Common Use | α-hydroxyl-ω-carboxyl poly(ethylene glycol) (HO-PEG-COOH) is a linear heterofunctional PEG with hydroxyl on one end and carboxyl group on the other. It is a useful cross-linking reagent with a PEG spacer. There is a methylene (CH2) linkage between PEG and COOH, often called AA (acetic acid) or CM (carboxyl methyl). Heterobifunctional PEG products with other carboxilic acid such as GA (glutaric acid), SA (succinic acid), GAA (glutaramide acid), and SAA (succinamide acid) may be offered through our custom synthesis service. |
Structure | |
PEG Molecular Weight | 3,500 Da |
Functional Group | Hydroxyl/COOH |
Catalog: CDA-2227
Catalog: CDN1776
Catalog: CDN1600
Catalog: CDE003
Catalog: CDP23-0680
Catalog: CDN1704
Catalog: CDN1575
Catalog: CDN1607
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