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| 生物活性 |
DBCO-PEG4-Biotin is an azadibenzocyclooctyne-biotin derivative containing a biotin group and 4 PEGs. DBCO-PEG4-Biotin is a versatile biotinylation reagent used for the introduction of a biotin moiety to azide-labeled biomolecules via copper-free strain-promoted alkyne-azide click chemistry (SPAAC) reaction[1]. DBCO-PEG4-Biotin is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups. |
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体外研究 (In Vitro) |
炔基可以在无铜点击化学反应中与叠氮基团反应，形成稳定的三唑键。 MCE has not independently confirmed the accuracy of these methods. They are for reference only. |
| 分子量 |
749.92 |
| Formula |
C39H51N5O8S |
| CAS 号 | |
| 性状 |
固体 |
| 颜色 |
Off-white to yellow |
| 运输条件 |
Room temperature in continental US; may vary elsewhere. |
| 储存方式 |
4°C, sealed storage, away from moisture *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture) |
DMSO 中的溶解度 : 100 mg/mL (133.35 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响，请使用新开封的 DMSO)
| 浓度溶剂体积质量 | 1 mg | 5 mg | 10 mg |
|---|
| 1 mM | 1.3335 mL | 6.6674 mL | 13.3348 mL |
| 5 mM | 0.2667 mL | 1.3335 mL | 2.6670 mL |
| 10 mM | 0.1333 mL | 0.6667 mL | 1.3335 mL |
* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C储存时，请在6个月内使用，-20°C储存时，请在1个月内使用。