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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
冷冻-20℃
- 英文名:
azido-polyethylene glycol(2000)-carboxylic acid
- 库存:
999+
- 供应商:
上海维亦特生物科技有限公司
- CAS号:
139747-01-6
别名:azido-polyethylene glycol(2000)-carboxylic acid
分子式:C90H179N3O46 (average MW due to polydispersity of PEG)
分子量:2039.38
稳定性:1 Year
存储:冷冻-20°C
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文献和实验Crystallization of Kinesin Family Motor Proteins
temperature11 mg/ml protein 10 mM HEPES pH 7.5, 150 mM NaCl, 1 mM DTT, 1 mM MgCl2, 0.2 mM NaN3, 2 mM ADP combined 1:1 with 22% methyl ether PEG 2000, 100 mM NaCl, 2% ethylene glycol, 50 mM HEPES pH 7.0Gulick et al., 1998Ncd 281-700Sitting drop 4°C20 mg/ml
Environment-Responsive Multifunctional Liposomes
conjugate. Under normal conditions, liposome-grafted PEG “shielded” liposome-attached TATp moieties, since the PEG spacer for TATp attachment (PEG(1000)) was shorter than protective PEG(2000). PEGylated liposomes accumulate in targets via the EPR effect
乙烯-乙二醇(PEG)链附着在上面。和以上讨论的聚酰胺树脂一样,它试图提高固相载体中肽链的溶剂化。研究过各种链长的PEG,但应用最成功是分子量在2000~3000Da之间的。 近年来用机器合成多肽发展很快。机器合成包括半自动(间歇式)和自动(连续流动)两种形式,它与手工合成相比,具有快速、完全、方便等优点。而由于PEG-PS树脂一般都有较好的物理化学特性,如溶胀性,物理稳定性,在流动系统中抗磨和抗机械压力能力等,因而,它也随之发展起来。如Kate SA,McGuinners BF 等最近报道该实验室研究的“低
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