CAS NO: | 25322-68-3 |
包装 | 价格(元) |
50 mL | 电议 |
100 mL | 电议 |
200 mL | 电议 |
300 mL | 电议 |
500 mL | 电议 |
1L | 电议 |
生物活性 | PEG300 (Polyethylene glycol 300), a neutral polymer of molecular weight 300, is a water-soluble, low immunogenic and biocompatible polymer formed by repeating units of ethylene glycol[1][2]. |
体外研究 (In Vitro) | The FDA has approved polyethylene glycol (PEG) for use as a vehicle or base in foods, cosmetics and pharmaceuticals, including injectable, topical, rectal and nasal formulations. PEG shows little toxicity, and is eliminated from the body intact by either the kidneys (for PEGs< 30 kDa) or in the faeces (for PEGs >20 kDa). PEG lacks immunogenicity, and antibodies to PEG are generated in rabbits only if PEG is combined with highly immunogenic proteins[3]. |
体内研究 (In Vivo) | Guidelines (Following is our recommended protocol. This protocol only provides a guideline, and should be modified according to your specific needs). |
分子量 | 300.00 |
性状 | Liquid |
CAS 号 | 25322-68-3 |
中文名称 | 聚乙二醇 |
运输条件 | Room temperature in continental US; may vary elsewhere. |
储存方式 | 4°C, sealed storage, away from moisture |
溶解性数据 | In Vitro: DMSO : 100 mg/mL(333.33 mM;Need ultrasonic) H2O : ≥ 50 mg/mL(166.67 mM) *"≥" means soluble, but saturation unknown. |