SA-PEG-COOH，硬脂酸-聚乙二醇-羧基，Stearic acid

胆固醇-聚乙二醇-羧基，Cholesterol-PEG-COOH、CLS-PEG-羧酸

Hydroxy-PEG3-PFP ester,1807537-40-1

Biotin-PEG4-NHS,459426-22-3,生物素PEG活性酯

Hydroxy-PEG12-t-butyl ester,892154-71-1经销商

CAS:86770-72-1,Bromoacetamido-PEG2-N3

CAS 号:146474-00-2，N-(2-氨基乙基)马来酰亚胺三氟乙酸盐

CAS:874208-90-9,m-PEG7-NHS

CAS:1807501-84-3,endo-BCN-PEG3-Boc-amine

DBCO-PEG5-NHS ester,1378531-80-6

CAS:518044-32-1,Hydroxy-PEG4-t-butyl

1433996-86-1,N3-PEG5-NHS,Azido-PEG5-NHS,叠氮聚乙二醇活性酯

CAS:125220-94-2,m-PEG49-acid

CAS:361189-64-2,Hydroxy-PEG6-t-butyl

MAL-PEG2-COOH,756525-98-1,马来酰亚胺PEG羧酸

1268488-70-5,Bis-PEG9-acid,HOOC-PEG9-COOH,羧基PEG羧基

CAS:57671-28-0,Benzyl-PEG6-alcohol

PLGA-COOH，聚(丙交酯-乙交脂)-羧基、羧酸

m-PEG10-amine，1383658-09-0

Biotin-PEG11-MAL,1334172-60-9,生物素PEG马来酰亚胺