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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.

其它点击试剂：

DBCO-PEG4-Desthiobiotin  2032788-37-5

WSPC Biotin-PEG3-DBCO PC 

DBCO-PEG3-biotin 

Dde Biotin-PEG4-DBCO    1807512-43-1

DBCO-S-S-PEG3-biotin    1430408-09-5

Diazo Biotin-PEG3-DBCO 

DBCO-Sulfo-Link-biotin  1363444-70-5

DBCO-PEG4-biotin      1255942-07-4

Bis-sulfone-PEG4-DBCO   1854034-70-0

Methyltetrazine-DBCO  1802238-48-7

Methyltetrazine-PEG12-DBCO  2183440-28-8

TCO-PEG12-DBCO    2055022-06-3

BDP FL DBCO     2093197-94-3

DBCO-PEG1-NHS ester   2228857-34-7

TAMRA-PEG4-DBCO   1895849-41-8

Carboxyrhodamine  110PEG4-DBCO 

Fluorescein-DBCO   2054339-00-1

Sulfo-Cy5 DBCO   1564286-24-3

Sulfo-Cy3 DBCO   1782950-79-1

Cy5.5 DBCO    1857352-95-4

N-(m-PEG4)-N-(DBCO-PEG4)-Cy5 

DSPE-PEG4-DBCO  2112738-14-2

DBCO-mPEG 30KDa 

DBCO-mPEG 10KDa 

DBCO-mPEG 20KDa 

DBCO-mPEG 5KDa 

DBCO-NHCO-PEG4-NH-Boc  1255942-12-1

DBCO-PEG5-DBCO 

DBCO-PEG4-alcoho   l1416711-60-8

Sulfo DBCO-PEG4-Maleimide   2055198-07-5

DBCO-PEG4-Maleimide  1480516-75-3

Sulfo DBCO-Maleimide  2028281-86-7

DBCO-Maleimide  1395786-30-7

Sulfo DBCO-PEG4-amine  2055198-05-3

DBCO-NHCO-PEG4-amine  1255942-08-5

Sulfo DBCO-amine  2028284-70-8

DBCO-amine  1255942-06-3

DBCO-NHCO-PEG13-acid 

DBCO-NHCO-PEG5-acid  1870899-46-9

DBCO-C6-acid  1425485-72-8

DBCO-acid   1353016-70-2

DBCO-NHCO-PEG4-NHS ester  2100306-58-7

DBCO-NHCO-PEG13-NHS ester 

DBCO-NHCO-PEG5-NHS ester  1378531-80-6

DBCO-PEG4-NHS ester  1427004-19-0