活性脂PEG活性脂，NHS-PEG-NHS

• 产品别名:α,ω-disuccinimidyl propionate ester PEG
• CAS No:
• M.F.:
• M.W.:1000, 1450, 2000, 3350, 4000
• 储存条件:4℃ for long term storage
• 产品纯度:>95%
• 产品性状:White Powder