March 13, 2025 - Baltimore, MD 21205, USA
| Synonym | Multi-arm PEGs, Poly(ethylene glycol) |
| Common Use | 4-Arm PEG-carboxylic acid (4-arm PEG-COOH) is a multiarm PEG derivative with carboxylic acid groups at each terminal of the four arms. There is a methylene (CH2) linkage between PEG and the COOH group, often called acetic acid (AA) or carboxyl methyl (CM). More details can be found at the FAQ webpage. PEG acid can be used to react with amine groups with peptide coupling reagents such as NHS and DCC, EDC. |
| Structure |
|
| PEG Molecular Weight | 40,000 Da |
| Functional Group | Carboxyl |
Catalog: CDN1476
Catalog: CDA-A4011
Catalog: CDP23-1100
Catalog: CDA-A4070
Catalog: CDN1448
Catalog: CDN1477
Catalog: CDA-A4064
Catalog: CDP23-1074
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Datasheet