TFP-dPEG^?₄-biotinidase resistant biotin

半岛bd体育手机客户端 说明

特点和优势

TFP-dPEG^?₄-biotinidase resistant biotin contains an amine reactive TFP ester and chemically modified biotin that is stable in the presence of biotinidase. Resistance to biotinidase cleavage of biotin is necessary in some biotechnology applications. The chemical modification to biotin imparts resistance to biotinidase cleavage without reducing the strength of biotin-avidin binding. The single molecular weight dPEG^?spacer imparts water solubility, prevents aggregation and precipitation of labeled peptides and proteins, and reduces non-specific binding. Two different single molecular weight dPEG^?spacers are available for precise spatial control between the modified biotin and the surface of the molecule to which it is conjugated.

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	C31H44F4N4O9S
分子量	724.76
PubChem化学物质编号	329823892
NACRES	NA.22

半岛bd体育手机客户端 性质

测定	>90%
形式	solid or viscous liquid
reaction suitability	reaction type: Biotinylations reactivity: amine reactive reagent type: cross-linking reagent
聚合物结构设计	shape: linear functionality: heterobifunctional
运输	ambient
储存温度	?20℃
SMILES string	O=C1NC(C2N1)CSC2CCCCC(NC(C(NCCOCCOCCOCCOCCC(OC3=C(C(F)=CC(F)=C3F)F)=O)=O)CC)=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