SUNBRIGHT PTE-050GS

4arm PEG, -(CO(CH2)3COO-NHS)4, Mw 5,000
Chemical Name: Pentaerythritol tetra(succinimidyloxyglutaryl) polyoxyethylene
CAS#: 302781-03

Make to Order

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