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| 规格： | 50ul | 产品价格： | ￥1180.0 |
|---|---|---|---|
| 规格： | 100ul | 产品价格： | ￥1980.0 |
| 规格： | 200ul | 产品价格： | ￥2800.0 |
| 产品编号 | bs-3261R |
| 英文名称 | phospho-MAPKAPK2 (Thr222) Rabbit pAb |
| 中文名称 | 磷酸化丝裂原活化蛋白激酶活化的蛋白激酶2抗体 |
| 英文别名 | MAPKAP Kinase 2(phospho S222); p-MAPKAP Kinase 2(phospho S222); 3PK; AA960234; MAP kinase activated protein kinase 2; MAP kinase activated protein kinase 3; MAPK activated protein kinase 2; MAPK activated protein kinase 3; MAPKAP kinase 2; MAPKAP kinase 3; MK2; MK3; MAPK2_HUMAN; OTTHUMP00000034531; Rps6kc1. |
| 产品应用 | WB=1:500-2000, IHC-P=1:100-500, IHC-F=1:100-500, IF=1:100-500 Not yet tested in other applications. |
| 交叉反应 | Mouse, Rat (Human, Dog, Cow, Rabbit, Monkey) |
| 抗体来源 | Rabbit |
| 免疫原 | KLH conjugated synthesised phosphopeptide derived from human MAPKAPK2 around the phosphorylation site of Thr222 |
| 亚型 | IgG |
| 性状 | Liquid |
| 纯化方法 | affinity purified by Protein A |
| 克隆类型 | Polyclonal |
| 理论分子量 | 46 kDa |
| 浓度 | 1mg/ml |
| 储存液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 研究领域 | Cardiovascular > Blood Signal Transduction > Cytoskeleton / ECM > Cytoskeleton > Microfilaments > Actin etc > Actin Signal Transduction > Protein Phosphorylation > Ser / Thr Kinases > MAPK Pathway |
| 亚基 | Heterodimer with p38-alpha/MAPK14. The heterodimer with p38-alpha/MAPK14 forms a stable complex: molecules are positioned 'face to face' so that the ATP-binding sites of both kinases are at the heterodimer interface. Interacts with PHC2. |
| 亚细胞定位 | Cytoplasm. Nucleus. Note=Phosphorylation and subsequent activation releases the autoinhibitory helix, resulting in the export from the nucleus into the cytoplasm. |
| 组织特异性 | Expressed in all tissues examined. |
| 翻译后修饰 | Sumoylation inhibits the protein kinase activity. Phosphorylated and activated by MAP kinase p38-alpha/MAPK14 at Thr-222, Ser-272 and Thr-334. |
| 相似性 | Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. Contains 1 protein kinase domain. |
| 功能 | Stress-activated serine/threonine-protein kinase involved in cytokines production, endocytosis, reorganization of the cytoskeleton, cell migration, cell cycle control, chromatin remodeling, DNA damage response and transcriptional regulation. Following stress, it is phosphorylated and activated by MAP kinase p38-alpha/MAPK14, leading to phosphorylation of substrates. Phosphorylates serine in the peptide sequence, Hyd-X-R-X(2)-S, where Hyd is a large hydrophobic residue. Phosphorylates ALOX5, CDC25B, CDC25C, ELAVL1, HNRNPA0, HSF1, HSP27/HSPB1, KRT18, KRT20, LIMK1, LSP1, PABPC1, PARN, PDE4A, RCSD1, RPS6KA3, TAB3 and TTP/ZFP36. Mediates phosphorylation of HSP27/HSPB1 in response to stress, leading to dissociate HSP27/HSPB1 from large small heat-shock protein (sHsps) oligomers and impair their chaperone activities and ability to protect against oxidative stress effectively. Involved in inflammatory response by regulating tumor necrosis factor (TNF) and IL6 production post-transcriptionally: acts by phosphorylating AU-rich elements (AREs)-binding proteins ELAVL1, HNRNPA0, PABPC1 and TTP/ZFP36, leading to regulate the stability and translation of TNF and IL6 mRNAs. Phosphorylation of TTP/ZFP36, a major post-transcriptional regulator of TNF, promotes its binding to 14-3-3 proteins and reduces its ARE mRNA affinity leading to inhibition of dependent degradation of ARE-containing transcript. Also involved in late G2/M checkpoint following DNA damage through a process of post-transcriptional mRNA stabilization: following DNA damage, relocalizes from nucleus to cytoplasm and phosphorylates HNRNPA0 and PARN, leading to stabilize GADD45A mRNA. Involved in toll-like receptor signaling pathway (TLR) in dendritic cells: required for acute TLR-induced macropinocytosis by phosphorylating and activating RPS6KA3. |
| 保存条件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 背景资料 | MAP kinase activated protein kinase 2 (MAPKAP Kinase 2), also known as p45 hsp27 kinase, is a 45-54 kDa serine/threonine protein kinase that contains a proline rich sequence and two putative SH3 binding sites. MAPKAP Kinase 2 is activated in response to stress, IL1 and TNF, possibly catalyzed by p38/Hog dependent phosphorylation. One of the major substrates of MAPKAP Kinase 2 is hsp27, which stimulates actin polymerization in order to facilitate recovery from destruction of cytoskeleton during cellular stresses. MAPKAP2 is implicated in several disorders including ischemic brain injury and heart failure and has been shown to be important in regulating stress resistance and the production of TNF alpha. |
| 应用 | 推荐稀释比例 |
| {WB} | {1:500-2000} |
| {IHC-P} | {1:100-500} |
| {IHC-F} | {1:100-500} |
| {IF} | {1:100-500} |
_x000D_ Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
_x000D_ Incubation: Anti-Phospho-MAPKAPK2 (Thr222) Polyclonal Antibody, Unconjugated(bs-3261R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
_x000D_
_x000D_ Lung (Mouse) Lysate at 30 ug
_x000D_ Lymph (Mouse) Lysate at 30 ug
_x000D_ Bone (Mouse) Lysate at 30 ug
_x000D_ Spleen (Mouse) Lysate at 30 ug
_x000D_ Primary: Anti- Phosopho-MAPKAPK2(Thr222) (bs-3261R) at 1/300 dilution
_x000D_ Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
_x000D_ Predicted band size: 46 kD
_x000D_ Observed band size: 46 kD
_x000D_ _x000D_ _x000D_
_x000D_ Heart (Mouse) Lysate at 30 ug
_x000D_ Muscle (Mouse) Lysate at 30 ug
_x000D_ Primary: Anti- Phosopho-MAPKAPK2(Thr222) (bs-3261R) at 1/300 dilution
_x000D_ Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
_x000D_ Predicted band size: 46 kD
_x000D_ Observed band size: 46 kD
_x000D_ _x000D_
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文献和实验[IF=4.26] D.H. Rosenzweig. et al. Mechanical injury of bovine cartilage explants induces depth-dependent, transient changes in MAP kinase activity associated with apoptosis. OSTEOARTHR CARTILAGE. 2012 Dec;20:1591 WB ="Bovine"
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