상품 이미지 새창 보기
창닫기
![O-[(N-Succinimidyl)succinyl-aminoethyl]-O′-methylpolyethylene glycol 2′000](https://api.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/structures/426/156/518cf3f3-8b50-4c91-8501-929224a040d2/640/518cf3f3-8b50-4c91-8501-929224a040d2.png)