中文名称

【PKAca】PKAca蛋白，有活性的（5 ug）

英文名字

PKAca, Active

供应商

Biovision

产品货号

7743-5

产品报价

￥已停产

产品说明书

购买方式

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产品新闻

背景资料

Most of the effects of cAMP are mediated through the phosphorylation of target proteins on serine or threonine residues by the cAMP-dependent protein kinase (AMPK). The inactive holoenzyme of AMPK is a tetramer composed of two regulatory and two catalytic subunits. The mammalian catalytic subunit has been shown to consist of three PKA gene products: C-α, C-β, and C-γ. Two PKA isoforms exist, designated types I and II, which differ in their dimeric regulatory subunits, designated RI and RII, respectively. Furthermore, there are at least four different regulatory subunits: RI-α, RI-β, RII-α, and RII-β. cAMP causes the dissociation of the inactive holoenzyme into a dimer of regulatory subunits bound to four cAMP and two free monomeric catalytic subunits. The catalytic subunit C-α of PKA (PKAca) is a member of the Ser/Thr protein kinase family and is a catalytic subunit C-β of AMPK. Tasken et al. assigned the PKAca gene to 19p13.1 (1). Yasuda et al found that protein kinase A is required for long-term potentiation in neonatal tissue and suggested that developmental changes in synapse morphology may underlie the changes in the kinase activity (2). Skalhegg et al generated a null mutation in the major catalytic subunit of PKAca, and observed early postnatal lethality in the majority of C-α knockout mice. Surprisingly, a small percentage of C-α knockout mice, although runted, survived to adulthood. In these animals, compensatory increases in C-β levels occurred in brain whereas many tissues, including skeletal muscle, heart, and sperm, contained less than 10% of the normal PKA activity (3).

序列

PKAca蛋白,有活性的蛋白产品，又称PKA, cAMP-dependent protein kinase catalytic subunit alpha.其对应NCBI基因号为5292，NCBI基因别称为PIM1源，对应Accession号为P11309.该蛋白产品又称Active PKAca, PKAca, PKA, human PKAca, active kinase, active kinases, recombinant PKAca, recombinant PKA, kinase activity assay, protein kinase等.

来源宿主

提供的【PKAca】PKAca蛋白,有活性的产品的来源为Sf9昆虫细胞-杆状病毒中重组表达.

溶解建议

提供的PKAca蛋白,有活性的 产品为液态形式溶解于储存液(50 mM Tris-HCl, pH 7.5, 150 mM NaCl, 0.25 mM DTT, 0.1 mM EGTA, 0.1 mM EDTA, 0.1 mM PMSF, 25% 甘油)中.

保存建议

在您收到艾美捷发出的【PKAca】PKAca蛋白,有活性的产品后，建议将其置于-80°C保存.

其他

BioVision的公司总部在美丽的旧金山湾地区，它是全球生命科学公司的Leader，BioVision在开发和研究细胞凋亡检测分析、代谢检测方面具有卓越的影响力.包括检测各种检测分析试剂盒、相关特色抗体、重组蛋白及细胞因子和酶等多种产品，以及其他创新的研究工具.其产品覆盖细胞凋亡研究、能量代谢、细胞/组织蛋白提取、氧化应激与损伤、代谢与肥胖症、细胞增殖与毒性、信号转导、干细胞研究等领域.作为多家知名品牌的中国总代理以及中国区域代理，艾美捷与BioVision一起为研究者们提供优质、新的细胞生物学研究工具而不断扩大产品及服务质量.

注意

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