推荐产品
生物来源
rabbit
质量水平
抗体形式
affinity isolated antibody
抗体产品类型
primary antibodies
克隆
polyclonal
纯化方式
affinity chromatography
种属反应性
human
种属反应性(根据同源性预测)
zebrafish (based on 100% sequence homology), chicken (based on 100% sequence homology), rat (based on 100% sequence homology), bovine (based on 100% sequence homology), mouse (based on 100% sequence homology)
技术
inhibition assay: suitable (peptide)
western blot: suitable
NCBI登记号
UniProt登记号
运输
wet ice
靶向翻译后修饰
phosphorylation (pThr389)
基因信息
human ... RPS6KB1(6198)
一般描述
p70s6激酶是一种普遍存在的细胞质蛋白,在细胞因子和生长因子(包括表皮生长因子和成纤维细胞生长因子)的反应中被激活。它位于mTOR/PI3K通路的下游,在多个残基上被磷酸化:Thr389、Thr229、Thr421、Ser371、Ser404、Ser411、Ser418和Ser424。Thr389、Ser371和Ser404位于连接子结构域;而Thr421、Ser411、Ser418、Ser424位于自抑制结构域,Thr229位于催化结构域。这些位点可能按等级顺序被磷酸化,导致p70s6激酶的激活。p70 S6激酶磷酸化40S核糖体蛋白(rpS6)上的S6蛋白,参与5’端寡聚嘧啶束mRNA分子调控、蛋白合成、细胞生长、增殖和细胞存活等多个过程。这种激酶的活性可能在糖尿病、癌症和衰老中起重要作用。
特异性
其他同源性:核糖体蛋白S6激酶β-2(具有91%的序列同源性)。
该抗体可识别在Thr389处磷酸化的核糖体蛋白S6激酶β-1的AGC激酶C端。
免疫原
KLH偶联线性肽,对应于在Thr389处磷酸化的人核糖体蛋白S6激酶β-1的AGC激酶C末端。
表位:AGC激酶C端
应用
可使用这种磷酸化p70 S6激酶(Thr389)抗体检测磷酸化p70 S6激酶(Thr389),该抗体经验证可用于蛋白质印迹、肽抑制试验。
研究子类别
激酶 & 磷酸酶
激酶 & 磷酸酶
研究类别
信号传导
信号传导
质量
通过蛋白质印迹(肽抑制)分析对MCF7细胞裂解液和含非磷酸化或磷酸化肽的MCF7细胞裂解液进行了评估。
蛋白质印迹(肽抑制)分析:1.0 µg/mL的该抗体在10 µg MCF7细胞裂解液和与非磷酸化肽一起孵育的MCF7细胞裂解液中检测到在Thr389处磷酸化的p70 S6激酶。
蛋白质印迹(肽抑制)分析:1.0 µg/mL的该抗体在10 µg MCF7细胞裂解液和与非磷酸化肽一起孵育的MCF7细胞裂解液中检测到在Thr389处磷酸化的p70 S6激酶。
目标描述
观测值〜70 kDa
外形
亲和纯化
纯化的兔多克隆抗体,溶于含有0.1 M Tris-甘氨酸(pH 7.4)、150 mM NaCl和0.05%叠氮化钠的缓冲液中。
储存及稳定性
自收到之日起,在2-8°C条件下可稳定保存1年。
分析说明
对照
MCF7细胞裂解液
MCF7细胞裂解液
其他说明
浓度:请参考批次特异性浓缩物的检验报告。
免责声明
除非我们的产品目录或产品附带的其他公司文档另有说明,否则我们的产品仅供研究使用,不得用于任何其他目的,包括但不限于未经授权的商业用途、体外诊断用途、离体或体内治疗用途或任何类型的消费或应用于人类或动物。
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储存分类代码
12 - Non Combustible Liquids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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