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- ProSci
- 美国
- PSI-3947-0.02mg
- 2025年07月12日
- E, WB, IHC-P, IF
- 兔
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- 详细信息
- 文献和实验
- 技术资料
- 免疫原：
Anti-PKR antibody (<strong>3947</strong>) was raised against a 14 amino acid synthetic peptide near the carboxy terminus of human PKR. <br> The immunogen is located within the last 50 amino acids of PKR.
- 保存条件：
stored at 4℃ for three months and -20℃, stable for up to one year
- 保质期：
1年
- 级别：
科研级别
- 库存：
100
- 供应商：
艾美捷科技
- 宿主：
兔
- 应用范围：
E, WB, IHC-P, IF
- 抗体英文名：
PKR Antibody
- 抗体名：
PKR Antibody
- 规格：
0.02mg
PKR 抗体，PKR Antibody，PKR 抗体,PKR Antibody
产品名称：PKR 抗体-PKR Antibody
产品货号：PSI-3947-0.02mg
产品规格：0.02mg
背景资料：PKR Antibody: The interferon-inducible, double-stranded RNA (dsRNA)-dependent protein kinase PKR is a member of the eukaryotic initiation factor-2 alpha (eIF2-alpha) kinase family, possessing serine-threonine kinase activity and two dsRNA-binding motifs that acts as part of the innate immune system. Upon binding dsRNA, PKR undergoes a conformational change leading to its activation and its phosphorylation of the translation factor eIF2, resulting in a general shutdown of protein synthesis and induction of apoptosis through upregulation of caspase-8 and capsase-9 activity in order to prevent the production of more viruses. To evade the antiviral effects of PKR, viruses have evolved multiple mechanisms, such as the inhibition of PKR by the non-structural protein (NS1) of the influenza virus. More recently, PKR has been implicated in several neurodegenerative diseases including Alzheimer, Huntington, and amyotrophic lateral sclerosis.
保存建议：PKR 抗体-PKR Antibody stored at 4℃ for three months and -20℃, stable for up to one year
应用类型：E, WB, IHC-P, IF
点击：PKR 抗体-PKR Antibody查看更详细产品说明，更多应用、储存、价格、货期等信息请垂询艾美捷科技有限公司。更多ProSci公司特色试剂盒、特色抗体以及特色试剂等产品评论，请点击查看艾美捷特色产品中心。
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文献和实验PKR in Innate Immunity, Cancer, and Viral Oncolysis
of related cytokines with potent antimicrobial and immuno-modulatory activities. The IFNs exert their effects through the induction of numerous genes, one of which is the double-stranded RNA-dependent protein kinase (PKR), a pivotal antiviral protein
在免疫反应方面，基于抗原的刺激在体内形成、并与抗原作特异性结合的蛋白质之总称。其化学实质是免疫球蛋白。抗体，按照抗原抗体反应的类型可分别称为沉淀素、凝集素、溶血素、溶菌素、抗毒素、中和抗体等，但这些并不等于有相应的不同抗体存在，一般多只表明抗体反应的多样性而已。抗体在血清中含量最多（体液抗体=humoral antibody）；含有某特定抗体的血清称为抗血或免疫血清。
机体在抗原物质刺激下，由B细胞分化成的浆细胞所产生的、可与相应抗原发生特异性结合反应的免疫球蛋白。因为最初有人用电泳证明血清中抗体活性在γ球蛋白部分，故曾把抗体统称为两种（γ）球蛋白。后来证明，抗体并不都在γ区；而且位于γ区的球蛋白，也不一定都具有抗体活性。1964年，世界卫生组织举行专门会议，将具有抗体活性以及与抗体相关的球蛋白统称为免疫球蛋白（Ig）。如骨髓瘤蛋白，巨球蛋白血症、冷球蛋白血症等患者血清中存在的异常免疫球蛋白以及“正常人”天然存在的免疫
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