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Hexynoic acid STP ester
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 569-25mg | 25 mg | $95 | 現貨 | |
| 569-100mg | 100 mg | $185 | 現貨 | |
| 569-500mg | 500 mg |
$850
|
現貨 |
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.
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疊氮基丁酸 NHS 酯 (Azidobutyric acid NHS ester)
活化的NHS 酯用於多肽和蛋白質的疊氮基標記。疊氮-peg4-疊氮化物 (Azide-peg4-azide)
PEG4 二疊氮是具有兩個疊氮基團的同型雙功能連接體。它可通過點擊化學用於合成具有親水核心的二聚體分子。Biotin-PEG4-alkyne
Biotin alkyne is a reagent for click chemistry labeling with biotin, an affinity probe to streptavidin.General properties
| Appearance: | white solid |
| 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. |
| MSDS: | 下載 |
| 產品規格 |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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