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PDP - Template Name: Oligo Antibody Pair
PDP - Template ID: *******46423d7

Phospho-S6 Ribosomal Protein (Ser235/236) (D57.2.2E) & CO-0107-488 SignalStar Oligo-Antibody Pair #71437

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  • IHC
Immunohistochemistry Image 1: Phospho-S6 Ribosomal Protein (Ser235/236) (D57.2.2E) & CO-0107-488 SignalStar™ Oligo-Antibody Pair
SignalStar™ multiplex immunohistochemical analysis of paraffin-embedded 4T1 syngeneic tumor using Phospho-S6 Ribosomal Protein (Ser235/236) (D57.2.2E) & CO-0107-488 SignalStar™ Oligo-Antibody Pair #71437 (green). All fluorophores have been assigned a pseudocolor, as indicated. Staining was performed on the BOND RX autostainer by Leica Biosystems.

Order Information # 71437

This product is not sold separately. Please see the SignalStar™ Multiplex IHC Panel Builder Tool for ordering information.

  • Product Includes
  • Related Products
Product IncludesVolumeReactivityIsotype
Phospho-S6 Ribosomal Protein (Ser235/236) (D57.2.2E) XP® Rabbit mAb (SignalStar™ Conjugate 0107) #3757350 µlH MRabbit IgG
Complementary Oligo (CO-0107-488) #9716522 µl

Product Information

Product Usage Information

Application Dilution
SignalStar™ Leica Bond 1:50 - 1:200
SignalStar™ Manual 1:50 - 1:200

Storage

SignalStar conjugates are supplied in PBS (pH 7.2), less than 0.1% sodium azide, 2 mM EDTA, 0.05% Triton X-100, 2 mg/mL BSA, and 50% glycerol. Complementary oligos are supplied in nuclease-free water. Store at -20°C. Do not aliquot the antibody. All components in this kit are stable for at least 12 months when stored at the recommended temperature.

Product Description

SignalStar multiplex immunohistochemistry (IHC) is an advanced technology for labeling multiple proteins simultaneously in tissue samples using specific primary antibodies and fluorescent detection reagents. This technology offers accuracy and reliability in visualizing and analyzing protein expression while maintaining spatial context and tissue architecture.

SignalStar Oligo-Antibody Pairs are compatible with the SignalStar Multiplex IHC Buffer Kits for use in fluorescent multiplex imaging experiments. This product includes the oligo-conjugated antibodies and complementary oligos required for labeling your target protein on up to 10 slides. SignalStar Multiplex IHC Buffer Kits are required to amplify and image the target signal. Multiple oligo-antibody pairs can be conveniently combined into a multiplex panel using the SignalStar Multiplex IHC Panel Builder. SignalStar Multiplex IHC Kits & Reagents are not compatible with all of Cell Signaling Technology® products and protocols that are recommended for use in immunohistochemical assays.

Protocol

Specificity / Sensitivity

Phospho-S6 Ribosomal Protein (Ser235/236) (D57.2.2E) XP® Rabbit mAb (SignalStar™ Conjugate 0107) detects endogenous levels of S6 ribosomal protein only when phosphorylated at Ser235 and 236. Non-specific labeling in pancreatic islets has been observed by immunofluorescence in fixed frozen mouse tissue post-processed with λ phosphatase.

Species Reactivity:

Human

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Ser235 and Ser236 of human S6 ribosomal protein.

Background

One way that growth factors and mitogens effectively promote sustained cell growth and proliferation is by upregulating mRNA translation (1,2). Growth factors and mitogens induce the activation of p70 S6 kinase and the subsequent phosphorylation of S6 ribosomal protein. Phosphorylation of S6 ribosomal protein correlates with an increase in translation of mRNA transcripts that contain an oligopyrimidine tract in their 5' untranslated regions (2). These particular mRNA transcripts (5'TOP) encode proteins involved in cell cycle progression, as well as ribosomal proteins and elongation factors necessary for translation (2,3). Important S6 ribosomal protein phosphorylation sites include several residues (Ser235, Ser236, Ser240, and Ser244) located within a small, carboxy-terminal region of S6 protein (4,5).

Pathways

Explore pathways related to this product.


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