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- Bioss
- bs-23340R-PE
- 2025年10月15日
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100ul
| 产品编号 | bs-23340R-PE |
| 英文名称 | phospho-PERK (Thr980) Rabbit pAb, PE conjugated |
| 中文名称 | PE标记的磷酸化蛋白激酶样内质网激酶抗体 |
| 英文别名 | p-PERK(Thr980); PERK(phospho Thr980); PERK(phospho T980); mo(Thr980)/hu (Thr982)/rat(Thr974); HRI; HsPEK; Pancreatic eIF2-alpha kinase; PEK; PRKR like endoplasmic reticulum kinase; WRS; DKFZp781H1925; EC 2.7.11.1; EIF2AK3; Eukaryotic translation initiation factor 2 alpha kinase 3; Heme regulated EIF2 alpha kinase. |
| 产品应用 | Flow-Cyt=1ug/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 PERK around the phosphorylation site of Thr980 |
| 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 | Epigenetics and Nuclear Signaling > DNA / RNA > Translation > Regulation Epigenetics and Nuclear Signaling > RNAi > Eukaryotic Initiation factors (eIF's) Metabolism > Types of disease > Diabetes Metabolism > Types of disease > Metabolic disorders Metabolism > Types of disease > Obesity |
| 亚基 | Forms dimers with HSPA5/BIP in resting cells (PubMed:21543844). |
| 亚细胞定位 | Endoplasmic reticulum membrane; Single-pass type I membrane protein. |
| 组织特异性 | Ubiquitous. |
| 翻译后修饰 | Autophosphorylated. Phosphorylated at Tyr-615 following endoplasmic reticulum stress, leading to activate its tyrosine-protein kinase activity. Dephosphorylated by PTPN1/TP1B, leading to inactivate its enzyme activity. |
| 相似性 | Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. GCN2 subfamily. |
| 功能 | Metabolic-stress sensing protein kinase that phosphorylates the alpha subunit of eukaryotic translation initiation factor 2 (EIF2S1/eIF-2-alpha) in response to various stress conditions (PubMed:9930704, PubMed:11106749, PubMed:23921556). |
| 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 | The protein encoded by this gene phosphorylates the alpha subunit of eukaryotic translation-initiation factor 2 (EIF2), leading to its inactivation, and thus to a rapid reduction of translational initiation and repression of global protein synthesis. It is a type I membrane protein located in the endoplasmic reticulum (ER), where it is induced by ER stress caused by malfolded proteins. Mutations in this gene are associated with Wolcott-Rallison syndrome. [provided by RefSeq, Jan 2010]. |
| 应用 | 推荐稀释比例 |
| {Flow-Cyt} | {1ug/Test} |
| {IF} | {1:100-500} |
| {ICC/IF} | {1:100-500} |
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