Ribosomal S6 (S6K) belongs to the AGC family of Serine/Threonine protein kinases. There are two forms of S6K, A and B, which have cytoplasmic and nuclear variants derived from alternative splicing (1). The activity of S6K is regulated by phosphorylation/ dephosphorylation events in cellular responses to various extracellular stimuli. Its activity has also been shown to be dependent on nutrient availability (3-6). The mechanism of activation of S6K is a multi-step process which is achieved by phosphorylating the 40S ribosomal protein S6, which then upregulates the translation of mRNA transcripts containing an oligopryimidine tract at the 5’ transcriptional start site (3-6). Recently, a highly homologous ribosomal S6 kinase, termed S6K2, was identified. It has 70% amino acid identity in the overall sequence with S6K1, and highly conserved potential phosphorylation sites of S6K1. However, the N- and C-terminal domains of S6K2 are quite different (2). As a result, S6K is a key player in the regulation of cell size, growth and glucose homeostasis.
應(yīng)用類(lèi)型
WB | ICC/IF | IP | ELISA
免疫原
人 p70 S6K 羧基末端肽–鑰孔蟲(chóng)戚血藍(lán)素螯合
來(lái)源宿主
兔
反應(yīng)性
人 | 小鼠 | 大鼠 | 牛
保存建議
廠(chǎng)家推薦藍(lán)冰運(yùn)輸。收到產(chǎn)品后建議保存于-20oC。
其他
StressMarq Biosciences Inc. 在2007年成立于加拿大維多利亞,是一家生物科技公司,專(zhuān)門(mén)從事試劑與試劑盒研究,服務(wù)范圍遍及2757多個(gè)國(guó)家。 StressMarq公司的核心技術(shù)領(lǐng)域?yàn)榧?xì)胞應(yīng)激(尤其是熱休克蛋白(HSP)領(lǐng)域,領(lǐng)先全球),離子通道,載體研究,同時(shí)在神經(jīng)科學(xué)領(lǐng)域推出特有的具有生物活性的Tau蛋白與A-突觸核蛋白。產(chǎn)品領(lǐng)域涉及到:細(xì)胞凋亡、細(xì)胞信號(hào)、通路和轉(zhuǎn)運(yùn)、細(xì)胞器標(biāo)志物、熱休克、神經(jīng)生物學(xué)、神經(jīng)科學(xué)、氧化應(yīng)激、磷酸化運(yùn)輸?shù)取3颂峁┯糜谶M(jìn)一步研究的相關(guān)工具外,Str