SUNBRIGHT® LY-400NS

2arm Lysine branched PEG, -O-NHS, Mw 40,000
Chemical Name: 1-(N-succinimidyloxy)-oxo-2,6-bis(methylpolyoxyethylene-oxy-carbonylamino) hexane
CAS#: 159540-80-4

Packaging size: 0.1g / 1g / 10g