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Rhodamine B-PEG2k-OH
产品别名
Rhodamine B-PEG2k-OH
Fluorescent PEG
Rhodamine B PEG
RB-PEG
结构式
基本信息
| Linear Formula【线性分子式】 | C28H31ClN3O2(CH2CH2O)nC2H5O |
| 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. Rhodamine B-PEG2k-OH is a heterobifunctional PEG with a Rhodamine B fluorescein Dye. Rhodamine B has peak fluorescence emission at 572-575 nm. |
产品性质
| Assay【测定】 | 95% (HPLC) |
| Quality Level【质量水平】 | 100 |
| form【形式】 | powder or crystals |
| mol wt【分子量】 | average Mn 2,000 (by NMR) average Mn 2,000 |
| color【颜色】 | red to purple |
| Ω-end【Ω端】 | hydroxyl |
| α-end【α端】 | rhodamine B |
| polymer architecture【聚合物结构设计】 | shape: linear functionality: heterobifunctional |
| 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 |
