Gardiquimod trifluoroacetate |
| カタログ番号GC33910 |
イミダゾキノリン類似体であるトリフルオロ酢酸ガルジキモドは、TLR7/8 アゴニストです。
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 1159840-61-5
Sample solution is provided at 25 µL, 10mM.
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Gardiquimod trifluoroacetate is a specific TLR7 agonist which can also inhibit HIV-1 reverse transcriptase.
Levels of HIV-1 DNA measured by real-time PCR are significantly lower in Gardiquimod trifluoroacetate-treated cells compare to untreated controls on day 9 postinfection. Significantly lower levels of HIV-1 DNA and HIV-1 p24 are observed in Gardiquimod trifluoroacetate-treated and HIV-1-exposed macrophages cocultured with activated PBMCs. Gardiquimod trifluoroacetate significantly increases IFN-α mRNA levels 80-, 20-, and 35-fold above the level of detection at 2, 4, and 6 h posttreatment, respectively[1]. The results show that treatment with Gardiquimod trifluoroacetate results in significant increases in expression of CD69 on T, NK and natural killer T (NKT) cells. It is also found that Gardiquimod trifluoroacetate stimulation increases mRNA expression of IL-12 p40 in RAW264.7 cells. Furthermore, Gardiquimod trifluoroacetate induces augmented secretion of IL-12 p70 into culture supernatant 48 and 72 h after treatment[2].
On day 12, the tumor volume in mice injected with PBS increases to 1770±370 mm3, whereas it is only 230±70 mm3 in mice treated with Gardiquimod trifluoroacetate[2].
[1]. Buitendijk M, et al. Gardiquimod: a Toll-like receptor-7 agonist that inhibits HIV type 1 infection of human macrophages and activated T cells. AIDS Res Hum Retroviruses. 2013 Jun;29(6):907-18. [2]. Ma F, et al. The TLR7 agonists imiquimod and gardiquimod improve DC-based immunotherapy for melanoma in mice. Cell Mol Immunol. 2010 Sep;7(5):381-8.
Cell experiment: | Peripheral blood cells (PBMCs) are resuspended at a concentration of 5×106 cells/mL in serum-free RPMI and added to large (150-cm2) tissue culture flasks to permit monocyte attachment. The cells are maintained in a humidified incubator at 37°C with 5% CO2 for a total of 8 days. On the fifth day of culture, the medium is refreshed and one-half of the cells are treated with 0.6 to 3.0 μM Gardiquimod trifluoroacetate for 3 days prior to infection with HIV-1 on day 8 of culture. Control macrophages are left untreated[1]. |
Animal experiment: | Six- to eight-week-old C57BL/6 mice weighing 20 to 24 g are used in this study. For subcutaneous (s.c.) tumors, 5×104 B16 cells in 100 µL of PBS are injected s.c. into the right flank of C57BL/6 mice on day 0. Mice are vaccinated intravenously with 4×104 DCs on day 7 and peritumorally injected with 1 mg/kg Gardiquimod trifluoroacetate on days 8 and 10. Control mice are injected with an equivalent volume of PBS. Beginning on day 8, the tumor length and width are measured with a vernier caliper, and tumor volume is calculated as length×width2/2. The mice are killed on day 13, and tumors are excised and weighed[2]. |
References: [1]. Buitendijk M, et al. Gardiquimod: a Toll-like receptor-7 agonist that inhibits HIV type 1 infection of human macrophages and activated T cells. AIDS Res Hum Retroviruses. 2013 Jun;29(6):907-18. | |
| Cas No. | 1159840-61-5 | SDF | |
| Canonical SMILES | OC(C)(C)CN1C(CNCC)=NC2=C1C3=CC=CC=C3N=C2N.FC(C(O)=O)(F)F.FC(C(O)=O)(F)F | ||
| Formula | C21H25F6N5O5 | M.Wt | 541.44 |
| 溶解度 | DMSO : 100 mg/mL (184.69 mM) | Storage | Store at -20°C |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 1.8469 mL | 9.2346 mL | 18.4693 mL |
| 5 mM | 0.3694 mL | 1.8469 mL | 3.6939 mL |
| 10 mM | 0.1847 mL | 0.9235 mL | 1.8469 mL |
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- Purity: >99.50%
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Average Rating: 5 (Based on Reviews and 31 reference(s) in Google Scholar.)
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