SUNBRIGHT GL2-800MA

2arm branched PEG, -(CH23NHCO(CH2)2-MAL, Mw 80,000
Chemical Name: 2,3-Bis(methylpolyoxyethylene-oxy)-1-{[3-(3-maleimido-1-oxopropyl)amino]propyloxy} propane

Available only for customers in North and South America For customers in other area