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- 2025年12月05日
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- 详细信息
- 文献和实验
- 技术资料
- 保存条件：
-20°C, sealed storage, away from moisture
- 英文名：
Poly(I:C) sodium
- 库存：
货期：1-2天
- 供应商：
MedChemExpress LLC
- CAS号：
42424-50-0
- 规格：
1 mg/5 mg/10 mg/25 mg/50 mg/100 mg
| 规格： | 1 mg | 产品价格： | ￥248.0 |
|---|---|---|---|
| 规格： | 5 mg | 产品价格： | ￥560.0 |
| 规格： | 10 mg | 产品价格： | ￥915.0 |
| 规格： | 25 mg | 产品价格： | ￥1730.0 |
| 规格： | 50 mg | 产品价格： | ￥2590.0 |
| 规格： | 100 mg | 产品价格： | ￥3900.0 |
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Polyinosinic-polycytidylic acid sodium
CAS No. : 42424-50-0
MCE 国际站：Polyinosinic-polycytidylic acid sodium
产品活性：Polyinosinic-polycytidylic acid sodium (Poly(I:C)) sodium 是双链 RNA 的合成类似物，是一种 TLR3 和视黄酸诱导型基因 I 受体 (RIG-I 和 MDA5) 的激动剂。Polyinosinic-polycytidylic acid sodium 可以用作疫苗佐剂，以增强先天性和适应性免疫反应，并改变肿瘤的微环境，还可以直接触发癌细胞发生凋亡。
研究领域：Immunology/Inflammation | Apoptosis
作用靶点：Toll-like Receptor (TLR) | Apoptosis
In Vitro: Polyinosinic-polycytidylic acid (20 ng/mL; 24 hours; WM793, WM278, WM239A, WM9 and 1205Lu cells) treatment strongly reduces viability from 100% in controls to 20%–50% within 24 hours.
Polyinosinic-polycytidylic acid (200 ng/mL; 24 hours; 1205Lu cells) treatment induces apoptosis in 1205Lu cells.
Polyinosinic-polycytidylic acid (3 ng/mL; 24 hours; 1205Lu cells) treatment induces IFN-β expression in melanoma cells. Silencing of RIG-I and MDA-5 confirmed that induction of IFN-β by Polyinosinic-polycytidylic acid required RIG-I and MDA-5, respectively, and that required IPS-1.
Polyinosinic-polycytidylic acid (5 ng/mL; 24 hours; 1205Lu cells) treatment reveals active subunits of caspase-9 and caspase-8 in melanoma cells.
Polyinosinic-polycytidylic acid sodium is prepared for injection by resuspending in sterile saline, heating to 50 °C at a concentration of 2 mg/mL to ensure complete solubilisation and then allowing to cool naturally to room temperature to ensure proper annealing of double-stranded RNA. Polyinosinic-polycytidylic acid is stored at -20 °C until use.
In Vivo: Polyinosinic-polycytidylic acid treatment inhibits tumor growth in NOD/SCID immunodeficient mice injected with 1205Lu cells. The level of human DNA is 50% lower in mice treated with Polyinosinic-polycytidylic acid.
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文献和实验Prenatal Infection and Immune Models of Schizophrenia
anomalies in schizophrenia have primarily employed three agents: polyinosinic:polycytidylic acid (poly I:C), lipopolysaccharide, each of which mimic viral and bacterial infections, respectively, and direct maternal inoculation with influenza. Advantages
Purpose Materials10ml 6% dextran + 7ml citrate/citric acidDextran: T500 --> 6g+100ml PBSCitrate solution: 25g Na Citrate + 8g citric acid + 500 ml PBS 43 ml blood 12 ml RT Histopaque 107718 ml cold H2 O2 ml 10x PBSM199 for HUVECs: 1L powder pocket
peptides is also described.MATERIALSReagentsAcetic acid (100 mM)Ammonium bicarbonate (50 mM, pH 8.0)Calf intestinal alkaline phosphataseCarboxypeptidase Y (1 µg/µL in H2O)EDTA (100 mM in H2O, pH 8.0)Ferric chloride (FeCl3) (100 mM)Gallium chloride (GaCl
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