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mPEG24-NHS
产品别名
174569-25-6
mPEG24-NHS
Methoxypolyethylene glycol acetic acid N-succinimidyl ester
mPEG NHS
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C56H107NO29 |
| Molecular weight | 1258.44 |
| MDL number | MFCD28385538 |
| Application【应用】 | Polyethylene glycols (PEGs) are FDA approved hydrophilic polymers. They are non-toxic, non-immunogenic and non-antigenic, and are widely used in a variety of biomedical applications such as bioconjugation, drug delivery, surface functionalization, and tissue engineering. PEG-NHS is an amine reactive PEG that can react to amino groups of lysine(s) on proteins or other biologics; reaction occurs at room temperature in <1hr at pH 7-8. Stable linker between PEG and NHS ester. |
产品性质
| Assay【测定】 | 95% (HPLC) |
| form【形式】 | solid |
| mol wt【分子量】 | average Mn 1,250 (by NMR) |
| reaction suitability | reagent type: chemical modification reagent reactivity: amine reactive |
| color【颜色】 | white to off-white |
| Ω-end【Ω端】 | NHS ester |
| α-end【α端】 | methoxy |
| polymer architecture【聚合物结构设计】 | shape: linear functionality: monofunctional |
| storage temp.【储存温度】 | −20℃ |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
| Flash Point(F)【闪点(F)】 | 230.0 °F |
| Flash Point(C)【闪点(C)】 | > 110 ℃ |
