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Merck
CN

05-649

抗-Chk2抗体,克隆7

clone 7, Upstate®, from mouse

别名:

CHK2 (checkpoint, S.pombe) homolog, CHK2 checkpoint homolog (S. pombe), checkpoint-like protein CHK2, protein kinase CHK2, serine/threonine-protein kinase CHK2

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关于此项目

UNSPSC Code:
12352203
NACRES:
NA.41
eCl@ss:
32160702
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产品名称

抗-Chk2抗体,克隆7, clone 7, Upstate®, from mouse

biological source

mouse

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

7, monoclonal

species reactivity

mouse, human

manufacturer/tradename

Upstate®

technique(s)

immunocytochemistry: suitable
immunoprecipitation (IP): suitable
western blot: suitable

isotype

IgG1

NCBI accession no.

UniProt accession no.

shipped in

dry ice

target post-translational modification

unmodified

Quality Level

Gene Information

human ... CHEK2(11200)

Analysis Note

对照
阳性抗原对照:货号12-303,Jurkat细胞裂解液。
已通过蛋白质印迹对Jurkat细胞、HeLa、3T3/A31或A431细胞的RIPA裂解液进行了常规评估。

蛋白质印迹分析:0.1-1 μg/mL该批次产品在Jurkat细胞的RIPA裂解液中检测到Chk2。先前的批次在HeLa、3T3/A31和A431细胞的裂解液中检测到Chk2。

Application

免疫沉淀:一个独立实验室已报道,先前批次该抗体可从HeLa细胞中免疫沉淀Chk2。

免疫细胞化学:一个独立实验室已报道,先前批次该抗体可检测HeLa细胞中的Chk2。

免疫细胞化学分析:来自代表性批次的 1:1000 稀释液在 HeLa 细胞中检测到 Chk2。
抗Chk2抗体,克隆7,是一种小鼠单克隆抗体,可用于检测Chk2(也称为CHK2检查点同源物(S. pombe),丝氨酸/苏氨酸蛋白激酶CHK2)&,其已在WB、IP、ICC进行验证。
研究子类别
细胞周期,DNA复制&修复
研究类别
表观遗传学&核功能

Biochem/physiol Actions

Chk2
其他未经测试。
根据序列同源性预测与大鼠发生交叉反应。

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。

General description

67 kDa
p53肿瘤抑制基因整合了许多控制细胞生命和死亡的信号。最近发现了几种参与p53信号传导的新分子,包括Chk2,p53R2,p53AIP1,Noxa,PIDD和PID/MTA2。检查点激酶Chk2是酵母Cds1/Rad53的哺乳动物同源物。响应DNA损伤,检查点激酶ATM磷酸化并激活Chk2,而Chk2又直接磷酸化并激活p53。Chk2充当ATM下游效应子,以介导p53的激活。Chk2还磷酸化并激活BRCA1,BRCA1是在乳腺癌和卵巢癌中突变的肿瘤抑制基因的产物。

Immunogen

与人Chk2残基1-223和217-543相对应的两个GST融合蛋白的混合物

Other Notes

替代:MABE491
浓度:请参考批次特异性浓缩物的分析证书。

Physical form

形式:纯化
蛋白G纯化的小鼠IgG,溶于含有0.07 M Tris-甘氨酸(pH 7.4)、0.105 M NaCl、0.035%叠氮化钠和30%甘油的缓冲液中。在-20°C为液体形式。
蛋白质G色谱

Preparation Note

自收到之日起可稳定保存1年。

Legal Information

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

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存储类别

10 - Combustible liquids

wgk

WGK 1


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X Wu et al.
The Journal of biological chemistry, 276(4), 2971-2974 (2000-10-29)
The integrity of the DNA damage response pathway is essential for prevention of neoplastic transformation. Several proteins involved in this pathway including p53, BRCA1, and ATM are frequently mutated in human cancer. Checkpoint kinase 2 (Chk2) is a DNA damage-activated
Jeffrey M Sifford et al.
Journal of virology, 90(5), 2571-2585 (2015-12-18)
Tumor suppressor p53 is activated in response to numerous cellular stresses, including viral infection. However, whether murine gammaherpesvirus 68 (MHV68) provokes p53 during the lytic replication cycle has not been extensively evaluated. Here, we demonstrate that MHV68 lytic infection induces
Víctor García et al.
Oncotarget, 7(4), 4490-4506 (2015-12-20)
Galiellalactone (GL) is a fungal metabolite that presents antitumor activities on prostate cancer in vitro and in vivo. In this study we show that GL induced cell cycle arrest in G2/M phase, caspase-dependent apoptosis and also affected the microtubule organization
The telomere deprotection response is functionally distinct from the genomic DNA damage response.
Cesare, AJ; Hayashi, MT; Crabbe, L; Karlseder, J
Molecular Cell null
Kazumasa Yoshida et al.
Journal of cell science, 123(Pt 2), 225-235 (2010-01-06)
CDC6, a replication licensing protein, is partially exported to the cytoplasm in human cells through phosphorylation by Cdk during S phase, but a significant proportion remains in the nucleus. We report here that human CDC6 physically interacts with ATR, a

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