PEGs, PEGylation Reagents [Biomaterials/Biocompatible Materials Research Reagents] — a collection of polyethylene glycol compounds and their derivatives with various terminal functional groups such as amine, azide, carboxylate, and methyl ether, ranging from discrete short chains to multi-arm branched PEG polymers. These compounds act as flexible hydrophilic linkers in molecular conjugation.
PEGs, PEGylation Reagents are used by bioorganic chemistry researchers and biomaterial developers to link or modify molecules, proteins, or material surfaces to improve solubility and reduce nonspecific interactions, through reactions such as azide-alkyne click chemistry or amide bond formation with protected amine groups. Branched PEG is used in forming hydrogel networks, while short-chain PEG with various end groups is used as a spacer in conjugate synthesis and labeling. These reagents are widely used in biocompatible materials research and molecular delivery systems.
Example products in this collection: TCI T2634 110429-45-3 Triethylene Glycol 2-Bromoethyl Methyl Ether, TCI B6256 811442-84-9 Boc-NH-PEG4-amine, TCI T1372 23783-42-8 Tetraethylene Glycol Monomethyl Ether, TCI D2904 2050595-03-2 Dodecaethylene Glycol Monomethyl Ether, TCI A3617 4arm-PEG5K-COOH, TCI D3831 72593-77-2 Diethylene Glycol 2-Bromoethyl Methyl Ether, TCI A3006 352439-36-2 PEG8-Azide, TCI H0543 25322-68-3 Polyethylene Glycol 300.
Pay attention to the length of the ethylene glycol repeat units and the degree of polymer branching, the type of end functional group such as amine, azide, or carboxylic acid that matches the conjugation reaction, and the molecular weight homogeneity for discrete PEG. All products are genuine Tokyo Chemical Industry (TCI) Japan products, with purity, packaging, and storage conditions listed on each item's page.
Other parallel categories under Biomaterials/Biocompatible Materials Research Reagents, often used together in one laboratory workflow:
This collection is further divided into 1 more specific group:
Back to Biomaterials/Biocompatible Materials Research Reagents. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — official TCI Japan distributor in Indonesia — to check availability and lead time directly from Japan.
