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- bs-3464R-BF555
- 2025年09月30日
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100ul
| 产品编号 | bs-3464R-BF555 |
| 英文名称 | phospho-ATG1 (Ser556) Rabbit pAb, BF555 conjugated |
| 中文名称 | BF555标记的磷酸化自噬相关蛋白1抗体 |
| 英文别名 | ULK1(phospho S556); ULK1(phospho Ser556); p-ULK1(Ser556); ATG 1; ULK1; ATG1; ATG1A; Serine/threonine protein kinase ULK1; Serine/threonine protein kinase Unc51.1; ULK 1; Unc 51(C. elegans) like kinase 1; UNC 51; Unc 51 like kinase 1; Unc-51-like kinase 1; Unc-51 like kinase 1(C. elegans); UNC51; ULK1_HUMAN; Serine/threonine-protein kinase ULK1; Autophagy-related protein 1 homolog; hATG1. |
| 产品应用 | Flow-Cyt=3ug/test, IF=1:100-500, ICC/IF=1:100-500 Not yet tested in other applications. |
| 抗体来源 | Rabbit |
| 免疫原 | KLH conjugated Synthesised phosphopeptide derived from human ATG1/ULK1 around the phosphorylation site of Ser556 |
| 亚型 | IgG |
| 纯化方法 | affinity purified by Protein A |
| 克隆类型 | Polyclonal |
| 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 > Heart > Autophagy Metabolism > Pathways and Processes > Mitochondrial Metabolism > Mitophagy fission and fusion Neuroscience > Neurology process > Neurogenesis Signal Transduction > Protein Phosphorylation > Ser / Thr Kinases > Other Kinases |
| 亚基 | Interacts with GABARAP and GABARAPL2. Interacts (via C-terminus) with ATG13/KIAA0652. Part of a complex consisting of ATG13/KIAA0652, ULK1 and RB1CC1. Associates with the mammalian target of rapamycin complex 1 (mTORC1) through an interaction with RPTOR; the association depends on nutrient conditions and is reduced during starvation. |
| 亚细胞定位 | Cytoplasm, cytosol. Preautophagosomal structure. Note=Under starvation conditions, is localized to puncate structures primarily representing the isolation membrane that sequesters a portion of the cytoplasm resulting in the formation of an autophagosome. |
| 组织特异性 | Ubiquitously expressed. Detected in the following adult tissues: skeletal muscle, heart, pancreas, brain, placenta, liver, kidney, and lung. |
| 翻译后修饰 | Autophosphorylated. Phosphorylated under nutrient-rich conditions; dephosphorylated during starvation or following treatment with rapamycin. Under nutrient sufficiency phosphorylated by MTOR/mTOR, disrupting the interaction with AMPK and preventing activation of ULK1 (By similarity). In response to nutrient limitation, phosphorylated and activated by AMPK, leading to activate autophagy. |
| 相似性 | Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. APG1/unc-51/ULK1 subfamily. Contains 1 protein kinase domain. |
| 功能 | Serine/threonine-protein kinase involved in autophagy in response to starvation. Acts upstream of phosphatidylinositol 3-kinase PIK3C3 to regulate the formation of autophagophores, the precursors of autophagosomes. Part of regulatory feedback loops in autophagy: acts both as a downstream effector and negative regulator of mammalian target of rapamycin complex 1 (mTORC1) via interaction with RPTOR. Activated via phosphorylation by AMPK and also acts as a regulator of AMPK by mediating phosphorylation of AMPK subunits PRKAA1, PRKAB2 and PRKAG1, leading to negatively regulate AMPK activity. May phosphorylate ATG13/KIAA0652 and RPTOR; however such data need additional evidences. Plays a role early in neuronal differentiation and is required for granule cell axon formation. |
| 保存条件 | Shipped at 4℃. Store at -20°C 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 | ULK1 belongs to the serine/threonine protein kinase family. It is involved in axon growth and plays an essential role in neurite branching during sensory axon outgrowth. Knockdown of ULK1 results in impaired endocytosis of nerve growth factor (NGF), excessive axon arborization, and severely stunted axon elongation indicating that ULK1 mediates a non clathrin coated endocytosis in sensory growth cones. Knockdown of ULK1 also inhibits the autophagic response. It appears to act as a convergence point for multiple signals that regulate autophagy, and in turn interacts with a large number of autophagy related (Atg) proteins. |
| 应用 | 推荐稀释比例 |
| {Flow-Cyt} | {3ug/test} |
| {IF} | {1:100-500} |
| {ICC/IF} | {1:100-500} |
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phospho-ATG1 (Ser556) Rabbit pAb, BF555 conjugated(bs-3464R-BF555)-100ul
￥2980
