- ¥1580
- LMAI Bio
- LM-3155R
- 进口/国产
- 2025年07月15日
- WB=1:500-2000 ELISA=1:500-1000 Flow-Cyt=1ug/Test （石蜡切片需做抗原修复）
- Rabbit
- Human, Mouse, Rat, Dog, Cow, Horse,
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- 详细信息
- 文献和实验
- 技术资料
- 供应商：
上海联迈生物工程有限公司
- 库存：
大量
- 目录编号：
LM-3155R
- 克隆性：
多克隆
- 抗原来源：
Rabbit
- 保质期：
1年
- 抗体英文名：
Phospho-GCN2 (Thr899)
- 抗体名：
磷酸化蛋白激酶GCN2蛋白抗体
- 宿主：
Rabbit
- 适应物种：
Human, Mouse, Rat, Dog, Cow, Horse,
- 免疫原：
KLH conjugated Synthesised phosphopeptide derived from human GCN2 around the phosphorylation site of Thr899:HL(p-T)GM
- 亚型：
IgG
- 形态：
Lyophilized or Liquid
- 应用范围：
WB=1:500-2000 ELISA=1:500-1000 Flow-Cyt=1ug/Test （石蜡切片需做抗原修复）
- 浓度：
1mg/ml
- 保存条件：
Store at -20 °C
- 规格：
100ul
| 英文名称 | Phospho-GCN2 (Thr899) |
| 中文名称 | 磷酸化蛋白激酶GCN2蛋白抗体 |
| 别 名 | GCN2 (phospho T899); p-GCN2 (phospho T899); EIF2AK4; Eukaryotic Translation Initiation Factor 2-alpha kinase 4; GCN2-like protein; KIAA1338; E2AK4_HUMAN; Eif2ak4; Eukaryotic Translation Initiation Factor 2 alpha kinase 4; GCN2; GCN2 eIF2alpha kinase; GCN2-like protein; MGCN2. |
 |
Specific References (1) | bs-3155R has been referenced in 1 publications. [IF=5.58] Lehman, Stacey L., Sandra Ryeom, and Constantinos Koumenis. "Signaling through alternative Integrated Stress Response pathways compensates for GCN2 loss in a mouse model of soft tissue sarcoma." Scientific Reports 5 (2015). WB ; Mouse. PubMed:26123823 |
| 规格价格 | 100ul/1580元 购买 大包装/询价 |
| 说 明 书 | 100ul |
| 产品类型 | 磷酸化抗体 |
| 研究领域 | 肿瘤 细胞生物 染色质和核信号 神经生物学 信号转导 激酶和磷酸酶 |
| 抗体来源 | Rabbit |
| 克隆类型 | Polyclonal |
| 交叉反应 | Human, Mouse, Rat, Dog, Cow, Horse, |
| 产品应用 | WB=1:500-2000 ELISA=1:500-1000 Flow-Cyt=1ug/Test （石蜡切片需做抗原修复） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 分 子 量 | 189kDa |
| 细胞定位 | 细胞浆 |
| 性 状 | Lyophilized or Liquid |
| 浓 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated Synthesised phosphopeptide derived from human GCN2 around the phosphorylation site of Thr899:HL(p-T)GM |
| 亚 型 | IgG |
| 纯化方法 | affinity purified by Protein A |
| 储 存 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. |
| 保存条件 | Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. |
| PubMed | PubMed |
| 产品介绍 | background: GCN2 belongs to a family of kinases that phosphorylate the alpha subunit of eukaryotic translation initiation factor 2 to downregulate protein synthesis in response to varied cellular stresses. Function: Can phosphorylate the alpha subunit of EIF2 and may mediate translational control. Tissue Specificity: Widely expressed. Post-translational modifications: Autophosphorylated on threonine residues. Similarity: Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. GCN2 subfamily. Contains 2 protein kinase domains. Contains 1 RWD domain. SWISS: Q9P2K8 Gene ID: 440275 Database links: Entrez Gene: 440275 Human Entrez Gene: 27103 Mouse Entrez Gene: 114859 Rat Omim: 609280 Human SwissProt: Q9P2K8 Human SwissProt: Q9QZ05 Mouse Unigene: 656673 Human Unigene: 217616 Mouse Unigene: 8333 Rat Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. GCN2蛋白的作用；可能是将短期记忆变成长期记忆的一个主控调节因子， GCN2蛋白在长期记忆形成中功能的发现将可能帮助研究人员开发出提高记忆力丧失的病人提高记忆力。 |
| 产品图片 | Blank control (Black line): Molt4 (Black). Primary Antibody (green line):Rabbit Anti-Phospho-GCN2 (Thr899) antibody (bs-3155R) Dilution:1μg /10^6 cells; Isotype Control Antibody (orange line): Rabbit IgG . Secondary Antibody (white blue line): Goat anti-rabbit IgG-AF647 Dilution: 1μg /test. Protocol The cells were fixed with 4% PFA (10min at room temperature)and then permeabilized with 90% ice-cold methanol for 20 min at room temperature. The cells were then incubated in 5%BSA to block non-specific protein-protein interactions for 30 min at room temperature .Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed. |
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文献和实验Using Phospho‐Motif Antibodies to Determine Kinase Substrates
the phosphorylation site; therefore, substrate?directed, phosphorylation?state?sensitive, motif?specific (?phospho?motif?) antibodies represent powerful tools to identify novel kinase substrates and to investigate mechanisms of substrate phosphorylation
提示我模型中的通路究竟涉及哪个亚型，而我又没有那么多经费一个一个亚型去试，故我想能不能就检测总的PKC激活水平，毕竟有亚型被激活，那总的活化PKC水平也应该会升高啊！虽然敏感性和特异性肯定没有单独检测一个亚型的高。 还想请教：Phospho-PKC (pan) (gamma Thr514) Antibody 和Phospho-PKC (pan) (βII Ser660) Antibody 这两个抗体的针对的亚型有什么不同？既然都是pan，那是否说都是针对所有的亚型，只是磷酸化的残基不同
Cell Metab：浙大吕志民团队揭示肿瘤细胞 Warburg 效应促进肿瘤免疫逃逸
2 从线粒体外膜脱落，进入细胞浆中。在细胞浆中，HK2 结合 NF-κB 的抑制因子 IκBα。 重要的是，HK2 发挥了不依赖于其经典代谢功能的新功能，即作为一个蛋白激酶磷酸化 IκBα 的 Thr 291 位点。该磷酸化促进了蛋白酶 μ-calpain 与 IκBα 的结合并进一步降解 IκBα，进而使转录因子 NF-κB 入核，最终促进了 PD-L1 的表达并导致了肿瘤的免疫逃逸。作者还发现，使用己糖激酶的抑制剂与 PD-1 抗体联用治疗小鼠胶质瘤，可以显著提升 PD-1 抗体的治疗
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