计算溶液所需的质量、体积或浓度。
有货
概述
一般描述
聚乙二醇（PEG）是一种非离子亲水聚合物，提供不同分子质量版本。它有助于蛋白质结晶，以及蛋白质核酸纯化。PEG和葡聚糖共同组成了水性聚合物两相系统，该系统是生物材料纯化中必须要用的。PEG能和细胞膜反应，因此使得细胞融合。
应用
聚乙二醇1500（PEG-1500）可用于调节细胞融合。
外形
溶液，经0.2 μm孔径膜过滤，含有50% PEG 1500(w/v)的75mM Hepes(pH8.0)溶液，氮气环境装瓶，即用型
其他说明
仅用于生命科学研究。不可用于诊断。
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, which is required for the purification of biological materials. PEG also interacts with cell membrane, thereby allowing cell fusion.
Application
Polyethylene Glycol 1500 (PEG-1500) has been used to mediate cell fusion.
Physical form
Solution, filtered through 0.2 μm pore size membrane, 50% PEG 1500 (w/v) in 75 mM Hepes (pH 8.0), bottled under nitrogen, ready to use
Other Notes
For life science research only. Not for use in diagnostic procedures.
规格
别名
Poly(ethylene glycol), peg 1500, PEG
英文别名
Poly(ethylene glycol), peg 1500, PEG
规格或纯度
Mr ~1500, solution
英文名称
Polyethylene Glycol 1500（PEG）
储存条件
2-8°C储存
运输条件
低温运输
名称和识别符
EC号
500-038-2
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=
高级数据
化学和物理性质
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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此产品的引用文献
溶液计算器
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