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HOOC-PEG4-COOH/CAS:439114-13-3/羧基四聚乙二醇羧基/小分子PEG
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聚乳酸-羟基乙酸共聚物PEG羧基；PLGA-PEG5000-COOH
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马来酰亚胺PEG活性酯；MAL-PEG-NHS,MW:3400
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八臂PEG活性酯；8ARM-PEG-SCM,MW:10000
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巯基吡啶PEG羧基；HOOC-PEG1000-OPSS
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mPEG4-SH /CAS:52190-55-3/甲氧基四聚乙二醇硫基/小分子PEG
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BIOTIN-PEG2000-COOH
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4ARM-PEG-COOH,MW:2000
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聚己内酯PEG马来酰亚胺；MAL-PEG1000-PCL
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羧基聚乙二醇氨基；COOH-PEG3400-NH2，现货
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磷脂PEG荧光素；DSPE-PEG-FITC,MW:1000
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硅烷PEG活性酯；Silane-PEG-NHS,MW:1000