Acid-dPEG^?₁₃-NHS ester

半岛bd体育手机客户端 说明

特点和优势

Acid-dPEG^?₁₃-NHS ester, a unique heterobifunctional dPEG^?crosslinking product, allows conjugation to two different moieties, each containing free amines. Because the single molecular weight dPEG^?spacers contain anN-hydroxysuccinimide ester only on one end of the spacer, greater control of the conjugation reaction can be maintained. The free acid end of the spacer can be left unreacted to modify the surface properties of the molecule to which it is conjugated, or the free acid end can be activated and conjugated to a different group at a later time. The dPEG^?spacers provide precise spacing/distance control, and the dPEG^?itself provides the well-known benefits of increased water solubility; decreased immunogenicity; protection from proteolysis; increased hydrodynamic volume; and increased serum half-life.

法律信息

Products Protected under U.S. Patents # 7,888,536 B2
dPEG is a registered trademark of Quanta BioDesign

基本信息

经验(实验)分子式	C34H61NO19
分子量	787.84
MDL编号	MFCD27952889
PubChem化学物质编号	329823881

半岛bd体育手机客户端 性质

测定	>90%
形式	solid or viscous liquid
reaction suitability	reagent type: cross-linking reagent reactivity: amine reactive
聚合物结构设计	shape: linear functionality: heterobifunctional
运输	ambient
储存温度	?20℃
SMILES string	O=C(CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(O)=O)ON1C(CCC1=O)=O

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable