供应NHS-PEG-DBCO,DBCO-PEG-NHS, 二苯并环辛炔-PEG-琥珀酰亚胺酯
英文名称:NHS-PEG-DBCO,DBCO-PEG-NHS
中文名称: 二苯并环辛炔-聚乙二醇-活性酯
Diphenyl and ring sheen acetylene (DBCO) PEG - the NHS derivatives can be without any metal catalyst for chemical reactions. Strain promote ring sheen of acetylene and fold the 1, 3-dipolar cycloaddition of nitrogen compounds, also known as no copper click reaction, is a kind of biorthogonal reaction, can make the two conjugate molecules in aqueous solution. DBCO - PEG derivatives in water with fast dynamics and stability in the buffer. DBCO reagent can be used for marking azide modified biological molecules, without toxic copper catalyst. Polyethylene glycol (peg) can increase the peptide and protein solubility and stability, and reduce its immunogenicity. It can also inhibit non-specific combination of charged molecules and surface modification.
二苯并环辛炔(DBCO)PEG-NHS衍生物可以在不需要任何金属催化剂的情况下进行化学反应。菌株促进的环辛炔和叠氮化合物的1,3-偶极环加成反应,也称为无铜点击反应,是一种双正交反应,可使两个分子在水溶液中共轭。DBCO-PEG衍生物在水缓冲液中具有快速动力学和稳定性。DBCO试剂可用于标记叠氮化物修饰的生物分子,无需有毒的铜催化剂。聚乙二醇化可增加肽和蛋白质的溶解性和稳定性,并降低其免疫原性。它还可以抑制带电分子与修饰表面的非特异性结合。
西安凯新生物科技有限公司提示:避免频繁的溶解和冻干,现取现用

Classification: DBCO PEG NHS ester
CAS:N/A
MV:可定制,NHS-PEG-DBCO 10000,NHS-PEG-DBCO 2000,DBCO-PEG-NHS 3400, 二苯并环辛炔-PEG-琥珀酰亚胺酯 5000,DBCO-PEG-NHS 10000, 二苯并环辛炔-聚乙二醇-活性酯 20000
Purity:95+%
Storage: -20℃可长期保存,注意避光并置于干燥处
Place of Origin:中国 陕西 西安
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