Imiquimod(R 837)是一种免疫调节剂,作为选择性的Toll样受体7(TLR7)激动剂,体内显示出抗病毒和抗肿瘤效应。它用于外生殖器和会阴疣、癌症和COVID-19的研究。
There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.
Type | HazMat fee for 500 gram (Estimated) |
Excepted Quantity | USD 0.00 |
Limited Quantity | USD 15-60 |
Inaccessible (Haz class 6.1), Domestic | USD 80+ |
Inaccessible (Haz class 6.1), International | USD 150+ |
Accessible (Haz class 3, 4, 5 or 8), Domestic | USD 100+ |
Accessible (Haz class 3, 4, 5 or 8), International | USD 200+ |
规格 | 价格 | 会员价 | 库存 | 数量 | |||
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免费溶解
描述 | Toll like receptors (TLR) is a family with ten members that are known to be important for provoking the innate immunity and establishing adaptive immunity[1]. The imiquimod is TLR7 and 8 agonist with EC50 value of 1.5 μM on TLR7[2]. It is effective in treating a variety of primary skin cancers and cutaneous metastases of some malignancies[3]. Imiquimod reduced cell numbers on the DFT1 and DFT2 cells lines in a concentration dependent manner as measured by the WST-8 proliferation assay after incubating with 7.5 - 60 μg/ml of imiquimod for 24 hours. When the cells were incubated with 60 μg/ml of imiquimod for 72 hours, most of cells entered apoptotic pathways and complete apoptosis for all the cells occurred at 120 hours as measured by annexin V and PI staining [4] . When 30 mg/mouse of imiquimod was applied for seven consecutive days on the back skin of late telogen C57BL/6 mice one day after hair removal, the number of CD45 positive cells increased compared with control group as measure by flow cytometry. The level of IL-6, Cxcl-1, TNF-a, IL23p19 and IL-17a examined by quantitative real-time reverse transcription PCR were induced in the imiquimod treatment group[5]. |
作用机制 | Imiquimod could preferentially bind to TLR7 and to a lesser extent, TLR8[6]. |
Dose | Mice: 1 mg/kg[6] (p.o.) Guinea pig: 5 mg/kg[7] (i.v.); 3 mg/kg[8] (i.p.) Rat: 1 mg/kg - 6 mg/kg[9] (p.o.) rabbit: 0.5 mg/kg - 2 mg/kg[9] (i.v.) |
Administration | p.o., i.v., i.p. |
NCT号 | 适应症或疾病 | 临床期 | 招募状态 | 预计完成时间 | 地点 |
NCT00147771 | Scleroderma, Localized | Phase 3 | Completed | - | Canada, Ontario ... 展开 >> The Hospital for Sick Children Toronto, Ontario, Canada, M5G 1X8 收起 << |
NCT01795313 | Ependymoma | Not Applicable | Recruiting | January 2020 | United States, Pennsylvania ... 展开 >> Children's Hospital of Pittsburgh of UPMC Recruiting Pittsburgh, Pennsylvania, United States, 15224 Contact: Mary Petrany, RN 412-692-8047 petranym@upmc.edu 收起 << |
NCT00581425 | Basal Cell Carcinoma | Phase 4 | Completed | - | United States, Texas ... 展开 >> University of Texas Health Science Center of Houston Dermatology Clinic Houston, Texas, United States, 77030 收起 << |
计算器 | ||||
存储液制备 | 1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
4.16mL 0.83mL 0.42mL |
20.81mL 4.16mL 2.08mL |
41.61mL 8.32mL 4.16mL |
CAS号 | 99011-02-6 |
分子式 | C14H16N4 |
分子量 | 240.304 |
别名 | R 837;S-26308;Beselna.;Vyloma;Zyclara;Imiquimod Brand name: Aldara;TMX 101 |
运输 | 蓝冰 |
存储条件 |
液体 -20°C:3-6个月-80°C:12个月 粉末 Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
溶解度 |
DMSO: 2 mg/mL(8.32 mM),配合低频超声,并水浴加热至45℃助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO H2O: 2.5 mg/mL(10.4 mM),配合低频超声,并调节pH至2 |
动物实验配方 |