Synonym | Multi-arm PEGs, Poly(ethylene glycol) |
Common Use | 4-Arm PEG-amino glutamic acid (4-arm PEG-GAA) is a multiarm PEG derivative with carboxylic acid groups at each terminal of the eight arms connected to one pentaerythritol core. There is a C3 amide linkage between PEG and the glutaric 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 | 20,000 Da |
Functional Group | Glutamidyl acid |
Q: What are the storage conditions for the product?
A: The product should be stored under nitrogen or argon at low temperature (-20℃). This product should be kept away from light.
Catalog: CDN1436
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