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Tetrazine-PEG5-NHS ester

品牌
Sigma-Aldrich
CAS
1682653-80-0
货号
900913
包装型号
规格纯度
≥95%
参考价格
2292.75 *本价格含增值税费
促销
服务
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  • 包邮
  • 增值税票
数量
-+
产品名称:
1682653-80-0
Tetrazine-PEG5-NHS ester
Tz-PEG5-NHS
产品介绍:

产品说明

一般描述

Tetrazine-PEG5-NHS ester has an N-hydroxysuccinimide (NHS) ester that can be reacted with primary amines and tetrazine, which is reactive to trans-cyclooctenes. Hydrogen substituted tetrazines demonstrate exceptionally fast kinetics, generally at least 10-fold faster compared to methyl substituted tetrazines. The aqueous solubility of this reagent is substantially enhanced by a hydrophilic polyethylene glycol (PEG) spacer arm.

应用

Tetrazine-PEG5-NHS ester (Tz-PEG5-NHS) can be used in click chemistry applications such as the preparation of chitosan-polyacrylamide microspheres utilizing selective tetrazine-trans-cyclooctene (Tz-TCO) ligation and the construction of copper-64 radiolabeled antibody by the click reaction.

基本信息

经验(实验)分子式C27H36N6O10
分子量604.61
MDL编号MFCD28505547
NACRESNA.22

产品性质

质量水平100
测定≥95%
形式powder or crystals
reaction suitabilityreaction type: click chemistry
储存温度−20℃
SMILES stringO=C(NCC1=CC=C(C2=NN=CN=N2)C=C1)CCOCCOCCOCCOCCOCCC(ON3C(CCC3=O)=O)=O

安全信息

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

Sigma-Aldrich

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