FITC labeled CpG oligonucleotide - Murine TLR9 ligand

CpG   ODNs are synthetic oligonucleotides that contain unmethylated CpG   dinucleotides in particular sequence contexts (CpG motifs). These CpG   motifs are present at a 20-fold greater frequency in bacterial DNA   compared to mammalian DNA. They have been shown to induce a coordinated   set of immune responses based on the activation of immune cells   primarily involved in the recognition of these molecules.

ODN 1826 FITC is a CpG ODN class B specific for murine TLR9. ODN 1826 FITC can   be used to evaluate CpG ODN cellular uptake and localization by   confocal laser-scanning microscopy (excitation 495 nm, emission 520 nm)   or flow cytometry.


Specificity: murine TLR9 agonist

Working concentration: 1-5 μM

ODN 1826 sequence
5’-tccatgacgttcctgacgtt-3’ (20 mer)
Note: Bases are phosphorothioate (nuclease resistant).

Spectral Properties of FITC
Excitation λ max: 495 nm
Emission λ max: 520 nm


• 50 μg (7.31 nmol) lyophilized ODN 1826 labeled with FITC at the 3’ terminus
• 1 ml sterile endotoxin-free water

ODN 1826 FITC is shipped at room temperature. Store at -20°C. Protect from light. Resuspended product should be stored at -20°C and protected from light. Product is stable for 6 months. Avoid repeated freeze-thaw cycles.



Description Class B - FITC-labeled ODN 1826
Cat. Codetlrl-1826f
Unit Size50 µg
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Note that the sequence of available ORFs provided by InvivoGen can differ from a given reference Genbank record due to genetic variations and/or alternative splicing. Customers should verify that the version of a gene sold by InvivoGen is suitable for the customer needs.
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