CpG ODNs
CpG ODNs are short synthetic single-stranded DNA molecules containing unmethylated CpG dinucleotides in particular sequence contexts (CpG motifs). CpG ODNs possess a partially or completely phosphorothioated (PS) backbone, as opposed to the natural phosphodiester (PO) backbone found in genomic bacterial DNA.
Three major classes of stimulatory CpG ODNs have been identified based on structural characteristics and activity on human peripheral blood mononuclear cells (PBMCs), in particular B cells and plasmacytoid dendritic cells (pDCs). These three classes are Class A (Type D), Class B (Type K) and Class C.CpG-A ODNs are characterized by a PO central CpG-containing palindromic motif and a PS-modified 3’ poly-G string. They induce high IFN-α production from pDCs but are weak stimulators of TLR9-dependent NF-κB signaling and pro-inflammatory cytokine (e.g. IL-6) production. CpG-B ODNs contain a full PS backbone with one or more CpG dinucleotides. They strongly activate B cells and TLR9-dependent NF-κB signaling but weakly stimulate IFN-α secretion. CpG-C ODNs combine features of both classes A and B. They contain a complete PS backbone and a CpG-containing palindromic motif. C-Class CpG ODNs induce strong IFN-α production from pDC as well as B cell stimulation.
ODN MT01 was designed based on human mitochondrial DNA sequences, which is an inhibitory ODN that promotes osteocyte differentiation. ODN MT01 could promote osteoblast maturation and activation in rats, reduce rat alveolar bone absorption caused by periodontitis, regulate the expression levels of osteogenesis-related factors.
ODN MT01 sodium was designed based on human mitochondrial DNA sequences, which is an inhibitory ODN that promotes osteocyte differentiation. ODN MT01 sodium could promote osteoblast maturation and activation in rats, reduce rat alveolar bone absorption caused by periodontitis, regulate the expression levels of osteogenesis-related factors.
ODN INH-1 is palindromic and a class R (‘restricted’) inhibitory ODN. ODN INH-1 is a potent inhibitor of TLR9-induced B cells and macrophages
ODN INH-1 sodium is palindromic and a class R (‘restricted’) inhibitory ODN. ODN INH-1 sodium is a potent inhibitor of TLR9-induced B cells and macrophages
ODN BW001 sodium is an oligodeoxynucleotide (ODN). ODN BW001 sodium plays a regulatory role in the proliferation and activation of osteoblast.
ODN BW001 is an oligodeoxynucleotide (ODN). ODN BW001 plays a regulatory role in the proliferation and activation of osteoblast.
FITC-labeled agatolimod (sodium), a class B CpG ODN (oligodeoxynucleotide), is a TLR9 agonist. FITC-labeled agatolimod (sodium) 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.
Biotin-labeled ODN 1018 (sodium), an oligodeoxynucleotide, is a TLR-9 agonist. Biotin-labeled ODN 1018 (sodium) can be used to evaluate CpG ODN cellular uptake and localization using a biotin detection system and light microscopy.
Biotin-labeled ODN 1585 (sodium) is a potent inducer of IFN and TNFα production. Biotin-labeled ODN 1585 (sodium) can be used to evaluate CpG ODN cellular uptake and localization using a biotin detection system and light microscopy.
FITC-labeled ODN 1585 (sodium) is a potent inducer of IFN and TNFα production. FITC-labeled ODN 1585 (sodium) 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.
FITC-labeled ODN 1668 (sodium), a class B CpG ODN (oligodeoxynucleotide), is a TLR9 agonist. FITC-labeled ODN 1668 (sodium) 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.
- Molecular Weight: 3887.19
ODN 4084-F is a class B (‘broadly-active’) inhibitory ODN. ODN 4084-F is potent inhibitor of TLR9-induced B cells and macrophages.
ODN M326 (CpG-ODN M326) is a potent TLR9 agonist. ODN M326 induces the production of TNF. ODN M326 can be used as a vaccine adjuvant.
ODN 21595 is a Guanine-Modified TLR7 and TLR9 inhibitor. ODN 21595 inhibits the release of IFN-α and IL-6 with no cytotoxic. ODN 21595 reduces the expression of CD86 and HLA-DR. ODN 21595 has the potential for the research of systemic lupus erythematosus (SLE).
DSP30 is a phosphorothioate cpG-oligodeoxynucleotide and a TLR9 agonist. DSP30 can activate immune system cells, including B cells and dendritic cells, by inducing proliferation and cytokine production.DSP30 can enhance the immunosuppressive function of bone marrow-multipotent mesenchymal stromal cells (BM-MSC). DSP30 combined with interleukin 2 (IL2) is an effective mitotic stimulant in B-cell disorders. DSP30 can be used for the genetic characteristic research and analysis of chronic lymphocytic leukemia (CLL).
ODN 21595 sodium is a Guanine-Modified TLR7 and TLR9 inhibitor. ODN 21595 sodium inhibits the release of IFN-α and IL-6 with no cytotoxic. ODN 21595 sodium reduces the expression of CD86 and HLA-DR. ODN 21595 sodium has the potential for the research of systemic lupus erythematosus (SLE).
