March 13, 2025 - Baltimore, MD 21205, USA
| Synonym | Multi-arm PEGs, Poly(ethylene glycol) |
| Common Use | 4-Arm PEG-glutamic acid (4-arm PEG-GA) is a multiarm PEG derivative with carboxylic acid groups at each terminal of the 4 arms connected to one pentaerythritol core. There is a C3 hydrocarbon ester between PEG and the glutamic acid COOH group. PEG acid can be used to react with amine groups with peptide coupling reagents such as NHS and DCC, EDC. |
| Structure |
|
| PEG Molecular Weight | 2,000 Da |
| Functional Group | Glutarate acid |
Catalog: CDN1472
Catalog: CDP23-0638
Catalog: CDN1447
Catalog: CDA-A4029
Catalog: CDN1491
Catalog: CDA-A4068
Catalog: CDA-A4009
Catalog: CDA-A4006
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Datasheet