二苯基环辛炔-四聚乙二醇-活性酯

英文名：DBCO-PEG4-NHS ester

中文名：二苯基环辛炔-四聚乙二醇-活性酯

CAS 号：1427004-19-0

外  观：Yellow to slightly orange oil

分子量：649.68 

纯  度：>95%

性  状:白色或微黄色粉状制剂 

溶解度：DMSO, DMF, DCM, THF, Chloroform

保存条件：-20℃ 12个月

产品描述：

DBCO-PEG4-NHS Ester reacts specifically and efficiently with a primary amine (e.g., side chain of lysine residues or aminosilane-coated surfaces) at pH 7-9 to form a covalent bond. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation to complementary azide-containing molecules

结构式：

Copper-free Click Chemistry产品列表：

DBCO-PEG4-NHS ester

DBCO-PEG4-4-Formylbenzoate

DBCO-Sulfo-NHS ester

DBCO-NHS ester

DBCO-Acid

DBCO-PEG4-Acid

DBCO-Amine

DBCO-PEG4-Amine

DBCO-Maleimide

DBCO-PEG4-Maleimide

Fluorescent Probes

DBCO-Sulfo-link-Biotin

DBCO-PEG12-Biotin Conjugate

DBCO-PEG4-Biotin

Diazo Biotin-DBCO

DBCO-S-S-PEG3-Biotin

DBCO-S-S-PEG3-Biotin

DBCO-PEG4-Phosphoramidite

DBCO-PEG4-Hydroxyl

DBCO-PEG4-4-Formylbenzoate

Tetrazine-DBCO

DBCO-PEG4-DBCO

TCO-PEG12-DBCO