Member 2 antibodyAnti-Smad 2 antibodyAnti-Smad2 antibodyAnti-Hsmad2 antibodyAnti-SMAD2 antibodyAnti-MADH2 antibodyAnti-MADR2 antibody |
Information sourced from Uniprot.org