ODN 2007
Based on 1 Customer Validation
ODN 2007, a class B CpG ODN (oligodeoxynucleotide), is a Toll-like receptor (TLR) ligand. ODN 2007 can be used as an immunomodulator, vaccine adjuvant, and enhance immune responses in mammals, fish, and humans. ODN 2007 sequence: 5'-TCGTCGTTGTCGTTTTGTCGTT-3'.
For research use only. We do not sell to patients.
- Purity: 97.86%
- CAS No.: 455348-63-7
- Molecular Weight:6852.50
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Storage:
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
ODN 2007 (1 or 5 μg/mL, 3-18 h) induces significantly chicken macrophage interferon IFN-γ and IFN-β expression[1].
ODN 2007 (10 μg/mL, 0.5-12 h) can increase levels of phosphorylation of ERK2 and AKT, stimulate the production of NO[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:MQ-NCSU cells (a chicken macrophage cell line)
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Concentration:1 μg/mL, 5 μg/mL
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Incubation Time:3 h, 12 h, 18 h
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Result:Significantly stimulated an increase in transcriptional expression of IFN-γ after 3 hours regardless of the dose.
Increased the mRNA expression of IL-1β at 5 μg/mL high dose regardless of the time point.
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Cell Line:HD11, a replication-deficient avian leukemia virus MC29-transformed macrophage-like cell line
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Concentration:10 μg/mL
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Incubation Time:0.5 h, 1 h, 3 h, 6 h, 12 h
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Result:Resulted in a significant increase in ERK2 and AKT phosphorylation levels and increased IFN-γ, IL-6 and MIP-3α mRNA levels.
Stimulated an increase in the level of NO.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Zebrafish infected with Vibrio traumaticus FJ03-X2[2]
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Dosage:1 μg
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Administration:Intraperitoneal injection; once
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Result:Showed a cumulative mortality rate of 15.0% in treated group while the control group reached 42.1%.
Showed a significant decrease in the expression levels of all intestinal immune-related genes such as TNF、IFNg1-2、IL-1β、IL-10, especially IL-1β decreased by 99.88%.
Chemical Information
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CAS No. 455348-63-7
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Appearance Solid
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Molecular Weight 6852.50
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Color White to off-white
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SMILES
[DNA, d(P-thio)(T-C-G-T-C-G-T-T-G-T-C-G-T-T-T-T-G-T-C-G-T-T)]
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Sequence
DNA, d(P-thio)(T-C-G-T-C-G-T-T-G-T-C-G-T-T-T-T-G-T-C-G-T-T)
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Solvent & Solubility
H2O : 20 mg/mL (2.92 mM; Need ultrasonic)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (271 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2242 KB)
References
[1]. Tamiru N Alkie, et al. Characterization of Innate Responses Induced by PLGA Encapsulated- and Soluble TLR Ligands In Vitro and In Vivo in Chickens. PLoS One. 2017 Jan 3;12(1):e0169154. [Content Brief]
[3]. Audesh Bhat, et al. Role of Hsp90 in CpG ODN mediated immunostimulation in avian macrophages. Mol Immunol. 2010 Mar;47(6):1337-46. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 0.1459 mL | 0.7297 mL | 1.4593 mL | 3.6483 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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