ARG57812
anti-JAK2 phospho (Tyr1007 / Tyr1008) antibody
anti-JAK2 phospho (Tyr1007 / Tyr1008) antibody for Flow cytometry,ICC/IF,IHC-Formalin-fixed paraffin-embedded sections,Western blot and Human,Mouse,Rat
参考文献2
概述
| 产品描述 | Rabbit Polyclonal antibody recognizes JAK2 phospho (Tyr1007 / Tyr1008) |
|---|---|
| 反应物种 | Hu, Ms, Rat |
| 应用 | FACS, ICC/IF, IHC-P, WB |
| 特异性 | The antibody detects endogenous levels of JAK2 phospho (Tyr1007 / Tyr1008). |
| 宿主 | Rabbit |
| 克隆 | Polyclonal |
| 同位型 | IgG |
| 靶点名称 | JAK2 |
| 抗原物种 | Human |
| 抗原 | Phosphospecific peptide around Tyr1007 / Tyr1008 of Human JAK2. |
| 偶联标记 | Un-conjugated |
| 別名 | Janus kinase 2; JAK-2; JTK10; Tyrosine-protein kinase JAK2; THCYT3; EC 2.7.10.2 |
应用说明
| 应用建议 |
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| 应用说明 | * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. | ||||||||||
| 阳性对照 | Jurkat + Pervanadate | ||||||||||
| 实际分子量 | ~ 120 kDa |
属性
| 形式 | Liquid |
|---|---|
| 纯化 | Affinity purified. |
| 缓冲液 | PBS (pH 7.4), 150mM NaCl, 0.02% Sodium azide and 50% Glycerol. |
| 抗菌剂 | 0.02% Sodium azide |
| 稳定剂 | 50% Glycerol |
| 存放说明 | For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use. |
| 注意事项 | For laboratory research only, not for drug, diagnostic or other use. |
生物信息
| 数据库连接 | |
|---|---|
| 基因名称 | JAK2 |
| 全名 | Janus kinase 2 |
| 背景介绍 | This gene product is a protein tyrosine kinase involved in a specific subset of cytokine receptor signaling pathways. It has been found to be constituitively associated with the prolactin receptor and is required for responses to gamma interferon. Mice that do not express an active protein for this gene exhibit embryonic lethality associated with the absence of definitive erythropoiesis. [provided by RefSeq, Jul 2008] |
| 生物功能 | Non-receptor tyrosine kinase involved in various processes such as cell growth, development, differentiation or histone modifications. Mediates essential signaling events in both innate and adaptive immunity. In the cytoplasm, plays a pivotal role in signal transduction via its association with type I receptors such as growth hormone (GHR), prolactin (PRLR), leptin (LEPR), erythropoietin (EPOR), thrombopoietin (THPO); or type II receptors including IFN-alpha, IFN-beta, IFN-gamma and multiple interleukins. Following ligand-binding to cell surface receptors, phosphorylates specific tyrosine residues on the cytoplasmic tails of the receptor, creating docking sites for STATs proteins. Subsequently, phosphorylates the STATs proteins once they are recruited to the receptor. Phosphorylated STATs then form homodimer or heterodimers and translocate to the nucleus to activate gene transcription. For example, cell stimulation with erythropoietin (EPO) during erythropoiesis leads to JAK2 autophosphorylation, activation, and its association with erythropoietin receptor (EPOR) that becomes phosphorylated in its cytoplasmic domain. Then, STAT5 (STAT5A or STAT5B) is recruited, phosphorylated and activated by JAK2. Once activated, dimerized STAT5 translocates into the nucleus and promotes the transcription of several essential genes involved in the modulation of erythropoiesis. In addition, JAK2 mediates angiotensin-2-induced ARHGEF1 phosphorylation. Plays a role in cell cycle by phosphorylating CDKN1B. Cooperates with TEC through reciprocal phosphorylation to mediate cytokine-driven activation of FOS transcription. In the nucleus, plays a key role in chromatin by specifically mediating phosphorylation of 'Tyr-41' of histone H3 (H3Y41ph), a specific tag that promotes exclusion of CBX5 (HP1 alpha) from chromatin. [UniProt] |
| 预测分子量 | 131 kDa |
| 翻译后修饰 | Autophosphorylated, leading to regulate its activity. Leptin promotes phosphorylation on tyrosine residues, including phosphorylation on Tyr-813 (By similarity). Autophosphorylation on Tyr-119 in response to EPO down-regulates its kinase activity (By similarity). Autophosphorylation on Tyr-868, Tyr-966 and Tyr-972 in response to growth hormone (GH) are required for maximal kinase activity (By similarity). Also phosphorylated by TEC (By similarity). Phosphorylated on tyrosine residues in response to interferon gamma signaling (PubMed:7615558, PubMed:7673114). [UniProt] |
检测图片 (3) Click the Picture to Zoom In
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ARG57812 anti-JAK2 phospho (Tyr1007 / Tyr1008) antibody ICC/IF image
Immunofluorescence: Jurkat cells treated with Pervanadate. Cells were stained with ARG57812 anti-JAK2 phospho (Tyr1007 / Tyr1008) antibody.
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ARG57812 anti-JAK2 phospho (Tyr1007 / Tyr1008) antibody IHC-P image
Immunohistochemistry: Paraffin-embedded Human cervix cancer tissue stained with ARG57812 anti-JAK2 phospho (Tyr1007 / Tyr1008) antibody.
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ARG57812 anti-JAK2 phospho (Tyr1007 / Tyr1008) antibody WB image
Western blot: 50 mM Pervanadate treated Jurkat cells. Cell lysate was stained with ARG57812 anti-JAK2 phospho (Tyr1007 / Tyr1008) antibody.
文献引用
O-benzene sulfonate inhibits Th17 cell differentiation in human peripheral blood by regulating JAK/STAT3/RORγ-t/IL-17A signaling pathway.
WB / Human
Tumor-associated neutrophils induce EMT by IL-17a to promote migration and invasion in gastric cancer cells.
WB / Human
