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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
4℃保存
- 保质期:
6个月
- 英文名:
EpiQuik Tissue Methyl-CpG Binding Domain Protein 2 ChIP Kit
- 库存:
1
- 供应商:
上海信裕
- 组织甲基CpG结合域蛋白2免疫沉淀试剂盒详细信息:
-
Product Overview
The EpiQuik™ Tissue Methyl-CpG Binding Domain Protein 2 ChIP Kit is a convenient package of tools that allows the experimenter to investigate the in vivo binding of MBD2 to methylated DNA in a variety of mammalian tissues. The entire procedure can be completed within 5 hours and produces far superior results than any competitor kits. The EpiQuik™ Tissue Methyl-CpG Binding Domain Protein 2 ChIP Kit is suitable for combining the specificity of immunoprecipitation with qualitative and quantitative PCR, MS-PCR, DNA sequencing, and southern blot as well as DNA microarray.
WHY CHOOSE THE EPIQUIK™ TISSUE METHYL-CpG BINDING DOMAIN PROTEIN 2 ChIP KIT?- The fastest procedure available, which can be finished within 5 hours.
- Strip microwell format makes the assay flexible: manual or high throughput.
- Columns for DNA purification are included: save time and reduce labor.
- Compatible with all DNA amplification-based approaches.
- Simple, reliable, and consistent assay conditions.
组织甲基CpG结合域蛋白2免疫沉淀试剂盒Principle & Procedure
The EpiQuik™ Tissue Methyl-CpG Binding Domain Protein 2 ChIP Kit contains all reagents required for carrying out a successful Chromatin Immunoprecipitation for MBD2. from mammalian tissues. Particularly, this kit includes a ChIP-grade MBD2 antibody and a negative control normal mouse IgG. Chromatin from the cells is extracted, sheared, and added into the microwell immobilized with the antibody. DNA is released from the antibody-captured MBD2 protein-DNA complex, reversed and purified through the specifically designed Fast-Spin Column. Eluted DNA can be used for various down-stream applications.
SCHEMATIC PROCEDURE:
组织甲基CpG结合域蛋白2免疫沉淀试剂盒Product Components
CP1 (wash buffer)
CP2 (antibody buffer)
CP3 (lysis buffer)
CP4 (ChIP dilution buffer)
CP5 (DNA release buffer)
CP6 (reverse buffer)
CP7 (binding buffer)
CP8 (elution buffer)
Homogenizing buffer
Protease inhibitor cocktail (100x)*
Proteinase K (10 mg/ml)*
Normal mouse IgG (0.5 mg/ml)*
Anti-MBD2 (0.5 mg/ml)*
8-well assay strips (with frame)
8-well strip caps
F-spin column
F-collection tube
User guide
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xy-E11613 MAX二聚化蛋白1(mxd1)ELISA试剂盒 检测范围
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xy-E11617 泛素蛋白D(UBD)ELISA试剂盒 检测范围
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xy-E11619 青少年2型血色素沉着症/幼年型血色病相关蛋白2(HFE2)ELISA试剂盒 检测范围
xy-E11620 卷曲蛋白8(FZD8)ELISA试剂盒 检测范围
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xy-E11622 高尔基蛋白73(GP-73)ELISA试剂盒 检测范围
xy-E11623 TU3A蛋白(TU3A)ELISA试剂盒 检测范围
xy-E11624 电子转移黄素蛋白β肽(ETFB)ELISA试剂盒 检测范围
xy-E11625 皮肤蛋白(DPT)ELISA试剂盒 检测范围
xy-E11626 可溶性蛋白185(sp185/HER-2)ELISA试剂盒 检测范围
xy-E11627 降解加速因子(DAF)ELISA试剂盒 检测范围
xy-E11628 T细胞活化连接蛋白(LAT)ELISA试剂盒 检测范围
xy-E11629 SH2携带蛋白(SHC/SLP-76)ELISA试剂盒 检测范围
xy-E11630 B细胞连接蛋白(BLNK)ELISA试剂盒 检测范围
xy-E11631 尿素酶相关蛋白C(UreC)ELISA试剂盒 检测范围
xy-E11632 衔接蛋白酶活化因子1(APAF1)ELISA试剂盒 检测范围
xy-E11633 锚蛋白B(Ank-B)ELISA试剂盒 检测范围
xy-E11634 潜伏膜蛋白1(LMP-1)ELISA试剂盒 检测范围
xy-E11635 重组激活基因2(RAG-2)ELISA试剂盒 检测范围
xy-E11636 重组激活基因1(RAG-1)ELISA试剂盒 检测范围
xy-E11637 NOD样受体(NLR)ELISA试剂盒 检测范围
xy-E11638 视黄酸诱导基因/RIG-1样受体(RLR)ELISA试剂盒 检测范围
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xy-E11640 杀菌肽B(CecB)ELISA试剂盒 检测范围
* Spin the solution down to the bottom before use.组织甲基CpG结合域蛋白2免疫沉淀试剂盒User Guide & MSDS
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文献和实验聚集成 CpG 岛(CCIs),50% 以上的基因启动子都含 CCIs,一般都集中在转录起始位点。甲基的存在导致了转录过程终止,从而使这些基因沉默。其机制主要与转录因子 CTCF(CCCTC binding factor)蛋白和甲基 CpG 结合蛋白(MBP)有关。CTCF 可以控制染色质三维结构的改变,促进或抑制不同位点的基因表达,但 CTCF 不能与甲基化CpG 结合,MBP 含有甲基化 CpGs 结合域,同时能与组蛋白去乙酰化酶(HDAC)结合,可重构染色质并抑制转录。 图
浅析染色质免疫沉淀(ChIP)技术在 DNA 与蛋白质相互作用研究中的重要性
染色质免疫沉淀(ChIP)是研究蛋白质-DNA 相互作用的一项强大技术,广泛用于多个领域的染色质相关蛋白的研究(如组蛋白及其异构体,转录因子等),特别适用于已知启动子序列或整个基因位点的组蛋白修饰分析研究。这项技术采用特定抗体来富集存在组蛋白修饰或者转录调控的 DNA 片段,通过多种下游检测技术(定量 PCR ,芯片,测序等)来检测此富集片段的 DNA 序列。 ChIP 技术自诞生之后,已成功的应用于人或动物细胞和组织 [1] 、植物组织 [2] 、酵母 [3] 以及细菌、质粒
方法 早在1942年,C.H.Waddington首次提出表观遗传学(epigenetics)的概念,并指出表观遗传与遗传是相对的,它主要研究基因型和表型的关系。几十年后,霍利迪(R. Holiday)针对表观遗传学提出了更新的系统性论断,也就是人们现在比较统一的认识[1],即在不改变基因组序列的前提下,通过DNA和组蛋白的修饰来调控基因表达,这种修饰以DNA甲基化最为常见。 继人类基因组计划结束后,2003年人类表观基因组协会(Human Epigenome Consortium, HEC)宣布
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