DUO92104

Sigma-Aldrich

Duolink® In Situ Orange Starter Kit Mouse/Goat

Quality Level

product line

Duolink®

application(s)

proximity ligation assay: suitable

fluorescence

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

suitability

suitable for fluorescence

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.

Follow the Duolink® In Situ Fluorescence Protocol to 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. This starter kit supplies all other necessary reagents for 30 Duolink® PLA reactions, which include a pair of PLA probes (Anti-Mouse PLUS and Anti-Goat MINUS), orange 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
The Duolink® In Situ Orange Starter Kit Mouse/Goat requires one primary antibody from mouse and one primary antibody from goat. 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® PLA 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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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

Legal Information

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

Kit Components Also Available Separately

Product No.
Description
SDS

  • DUO92006Duolink® In Situ PLA® Probe Anti-Goat MINUS, Affinity purified Donkey anti-Goat IgG (H+L)

  • DUO92001Duolink® In Situ PLA® Probe Anti-Mouse PLUS

  • DUO92007Duolink® In Situ Detection Reagents Orange

  • DUO82049Duolink® In Situ Wash Buffers, Fluorescence

  • DUO82040Duolink® In Situ Mounting Medium with DAPI

Signal Word

Warning

Hazard Statements

hazcat

Aquatic Chronic 2 - Met. Corr. 1 - Skin Sens. 1

storage_class_code

8A - Combustible, corrosive hazardous materials

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

Linbo Wang et al.
Journal of cancer research and clinical oncology, 140(12), 1997-2008 (2014-07-10)
Our previous work identified leucine zipper transcription factor-like 1 (LZTFL1) as a novel tumor suppressor gene, with its expression correlated with survival outcome in gastric cancer (GC) patients. This study focuses on the role of LZTFL1 in GC aggression and...
Gunisha Sagar et al.
Gut, 65(7), 1165-1174 (2015-06-11)
New-onset diabetes and concomitant weight loss occurring several months before the clinical presentation of pancreatic cancer (PC) appear to be paraneoplastic phenomena caused by tumour-secreted products. Our recent findings have shown exosomal adrenomedullin (AM) is important in development of diabetes...
Chao Liu et al.
The Journal of biological chemistry, 290(19), 12048-12057 (2015-03-15)
Amyloid precursor protein (APP) is commonly associated with Alzheimer disease, but its physiological function remains unknown. Nav1.6 is a key determinant of neuronal excitability in vivo. Because mouse models of gain of function and loss of function of APP and...
Seo-Young An et al.
Journal of prosthodontics : official journal of the American College of Prosthodontists, 24(8), 642-646 (2015-04-14)
This study examined the radiopacity of contemporary luting cements using direct digital radiography under a range of exposure conditions. Disc specimens (N = 80, n = 10 per group, ø5 mm × 1 mm) were prepared from 8 resin-based luting...
Xiaodong Xu et al.
Zhonghua kou qiang yi xue za zhi = Zhonghua kouqiang yixue zazhi = Chinese journal of stomatology, 49(11), 677-681 (2015-01-28)
To evaluate and compare the physical and chemical properties of four different dental cements under long-term water storage. A glass-ionomer cement (A:Fuji I), a resin reinforced glass-ionomer (B: Fuji Plus), a self-adhesive resin cement (C:G-Cem), and an etch & rinse...
Articles
Duolink® proximity ligation assay used to study neuron interactions furthering neuroscience research.
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Protocol for immunofluorescent detection of proteins in cells and tissue
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Things to consider for preparation, setup and execution of the Duolink® assay protocol
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Find Duolink references based on the type of method used, post translational modification detected, and research focus.
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Protocols
This page details the Duolink® In Situ Short Protocol for fluorescence detection
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Related Content
Applications to detect, quantify and visualize protein-protein interactions, post-translational modifications and low expression protein detection using proximity ligation assay
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