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SUNBRIGHT GL2-200MA

$110.00
In stock

2arm branched PEG, -(CH23NHCO(CH2)2-MAL, Mw 20,000
Chemical Name: 2,3-Bis(methylpolyoxyethylene-oxy)-1-{[3-(3-maleimido-1-oxopropyl)amino]propyloxy} propane
Package size: 100mg