小分子PEG试剂1621096-79-4，活性酯
英文名称：TCO-PEG4-NHS Ester
      Trans-Cyclooctene-PEG4-NHS ester
中文
名称： 反式环辛烯-四聚乙二醇-活性脂
      反式环辛烯-四聚乙二醇-琥珀酰亚胺酯
CAS:1621096-79-4
分子式:C24H38N2O10
分子量:514.57
溶解性：DMSO, DMF, DCM, THF, Chloroform
纯 度：>95% (HPLC)
性状：无色油状
产品简介：
TCO-PEG4-NHS Ester is a PEGylated labelling reagent with enhanced water-solubility used for TCO labelling of antibodies, proteins and other primary amine-containing macromolecules. A long (29A), hydrophilic PEG spacer arm provides a long and flexible connection that minimizes steric hindrance involved with ligation to complementary tetrazine-containing molecules.TCO-Tetrazine Ligation Chemistry产品列表：
Trans-Cyclooctene (TCO)-Amine
Trans-Cyclooctene (TCO)-NHS Ester
Trans-Cyclooctene (TCO)-PEG3-Maleimide
Trans-Cyclooctene (TCO)-PEG4-NHS Ester
TCO-PEG4-NHS ester
UV-Tracer TCO-NHS ester
TCO-NHS ester
TCO-Amine
TCO-PEG3-Maleimide
TCO-Amine HCl salt
TCO-PEG12-DBCO
Tetrazine-Amine
Tetrazine-NHS
Tetrazine-DBCO
Tetrazine-PEG5-NHS ester
Tetrazine-PEG4-Maleimide
Tetrazine-PEG4-Alkyne
Tetrazine-PEG4-Azide
Cy3-Tetrazine
Cy5-TCO 
Cy5-Tetrazine
Methyltetrazine-PEG4-Maleimide
小分子PEG试剂1621096-79-4，活性酯