Number of Ethylene Glycol Repeating Units n=113 (MW=5,000 Da) n=454 (MW=20,000 Da) Number of L-aspartic Acid Repeating Units x=20 (poly-L-aspartic acid sodium salt, MW=2,700 Da) x=75 (poly-L-aspartic acid sodium salt, MW=10,000 Da) x=150 (poly-L-aspartic acid sodium salt, MW=21,000 Da) Pack Size 100 mg, $285.00 500 mg, $1,135.00 1 g, $1,820.00 Material Safety Data Sheets: mPEG5K-b-PLD20 mPEG20K-b-PLD75 mPEG20K-b-PLD150 Specification Sheets: mPEG5K-b-PLD20 mPEG20K-b-PLD75 mPEG20K-b-PLD150 Related Products: Methoxy-poly(ethylene glycol)-block-poly(L-aspartic acid sodium salt)
