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DBCO-PEG6-NHS ester
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 3664-10mg | 10 mg |
–
|
现货 | |
| 3664-50mg | 50 mg |
$247
|
现货 | |
| 3664-100mg | 100 mg |
$449
|
现货 | |
| 3664-1g | 1 g |
$3490
|
5 天 |
DBCO-PEG6-NHS ester is a bifunctional linker with dibenzocyclooctyne (DBCO) and NHS ester groups flanking PEG6 (hexaethylene glycol). The PEG spacer increases solubility in aqueous media and provides a long and flexible connection that minimizes steric hindrance involved with ligation.
Dibenzocyclooctyne readily reacts with azides via copper-free click chemistry reaction (strain-promoted alkyne azide cycloaddition, SPAAC). DBCO is one of the most reactive cycloalkynes that does not react with tetrazines.
The amine-reactive N-hydroxysuccinimide residue provides easy attachment to almost any primary or secondary amine group, such as protein, peptide, or small molecule amine.
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磺基-Cyanine3四嗪 (sulfo-Cyanine3 tetrazine)
水溶性磺基-Cyanine3 染料四嗪衍生物，用于反式环辛烯的 TCO 连接标记。sulfo-Cyanine3 NHS酯 (sulfo-Cyanine3 NHS ester)
水溶性磺基-Cyanine3琥珀酰亚胺酯 (SE) 活化酯，用于氨基生物分子标记。AF 488 DBCO
含有绿色荧光团 AF 488的二苯并环辛炔（DBCO、ADIBO），可用于标记活细胞、整个生物体和无生命样品内的叠氮化物生物分子。纯5-异构体。General properties
| Appearance: | yellow to slightly orange oil |
| Molecular weight: | 751.82 |
| Molecular formula: | C39H49N3O12 |
| Solubility: | DMSO, DMF, DCM, THF, Chloroform |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| Storage conditions: | 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
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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