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17-10521

Sigma-Aldrich

EZ-Magna NuCLEAR RIP(交联法)细胞核RNA结合蛋白免疫沉淀试剂盒

EZ-Magna Nuclear RIP (Cross-Linked) RNA-Binding Protein Immunoprecipitation Kit is designed for the analysis of chromatin associated RNA such lncRNAs, enhancer RNAs and miRNAs.

同義詞:

Magnetic RNA-BP Immunoprecipitation, RNA-Binding Protein Immunoprecipitation

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About This Item

分類程式碼代碼:
12161503
eCl@ss:
32161000
NACRES:
NA.32

品質等級

製造商/商標名

Magna Nuclear RIP

技術

RIP: suitable
activity assay: suitable (protein interaction)
immunoprecipitation (IP): suitable

運輸包裝

dry ice

相關類別

一般說明

特点及优势

  • 生成交联染色质,可分析各种染色质相关RNA
  • 起始样品量要求灵活,可多可少: 可取上百万个细胞或仅5000个细胞的RNA
  • 蛋白A+G混合磁珠和优化缓冲体系,带来更低背景、更高信噪比
  • 适合RT-qPCR或RIP-seq分析
  • 齐全的试剂和详备的方案,让实验一次成功


Magna Nuclear RIP试剂盒特别设计用于探索和分析各种染色质相关RNA,包括长链非编码RNA、增强子RNA和miRNA。这些染色质作用RNA一般用于调节基因表达,可通过定量逆转录聚合酶链式反应(RT-PCR)、微阵列分析(RIP-芯片)和二代测序(RIP-Seq)技术进行分析。

Nuclear RIP反应既可以使用经甲醛处理、相互作用被固定的染色质(交联法),也可使用未经交联剂处理的染色质(天然法)。虽然这两种方法都用来回收染色质相关RNA,但所用的试剂、方案细节、通常检测的相互作用类型都有差异。交联法捕获的复合物分子量较高,体内互作亲和力一般较弱。相反,天然法捕获的是蛋白编码RNA结合基序与候选RNA直接互作形成的复合物,互作亲和力更强。如对蛋白及蛋白复合物尚未明确了解,一般可同时采用2种方法。

该试剂盒用于交联法。天然法可访问产品页面:Magna Nuclear RIP (Native) Kit,货号17-10522,或EZ-Magna Nuclear RIP (Native) Kit货号17-10523

包裝

试剂盒容量:使用交联处理的细胞核裂解物,可进行24次RNA结合蛋白质免疫沉淀检测

成分

10X 甘氨酸

10X PBS

核酸分离缓冲液

RIP交联裂解缓冲液

蛋白A/G磁珠

Nuclear RIP稀释缓冲液

低盐洗涤缓冲液

高盐洗涤缓冲液

LiCl洗涤缓冲液

TE缓冲液

RIP洗脱缓冲液

10% SDS

0.5 M EDTA

DNA酶I(无RNA酶)

DNA酶I补充剂

DNA酶I反应缓冲液

蛋白酶抑制剂复合物III,无动物源成分

RNA酶抑制剂

蛋白酶K


对照抗体和引物
正常小鼠IgG阴性对照抗体

抗EZH2阳性对照抗体

NEAT1阳性对照引物

U1 snRNA阴性对照引物

外觀

两个盒子包含生成细胞核裂解物的交联物,进行24次独立的RNA结合蛋白免疫沉淀(RIP)反应所需的关键试剂。还有1盒包含阳性和阴性对照抗体、qPCR引物。

儲存和穩定性

收到后,将组件储存在标签上指示的温度下。
当按照指示储存时,试剂盒组件自运输之日起可稳定储存6个月。

法律資訊

NuCLEAR is a trademark of Sigma-Aldrich Co. LLC

象形圖

CorrosionEnvironment

訊號詞

Danger

危險聲明

危險分類

Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2

儲存類別代碼

10-13 - German Storage Class 10 to 13

水污染物質分類(WGK)

WGK 3


分析證明 (COA)

輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號,寫有 ‘Lot’或‘Batch’.。

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Journal of proteome research, 17(9), 3022-3038 (2018-07-05)
RNA-protein interactions are integral to the regulation of gene expression. RNAs have diverse functions and the protein interactomes of individual RNAs vary temporally, spatially, and with physiological context. These factors make the global acquisition of individual RNA-protein interactomes an essential
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