计算溶液所需的质量、体积或浓度。
为什么选择此级别
，适用于对基线干扰要求严格的色谱和分析工作流程。
储存与运输
室温,干燥。常规运输 。请查阅批次 COA 获取详细规格。
质量文档
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
文献证明
在色谱分析、有机合成和交叉偶联反应领域已被 3253 篇同行评审文献引用。
概述
聚乙二醇 (PEG) 是一种非离子型亲水性聚合物，具有不同的分子量。有助于蛋白质和核酸的纯化和晶体生长。PEG 和葡聚糖形成聚合物双水相系统，用于生物物质的纯化。PEG 还与细胞膜相互作用，从而导致细胞融合。
有轻微特殊气味。微有吸湿性。遇热易熔化。溶于水和乙醇。通常用于修饰治疗性蛋白质和肽以增加其溶解度并降低其毒性。
聚乙二醇已被用于体外培养珠的组织学、组织化学和免疫组织化学评价。已用于细胞融合。
Poly(ethylene glycol) (PEG) is a non-ionic hydrophilic polymer and is available in different molecular weights. It helps in the purification and crystal growth of proteins and nucleic acids. PEG and dextran together result in aqueous polymer two phase system, required for the purification of biological materials. PEG also interacts with cell membrane, thereby resulting in cell fusion.
Usually used to modify therapeutic proteins and peptides to increase their solubility and lower their toxicity.
Application：
Cell fusion induced by polyethylene glycol(PEG) has become a standard method in somatic cell genetics. PEG promoted cell fusion is involved in the production of hybridoma cells.
Poly(ethylene glycol) has been used for histological, histochemical and immunohistochemical evaluation of in vitro cultured beads. It has been used for the fusion of cells.
规格
别名
聚氧乙烯
英文别名
PEG
规格或纯度
average Mn 1500
英文名称
Polyethylene glycol(PEG)
储存条件
室温,干燥
运输条件
常规运输
名称和识别符
分子类型
聚合物
Reaxy-Rn
505945
Reaxys-RN link address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=505945&ln=
技术文档
高级数据
化学和物理性质
密度
1.13
敏感性
对湿度敏感
折光率
1.460
闪点(℉)
519.8 °F
闪点(℃)
271.00 °C
沸点
> 200 °C
熔点
61-64℃
安全和危险性（GHS）
WGK Germany
1
Merck Index
7568
个人防护装备
Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
质检证书（CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
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| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
 L22161037 |
分析证书 | P103721 |
| D2623544 |
分析证书 | P103721 |
| D2623615 |
分析证书 | P103721 |
| D2623616 |
分析证书 | P103721 |
| J2608009 |
分析证书 | P103721 |
| G2515300 |
分析证书 | P103721 |
| G2515301 |
分析证书 | P103721 |
| G2515498 |
分析证书 | P103721 |
| K2407536 |
分析证书 | P103721 |
| B2626092 |
分析证书 | P103721 |
| K2407535 |
分析证书 | P103721 |
| K2407534 |
分析证书 | P103721 |
| G2415528 |
分析证书 | P103721 |
| G2415529 |
分析证书 | P103721 |
| G2415526 |
分析证书 | P103721 |
| L2320305 |
分析证书 | P103721 |
| L2320304 |
分析证书 | P103721 |
| K2414163 |
分析证书 | P103721 |
| L22161038 |
分析证书 | P103721 |
| L22161042 |
分析证书 | P103721 |
| L2304072 |
分析证书 | P103721 |
| A2208211 |
分析证书 | P103721 |
| A2208206 |
分析证书 | P103721 |
| A2208189 |
分析证书 | P103721 |
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溶液计算器
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