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amine-PEG-DBCO,DBCO-PEG-NH2
面议点击试剂DBCO-PEG-NH2
面议1622335-40-3,ICG-SE
面议一种线性PEG磷脂,178744-28-0,mPEG-DSPE
面议DSPE-PEG-NH2,MW:20000
面议DSPE-PEG5000-acid,DSPE-PEG-COOH
面议DBCO-PEG-NH2,二苯基环辛炔-聚乙二醇-氨基
面议178744-28-0,甲氧基-聚乙二醇-磷脂
面议1622335-40-3,ICG-OSu
面议DSPE-PEG-amine,DSPE-PEG-NH2
面议DSPE-PEG-COOH,MW:20000
面议ICG NHS ester,1622335-40-3
面议中文名:二苯并环辛烯-活性酯
英文名:Dibenzocyclooctyne-N-hydroxysuccinimidyl ester;
DBCO-NHS ester;
DBCO-succinyl N-hydroxysuccinimidyl ester;
Dibenzylcyclooctyne-NHS ester
DBCO-NHS酯是一种胺反应性构件,用于有机介质中含胺分子的改性。它与伯胺(如赖氨酸残基侧链或氨基硅烷涂层表面)在中性或稍碱性pH下反应,形成共价键。短间隔臂增加了修饰分子的最 小质量(228.3道尔顿)。由于水溶性差,不建议在水缓冲液中标记蛋白质或任何其他生物聚合物。
CAS 号:1353016-71-3
分子量:402.40
分子式:C23H18N2O5
溶解性:DMSO, DMF, DCM, THF, Chloroform
纯 度:>95% (HPLC)
外 观:White to slightly grey crystalline
存储条件:-20℃
结构式:
保存方法:-20℃避光,避湿
产品简介:
DBCO-NHS Ester is an amine-reactive building block used for modification of amine-containing molecule in organic media. It reacts with primary amines (e.g., side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic pH to form covalent bonds. Short spacer arm adds minimal mass to modified molecules (228.3 daltons).
This product is not recommended for labeling of proteins or any other biopolymers in aqueous buffers due to poor aqueous solubility.
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