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- Hexynoic acid STP ester
Hexynoic acid STP ester
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| 569-25mg | 25 mg | 95.00$ | in stock |
| 569-100mg | 100 mg | 185.00$ | in stock |
| 569-500mg | 500 mg | 850.00$ | in stock |
Alkyne activated ester for the labeling of amine groups in proteins, peptides and other molecules bearing aliphatic amine functional groups.
Sulfotetrafluorophenyl (STP) esters are excellent alternatives to conventional N-hydroxysuccinimide (NHS) esters. Compared to NHS esters, STP esters provide better ratio of labeling to hydrolysis in aqueous environments.
Hexynoic acid fragment is a short linker with amine. For longer amine linkers, consider using Alkyne-PEG activated esters.
炔烃活化酯，用于标记蛋白质、肽和其他带有脂肪族胺官能团的分子中的胺基。
磺基四氟苯基 (STP) 酯是传统 N-羟基琥珀酰亚胺 (NHS) 酯的绝佳替代品。 与 NHS 酯相比，STP 酯在水环境中提供更好的标记与水解比率。
己烯酸片段是与胺的短接头。 对于更长的胺接头，考虑使用炔烃-PEG 活化酯。
Hexynoic acid STP ester相关产品
DBCO STP ester
Activated ester for modification of proteins/antibodies/peptides followed by introduction into copper-free Click Chemistry reaction.
用于修饰蛋白质/抗体/肽的活化酯，然后引入无铜点击化学反应。
Azidobutyric acid NHS ester
Activated ester for azido labeling of peptides and proteins.
用于肽和蛋白质的叠氮基标记的活化酯。
Alkyne-PEG3-NHS ester
Bifunctional hyrophilic linker with NHS ester and terminal alkyne functional group based on triethyleneglycol (PEG3).
基于三甘醇 (PEG3) 的具有 NHS 酯和末端炔烃官能团的双功能亲水接头。
General properties
| Appearance: | white solid 白色固体 |
| Mass spec M+ increment: | 94.04 |
| Molecular weight: | 362.23 |
| Molecular formula: | C12H7F4O5SNa |
| IUPAC name: | Sodium 4-(hex-5-ynoyloxy)-2,3,5,6-tetrafluorophenylsulfonate |
| Solubility: | good in water, DMF, DMSO |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
储存：收到后 12 个月，在 -20°C 避光保存。 运输：在室温下长达 3 周。 避免长时间暴露在光线下。 干燥。 |
| MSDS: | Download |
| Product specifications |