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DUO92007

Sigma-Aldrich

Duolink® In Situ Detection Reagents Orange

Synonim(y):

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

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About This Item

Kod UNSPSC:
12352200
NACRES:
NA.32

linia produktu

Duolink®

Poziom jakości

200

metody

proximity ligation assay: suitable

fluorescencja

λex 554 nm; λem 576 nm (Cyanine 3; Zeiss Filter set 20)

przydatność

suitable for fluorescence

Warunki transportu

dry ice

temp. przechowywania

−20°C

Powiązane kategorie

Zastosowanie

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.

Follow the Duolink® In Situ Fluorescence Protocolto use 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
Orange fluorescence detection reagents are often used with Cyanine 3 filter.

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

Cechy i korzyści

  • 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

Komponenty

This product is comprised of the following:
  • 5x Ligation - Contains oligonucleotides that hybridize to the PLA probes and all components needed for ligation except the Ligase
  • 1x Ligase (1 unit/μL)
  • 1x Polymerase (10 units/μL)
  • 5x Amplification Orange - Contains all components needed for Rolling Circle Amplification (RCA) except the Polymerase. It also contains oligonucleotide probes labeled with a fluorophore that hybridize to the RCA product.
See datasheet for more information.

Not included in Detection kit:

Primary antibodies, PLA probes, wash buffers, mounting medium

Informacje prawne

Duolink is a registered trademark of Merck KGaA, Darmstadt, Germany
PLA is a registered trademark of Merck KGaA, Darmstadt, Germany
This page may contain text that has been machine translated.

Kod klasy składowania

10 - Combustible liquids

Klasa zagrożenia wodnego (WGK)

WGK 2

Certyfikaty analizy (CoA)

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Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Tomokazu Sumida et al.
Nature immunology (2018-10-31)
Foxp3+ regulatory T cells (Treg cells) are the central component of peripheral immune tolerance. Whereas a dysregulated Treg cytokine signature has been observed in autoimmune diseases, the regulatory mechanisms underlying pro- and anti-inflammatory cytokine production are elusive. Here, we identify
Kan V Lu et al.
Cancer cell, 22(1), 21-35 (2012-07-14)
Inhibition of VEGF signaling leads to a proinvasive phenotype in mouse models of glioblastoma multiforme (GBM) and in a subset of GBM patients treated with bevacizumab. Here, we demonstrate that vascular endothelial growth factor (VEGF) directly and negatively regulates tumor
Birgitte B Olsen et al.
BMC molecular biology, 13, 7-7 (2012-03-13)
The DNA-dependent protein kinase (DNA-PK) is a nuclear complex composed of a large catalytic subunit (DNA-PKcs) and a heterodimeric DNA-targeting subunit Ku. DNA-PK is a major component of the non-homologous end-joining (NHEJ) repair mechanism, which is activated in the presence
Ivan Matic et al.
Molecular cell, 39(4), 641-652 (2010-08-28)
Reversible protein modification by small ubiquitin-like modifiers (SUMOs) is critical for eukaryotic life. Mass spectrometry-based proteomics has proven effective at identifying hundreds of potential SUMO target proteins. However, direct identification of SUMO acceptor lysines in complex samples by mass spectrometry
Pengcheng Zhu et al.
Cancer cell, 19(3), 401-415 (2011-03-15)
Cancer is a leading cause of death worldwide. Tumor cells exploit various signaling pathways to promote their growth and metastasis. To our knowledge, the role of angiopoietin-like 4 protein (ANGPTL4) in cancer remains undefined. Here, we found that elevated ANGPTL4
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Produkty

Duolink® PLA Fluorescence Protocol

Protocol for immunofluorescent detection of proteins in cells and tissue

Jak działają testy ligacji zbliżeniowej (PLA)?

Dowiedz się, jak działa technologia Proximity Ligation Assay i jak zestaw kontrolny interakcji białko-białko może potwierdzić wykrywanie in situ dimeryzacji EGFR-HER2 indukowanej przez EGF.

Duolink® References

Find Duolink references based on the type of method used, post translational modification detected, and research focus.

How to Optimize the Duolink® Proximity Ligation Assay

Things to consider for preparation, setup and execution of the Duolink® assay protocol

Zobacz wszystko

Protokoły

Protokół fluorescencji Duolink® PLA

Niniejszy protokół opisuje sposób przeprowadzania immunofluorescencyjnego wykrywania białek w komórkach i tkankach.

Duolink® In Situ Short Instructions - Fluorescence

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

Nasz zespół naukowców ma doświadczenie we wszystkich obszarach badań, w tym w naukach przyrodniczych, materiałoznawstwie, syntezie chemicznej, chromatografii, analityce i wielu innych dziedzinach.

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