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- [PEG Linkers/Alkyne PEG] DBCO-PEG4-NHS ester [BP-22288][CAS no. 1427004-19-0]_BroadPharm - 코아사이언스 DBCO-PEG4-NHS ester Cat.# BP-22288 / Size: 50mg, 100mg, 250mg, 500mg DBCO-PEG4-NHS Ester is a click chemistry PEG reagent containing NHS ester that is able to react specifically and efficiently with primary amines
- [PEG Linkers/Poly PEG] Azide-PEG-amine TFA salt, MW 5,000 [BP-22999][CAS no. -]_BroadPharm - 코아사이언스 The amine can react with activated NHS ester to form a stable amide bond.
- [PEG Linkers/Poly PEG] Azide-PEG-amine, MW 2,000 [BP-23325][CAS no. 1858264-36-4]_BroadPharm The amine group is reactive with activated NHS ester to form a stable amide bond.
- Lecture 4. Methods in Molecular Biology and Genetic Engineering (1) Restriction nuclease : DsDNA의 짧은 Sequence를 인식하여 중간에서 절단하는 효소 3.2 Nuclease Nucleases : phosphodiester bond 이내의 ester bond를 가수분해시키는 효소 Phosphatases : a phosphomonoester bond 안의 ester bond를 가수분해시키는 효소 (인산기 제거)