英文名称：DBCO-Acid

      DBCO-COOH

      Dibenzocyclooctyne-acid

中文名称：二苯基环辛炔-羧酸

      11,12-二氢-Γ-氧代-二苯并[[F]偶氮-5-(6H)-丁酸

CAS号: 1353016-70-2

外 观：Slightly grey crystalline

分子量：305.11

纯 度：>95%

溶解度：DMSO, DMF, DCM

保存条件：-20℃ 12个月

产品描述：DBCO-Acid is an amine-reactive non-activated building block used for derivatizing amine-containing molecule in the presence of activators (e.g. EDC, or HATU) through a stable amide bond. Short spacer arm adds minimal mass to modified molecules (305.11 daltons)

结构式：

二苯并环辛炔 (DBCO, Dibenzocyclooctyne) 用于无需铜离子催化的叠氮-炔环加成 (SPAAC) 反应，该反应的二级反应动力学常数可达到 1。DBCO系列产品包括可用于进一步连接的 DBCO-acid、DBCO-amine、DBCO-PEG-COOH、DBCO-PEG-amine，以及DBCO标记的 biotin、荧光染料和生化小分子等。

其它含DBCO试剂：

DBCO-acid

DBCO-PEG4-acid

DBCO-PEG5-acid

DBCO-PEG500-acid

DBCO-PEG1000-acid

DBCO-NHS ester

DBCO-PEG4-NHS ester

DBCO-PEG5-NHS ester

DBCO-PEG500-NHS ester

DBCO-PEG1000-NHS ester

Sulf-DBCO-NHS ester

DBCO-amine

DBCO-PEG3-amine

DBCO-PEG4-amine

DBCO-PEG5-amine

DBCO-PEG500-amine

DBCO-PEG1000-amine

DBCO-Maleimide

DBCO-PEG4-Maleimide

DBCO-PEG500-Maleimide

DBCO-PEG1000-Maleimide

DBCO-PEG4-Tetrazine

DBCO-PEG4-Me-Tetrazine

DBCO-BODIPY FL

DBCO-FITC(5-isomer)

DBCO-Cyanine3

DBCO-Cyanine3.5

DBCO-Disulfo-Cyanine3

DBCO-trisulfo-Cyanine3.5

DBCO-Cyanine5

DBCO-Cyanine5.5

diSulfo-Cy5 DBCO(Methyl)

DBCO-trisulfo-Cyanine5.5

DBCO-Cyanine7

DBCO-ICG

DBCO-trisulfo-ICG

DBCO-PEG4-Biotin

DBCO-SS-NH2

DBCO-SS-COOH

DBCO-四乙酰甘露糖胺

Biotin-PEG3-SS-DBCO

Dde Biotin-PEG4-DBCO

Diazo Biotin-PEG3-DBCO

PC DBCO-PEG3-biotin

Desthiobiotin-PEG4-DBCO

DBCO-DPA-DC1

DBCO-PEG4-TAMRA

Bis-sulfone-peg4-dbco

DBCO-Palmitic

DBCO-C12-amine

DBCO-PEG3-Gly

DBCO-PEG2000-amine

DBCO-C3-Maleimide

DBCO-mPEG,5 kDa

DBCO-PEG3-OTs

DBCO-PEG3-F

DBCO-mPEG2000

DBCO-PEG4-DBCO

m-PEG5000-DBCO

Maleimide-SS-DBCO

DBCO-PEG5-Acrylate

DBCO-PEG3-OH

DBCO-PEG15-amine

DBCO-PEG8-amine

DBCO-PEG12-O-NH2

DBCO-PEG24-O-NH2