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DUO82040

Sigma-Aldrich

Duolink® In Situ Mounting Medium with DAPI

Sinónimos:

in situ Proximity Ligation Assay reagent, Protein Protein Interaction Assay reagent

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About This Item

UNSPSC Code:
12352200
NACRES:
NA.32

product line

Duolink®

Quality Level

200

technique(s)

proximity ligation assay: suitable

fluorescence

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

suitability

suitable for fluorescence

shipped in

wet ice

storage temp.

2-8°C

Categorías relacionadas

Application

Duolink® proximity ligation assay(PLA®) allows for endogenous detection of protein interactions, post translational modifications, and protein expression levels at the single molecule level in fixed cells and tissue samples.

Use the Duolink® In Situ Fluorescence Protocol for this product. A set of short instructionsis also available.

Visit our Duolink® PLA Resource Center for information on how to run a Duolink® experiment, applications, troubleshooting, and more.

To perform a complete Duolink®PLA in situ experiment you will need two primary antibodies (PLA, IHC, ICC or IF validated) that recognize two target epitopes. Other necessary reagents include a pair of PLA probes from different species (one PLUS and one MINUS), detection reagents, wash buffers, and mounting medium. Note that the primary antibodies must come from the same species as the Duolink® PLA probes. Analysis is carried out using standard immunofluorescence assay equipment.
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

View full Duolink® product list
Duolink® In Situ mounting medium with DAPI has been used to mount coverslips in proximity ligation assay (PLA) for nuclear staining.

Features and Benefits

  • No overexpression or genetic manipulation required
  • High specificity (fewer false positives)
  • Single molecule sensitivity due to rolling circle amplification
  • Relative quantification possible
  • No special equipment needed
  • Quicker and simpler than FRET
  • Increased accuracy compared to co-IP
  • Publication-ready results

Other Notes

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

Legal Information

Cy is a registered trademark of Cytiva
Duolink is a registered trademark of Merck KGaA, Darmstadt, Germany
PLA is a registered trademark of Merck KGaA, Darmstadt, Germany

related product

Referencia del producto
Descripción
Precios

03989

Eukitt® Quick-hardening mounting medium, for microscopy

05393

Eukitt® UV, for microscopy

pictograms

Corrosion
GHS05

signalword

Warning

hcodes

H290,H412

Hazard Classifications

Aquatic Chronic 3 - Met. Corr. 1

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Intraneuronal Amylin Deposition, Peroxidative Membrane Injury and Increased IL-1β Synthesis in Brains of Alzheimer?s Disease Patients with Type-2 Diabetes and in Diabetic HIP Rats
Verma N, et al.
Journal of Alzheimer'S Disease, 53(1), 259-272 (2016)
Detection of Receptor Heteromerization Using In Situ Proximity Ligation Assay
Gomes I, et al.
Current Protocols in Pharmacology / Editorial Board, S.J. Enna (editor-in-chief) ... [Et al.], 2-16 (2016)
S6K2-mediated regulation of TRBP as a determinant of miRNA expression in human primary lymphatic endothelial cells
Warner MJ, et al.
Nucleic Acids Research, 44(20), 9942-9955 (2016)
M Aubele et al.
British journal of cancer, 103(5), 663-667 (2010-08-12)
Protein tyrosine kinase 6 (PTK6; breast tumour kinase) is overexpressed in up to 86% of the invasive breast cancers, and its association with the oncoprotein human epidermal growth factor receptor 2 (HER2) was shown in vitro by co-precipitation. Furthermore, expression
Kan V Lu et al.
Cancer cell, 22(1), 21-35 (2012-07-14)
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Artículos

Protein-protein Interactions Detection with PLA

Proteins interact with various molecules, including other proteins, to fulfill complex cellular functions within biological systems.

Protein-protein Interactions Detection with PLA

Proteins interact with various molecules, including other proteins, to fulfill complex cellular functions within biological systems.

Protein-protein Interactions Detection with PLA

Proteins interact with various molecules, including other proteins, to fulfill complex cellular functions within biological systems.

Protein-protein Interactions Detection with PLA

Proteins interact with various molecules, including other proteins, to fulfill complex cellular functions within biological systems.

Protocolos

Duolink® PLA Multicolor Detection Protocol

Duolink® PLA Multicolor Detection Protocol

Duolink® In Situ Short Instructions - Fluorescence

This page details the Duolink® In Situ Short Protocol for fluorescence detection

Duolink® PLA Fluorescence Protocol

This protocol describes how to perform immunofluorescent detection of proteins in cells and tissue.

Contenido relacionado

Protein & Nucleic Acid Interactions

Protein and nucleic acid interaction reagents and resources for investing protein-RNA, protein-DNA, and protein-protein interactions and associated applications.

Interacciones de ácidos nucleicos y proteínas

Reactivos y recursos de interacción entre proteínas y ácidos nucleicos para investigar las interacciones proteína-ARN, proteína-ADN proteínas-proteínas, y las aplicaciones asociadas.

Interacciones de ácidos nucleicos y proteínas

Reactivos y recursos de interacción entre proteínas y ácidos nucleicos para investigar las interacciones proteína-ARN, proteína-ADN proteínas-proteínas, y las aplicaciones asociadas.

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