DBCO-PEG4-NHS ester|CAS:1427004-19-0
作者:DBCO-PEG4-NHS ester|CAS:1427004-19-0 发布时间:2022-09-01 11:56:55
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中文:二苯基环辛炔-四聚乙二醇-活性酯英文:DBCO-PEG4-NHS esterCAS:1427004-19-0产品参数1
Catalog #:
Y-PE-2145
Name:
DBCO-PEG4-NHS ester
CAS:
1427004-19-0
Formula:
C34H39N3O10
MW:
649.7
Purity:
95%
Availability:
In Stock
Ships within:
24 hours
Storage condition:
-20℃
Shipping:
Ambient temperatureDBCO-PEG4-NHS Ester is a click chemistry PEG reagent containing NHS ester that is able to react specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. The hydrophilic PEG spacer arm improves water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation. DBCO is commonly used for copper-free Click Chemistry reactions.