Merck
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DUO82040

Sigma-Aldrich

Duolink® 原位PLA®检测封片剂, 含DPAI

Synonym(s):
in situ Proximity Ligation Assay reagent, Protein Protein Interaction Assay reagent
NACRES:
NA.32

产品线

Duolink®

质量水平

technique(s)

proximity ligation assay: suitable

荧光

λex 360 nm; λem 460 nm (Zeiss Filter set 49)

适用性

suitable for fluorescence

运输

wet ice

储存温度

2-8°C

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product line

Duolink®

product line

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product line

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product line

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technique(s)

proximity ligation assay: suitable

technique(s)

-

technique(s)

-

technique(s)

-

fluorescence

λex 360 nm; λem 460 nm (Zeiss Filter set 49)

fluorescence

-

fluorescence

-

fluorescence

-

suitability

suitable for fluorescence

suitability

-

suitability

-

suitability

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shipped in

wet ice

shipped in

-

shipped in

-

shipped in

-

storage temp.

2-8°C

storage temp.

-

storage temp.

-

storage temp.

-

应用

Duolink®邻近连接分析(PLA®允许在固定细胞和组织样品中内源检测蛋白质相互作用、翻译后修饰和单分子水平的蛋白质表达水平。

本产品使用Duolink®原位荧光协议。还有一套短指令

请访问我们的Duolink® PLA资源中心了解如何运行Duolink®实验、应用、故障排除等信息。

要完成完整的Duolink® PLA 原位实验,您需要两种识别两个靶表位的初级抗体(PLA、IHC、ICC或IF验证)。其他必要试剂包括一对不同物种的PLA探针(一个加号和一个减号)、检测试剂、清洗缓冲液和封固剂。请注意,初级抗体必须与Duolink® PLA探针来自同一物种。使用标准免疫荧光法检测设备进行分析。

特异性
Duolink®原位DAPI安装介质非常适合核染色和保存Duolink®荧光显微镜原位检测试剂产生的信号。详情请参见数据表。
注:不建议使用Cy®2进行对号。

应用注意点
需要在不同物种中产生两种初级抗体。在标准免疫荧光(IF)、免疫组织化学(IHC)或免疫细胞化学(ICC)分析中测试您的初级抗体(IgG类、单克隆或多克隆),以确定最佳固定、阻断和滴度条件。Duolink® 原位试剂适用于固定细胞、细胞离心涂片器细胞、载玻片上生长的细胞、福尔马林固定的、石蜡包埋(FFPE)或组织(新鲜或冷冻)。没有要求最小数量的细胞。

让我们替您做这些工作,了解更多关于我们的客户服务计划的信息,以加速您的Duolink®项目

查看完整的Duolink®产品列表
Duolink®与DAPI的原位安装培养基已用于在邻近连接试验(PLA)中安装盖玻片进行核染色。
Specificity
Duolink® In Situ Mounting Medium with DAPI is ideal for nuclear staining and preserving signals generated with the Duolink® In Situ Detection Reagents for fluorescence microscopy. See datasheet for more details.
Note: Counterstaining with Cy®2 is not recommended.

Application Note
Two primary antibodies raised in different species are needed. Test your primary antibodies (IgG-class, mono- or polyclonal) in a standard immunofluorescence (IF), immunohistochemistry (IHC) or immunocytochemistry (ICC) assay to determine the optimal fixation, blocking, and titer conditions. Duolink® in situ reagents are suitable for use on fixed cells, cytospin cells, cells grown on slide, formalin-fixed, paraffin embedded (FFPE), or tissue (fresh or frozen). No minimum number of cells is required.

Let us do the work for you, learn more about our Custom Service Program to accelerate your Duolink® projects

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特点和优势

  • 不需要过度表达或基因操作
  • 高特异性(假阳性更少)
  • 滚环扩增导致的单分子灵敏度
  • 相对量化是可能的
  • 不需要特殊设备
  • 比FRET更快更简单
  • 与co-IP相比,准确性更高
  • 可发布的结果

法律信息

Cy is a registered trademark of Cytiva
Duolink is a registered trademark of Sigma-Aldrich Co. LLC
PLA is a registered trademark of Sigma-Aldrich Co. LLC

象形图

Corrosion

警示用语:

Warning

危险声明

预防措施声明

危险分类

Aquatic Chronic 3 - Met. Corr. 1

储存分类代码

8A - Combustible, corrosive hazardous materials

WGK

WGK 2

闪点(F)

Not applicable

闪点(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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