With ViewRNA Tissue assays, you can achieve

• Detects up to 4 RNA targets at single transcription level in cell culture cells in an automated format for 96- or 384-well plates
• Utilizes bright Alexa Flour 488, Alexa Flour 546, Alexa Flour 947, and/or Alexa Flour 750.
• Dual detection with proteins possible, by optimizing experimental conditions.

The ViewRNA assay is a novel RNA in situ hybridization solution, based on patent-pending Probe Set design and proprietary signal amplification technology. ViewRNA assays offers single copy RNA sensitivity in individual cells in a multiplex assay format. Signal amplification is predicated on specific hybridization of adjacent Probe Set oligonucleotides to a target RNA, resulting in excellent signal-to-noise ratios. Independent but compatible signal amplification systems enable simultaneous detection of up to 4 target RNAs in a single assay.

The ViewRNA HC Screening Assay is comprised of 3 modules (each sold separately):

• ViewRNA HC Screening Assay Kit
• ViewRNA HC Screening Signal Amplification Kit
• ViewRNA Probe Sets. Probes can be ordered from https://www.thermofisher.com/us/en/home/life-science/cell-analysis/cellular-imaging/in-situ-hybridization-ish/rna-fish/viewrna-cell-assays.html

How it Works

Step 1: Prepare Sample. Adherent cells on a solid surface are fixed and permeabilized. Optional perform protein detection, by following immunocytochemistry protocol.

Step 2: Hybridize Probe Sets. Gene-specific Probe Sets hybridize to target mRNAs.

Step 3: Amplify Signal. Independent but compatible signal amplification systems enable simultaneous detection of multiple RNAs in a single assay. Distinct sets of PreAmp, Amp, and Label Probe molecules are used to detect different target RNAs.

Step 4: Image. Target mRNAs are visualized using high content imaging systems or standard epifluorescence microscope.

Components of ViewRNA HC Screening Assay Kits.

Store following components at 2°C to 8°C

• Pretease QS: Enzyme in aqueous buffered solution
• Probe Set Diluent QS: Aqueous solution containing formamide and detergent
• Amplifier Diluent QS Aqueous solution containing formamide and detergent
• Label Probe Diluent QS Aqueous solution containing detergent

Store following components at room temperature.

• Protease Stop Buffer Aqueous buffered solution
• Storage Buffer Aqueous buffered solution
• Detergent Solution: Aqueous buffered solution containing detergent
• Wash Buffer Component 1 (Wash Comp 1): Aqueous solution containing detergent
• Wash Buffer Component 2 (Wash Comp 2): Aqueous buffered solution
• Pre-Hybridization Buffer (PreHyb Buffer): Aqueous buffered solution

Components of ViewRNA HC Screening Signal Amplification Kits:

Store following components at -20°C.

• PreAmplifier (PreAmp type 4, 6, 8, or 10): DNA in aqueous buffered solution.
• Amplifier (Amp type 4, 6, 8, or 10): DNA in aqueous buffered solution.
• Label Probe (LP type 4-Alexa Flour 488, LP type 1-Alexa Flour 546, LP type 6-Alexa Flour 647, LP type 10-Alexa Flour 750): Fluorescent dye-conjugated oligonucleotides in aqueous buffered solution.

Note:

• 1-plex kits only have type 1 reagents
• 2-plex kits have type 1 and 6 reagents
• 3-plex kits have type 1, 4 and 6 reagents
• 4-plex kits have type 1, 4, 6 and 10 reagents