JAK2 抗体 (pTyr221)
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- 抗原 See all JAK2 抗体
- JAK2 (Janus Kinase 2 (JAK2))
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抗原表位
- pTyr221
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适用
- 人, 大鼠, 小鼠
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宿主
- 兔
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克隆类型
- 多克隆
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标记
- This JAK2 antibody is un-conjugated
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应用范围
- Immunohistochemistry (IHC)
- 特异性
- The antibody detects endogenous level of JAK2 only when phosphorylated at tyrosine 221.
- 免疫原
- Peptide sequence around phosphorylation site of pTyr221 (Q-D-Y (p) -H-I) derived from Human JAK2. Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates.
- Top Product
- Discover our top product JAK2 Primary Antibody
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anti-Janus Kinase 2 (JAK2) (pTyr1007), (pTyr1008) antibody
JAK2 适用: 人, 大鼠, 小鼠, 兔, 斑马鱼 WB, ELISA, FACS, IHC (p), ICC, IF (cc), IF (p), IHC (fro) 宿主: 兔 Polyclonal unconjugated
anti-Janus Kinase 2 (JAK2) (AA 916-1103) antibodyJAK2 适用: 大鼠 WB, IHC, IP, ICC 宿主: 兔 Polyclonal unconjugated
anti-Janus Kinase 2 (JAK2) (pTyr1007), (pTyr1008) antibodyJAK2 适用: 人, 大鼠, 小鼠 WB, IHC 宿主: 兔 Polyclonal unconjugated
anti-Janus Kinase 2 (JAK2) antibodyJAK2 适用: 人 WB, IHC, IF, IP 宿主: 兔 Polyclonal unconjugated
anti-Janus Kinase 2 (JAK2) (AA 745-955) antibodyJAK2 适用: 人 WB, ELISA, IHC, FACS, ICC 宿主: 小鼠 Monoclonal 5C12C9 unconjugated
anti-Janus Kinase 2 (JAK2) (AA 508-800) antibodyJAK2 适用: 人 WB, IHC, IP, ICC 宿主: 兔 Polyclonal unconjugated
anti-Janus Kinase 2 (JAK2) (pTyr931) antibodyJAK2 适用: 人, 大鼠, 小鼠 WB, ELISA, IHC, IF, ICC 宿主: 兔 Polyclonal unconjugated
anti-Janus Kinase 2 (JAK2) (pTyr221) antibodyJAK2 适用: 人, 大鼠, 小鼠 WB, ELISA, IHC, IF, ICC 宿主: 兔 Polyclonal unconjugated
anti-Janus Kinase 2 (JAK2) (pTyr1007), (pTyr1008) antibodyJAK2 适用: 人 WB, ELISA, IHC, IP 宿主: 兔 Monoclonal 1A4 unconjugated Recombinant Antibody
anti-Janus Kinase 2 (JAK2) (C-Term) antibodyJAK2 适用: 人, 大鼠, 小鼠 WB, ELISA, IHC, IF, ICC 宿主: 兔 Polyclonal unconjugated
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- 应用备注
- Immunohistochemistry: 1:50-1:100
- 限制
- 仅限研究用
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- 状态
- Liquid
- 浓度
- 1 mg/mL
- 缓冲液
- Phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.
- 储存液
- Sodium azide
- 注意事项
- This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
- 储存条件
- 4 °C/-20 °C
- 储存方法
- Store at -20 °C
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- 抗原
- JAK2 (Janus Kinase 2 (JAK2))
- 别名
- JAK2 (JAK2 产品)
- 别名
- JAK2bCA antibody, jak2 antibody, JTK10 antibody, THCYT3 antibody, AI504024 antibody, C81284 antibody, Fd17 antibody, JAK-2 antibody, Janus kinase 2b antibody, Janus kinase 2 antibody, jak2b antibody, JAK2 antibody, Jak2 antibody
- 背景
- 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.
- 分子量
- 125 kDa
- NCBI登录号
- NM_004972, NP_004963
- UniProt
- O60674
- 途径
- JAK/STAT Signaling, RTK signaling, Interferon-gamma Pathway, Positive Regulation of Peptide Hormone Secretion, Intracellular Steroid Hormone Receptor Signaling Pathway, Response to Growth Hormone Stimulus, Positive Regulation of Endopeptidase Activity, Protein targeting to Nucleus, CXCR4-mediated Signaling Events, Platelet-derived growth Factor Receptor Signaling, Unfolded Protein Response
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