3-arm Poly(ethylene glycol) maleimide

3-arm PEG-MAL Product Name:3-arm Poly(ethylene glycol) maleimide Abbrevition: 3-arm PEG-MAL Molecular Weight: 2KDa, 5KDa, 10KDa, 20KDa, 40KDa Package Size: 1g/bottle、10g/bottle、100g/bottle Storage: Store at -20±5℃, keep dry.