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Merck
CN

05-807

抗磷酸化CREB(Ser133)抗体,克隆634-2

clone 634-2, Upstate®, from mouse

别名:

active transcription factor CREB, cAMP responsive element binding protein 1, cAMP-response element-binding protein-1, transactivator protein

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关于此项目

UNSPSC Code:
12352203
NACRES:
NA.41
eCl@ss:
32160702
Clone:
634-2, monoclonal
Species reactivity:
rat, mouse
Application:
ICC, IF, WB
Citations:
17
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biological source

mouse

antibody form

purified antibody

antibody product type

primary antibodies

clone

634-2, monoclonal

species reactivity

rat, mouse

manufacturer/tradename

Upstate®

technique(s)

immunocytochemistry: suitable, immunofluorescence: suitable, western blot: suitable

isotype

IgG1κ

NCBI accession no.

UniProt accession no.

shipped in

dry ice

target post-translational modification

phosphorylation (pSer133)

Quality Level

Gene Information

human ... CREB1(1385)

General description

43 kDa
CREB是一种βZIP转录因子,可通过cAMP反应元件激活靶基因。CREB能够介导来自多种生理刺激的信号,从而调节多种细胞反应。虽然CREB在许多组织中表达,但它在神经系统中起着重要的调节作用。CREB被认为在促进某些神经元群体的神经元存活,前体增殖,神经突向外生长和神经元分化中起关键作用。另外,CREB信号传导参与几种生物的学习和记忆。CREB能够通过与不同的二聚化伴侣的相互作用选择性激活许多下游基因。CREB通过各种信号传导途径(包括Erk,Ca2+和应激信号传导)在Ser133处磷酸化而被激活。参与Ser133磷酸化CREB的一些激酶是p90RSK,MSK,CaMKIV和MAPKAPK-2。

Immunogen

基于含有对应于人CREB残基133的磷酸丝氨酸的氨基酸序列的专有免疫原。
表位:Ser133

Application

使用经ICC、IF、WB验证的抗磷酸化CREB(Ser133)抗体,克隆634-2(小鼠单克隆抗体)来检测磷酸化CREB(Ser133),也称为活性转录因子CREB,cAMP反应元件结合蛋白1。
微珠特异性测定:
该批次的1:500至1:32,000稀释液检测到含有磷酸丝氨酸133的CREB肽。该抗体不能识别免疫荧光/免疫细胞化学相同序列

的非磷酸化肽:
据独立实验室报告,该抗体可使用免疫荧光法检测磷酸化-CREB(Ser133)。
研究子类别
转录因子
研究类别
表观遗传学&核功能

Biochem/physiol Actions

基于序列同源性,预期具有广泛的物种交叉反应。
磷酸化-CREB(Ser133)。

Physical form

形式:纯化
纯化小鼠IgG1κ,溶于含有0.014 M磷酸盐缓冲液(pH 7.6)、0.175 M NaCl、0.07%叠氮化钠和30%甘油的缓冲液中。 在-20ºC为液体形式。
蛋白G纯化

Preparation Note

自收到之日起在-20°C可稳定保存1年。 为了最大程度地回收产品,在取下盖子之前,将原始样品瓶进行离心。

Analysis Note

对照
人乳腺癌,福司可林和FGF处理的SK-N-MC细胞提取物。
已通过蛋白质印迹对福司可林处理的大鼠PC-12和小鼠3T3/A31细胞的RIPA裂解液进行了评估。

蛋白质印迹分析:
该批次的1:1,000至1:4,000稀释液在福司可林处理的大鼠PC-12和小鼠3T3/A31细胞的RIPA裂解液中检测到磷酸化CREB(Ser 133)(图A)。

Other Notes

浓度:请参考批次特异性浓缩物的分析证书。

Legal Information

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

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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存储类别

10 - Combustible liquids

wgk

WGK 1


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