Product filters Product filters

4. Branched PEGs

NOF provides 2-arm activated branched PEGs, as illustrated below. We offer these PEGs with a molecular weight of 20kDa, 40kDa, 60kDa and 80kDa. The available functional groups are amino, aldehyde, maleimide, NHS activated carbonate, and NHS activated ester. 

2arm branched PEG, -CONH(CH2)2-CHO, Mw 20,000


2arm branched PEG, -CONH(CH2)2-ONH2, Mw 20,000


2arm branched PEG, -(CH2)3NHCO(CH2)3COO-NHS, Mw 20,000


2arm branched PEG, -(CH23NHCO(CH2)2-MAL, Mw 20,000 /p>


2arm branched PEG, -COO-pNP, Mw 20,000


2arm branched PEG, -(CH2)3-NH2, Mw 20,000   


2arm branched PEG, -COO-NHS, Mw 20,000


2arm branched PEG, -CONH(CH2)2-CHO, Mw 40,000


2arm branched PEG, -CONH(CH2)2-ONH2, Mw 40,000


2arm branched PEG, -(CH2)3NHCO(CH2)3COO-NHS, Mw 40,000


2arm branched PEG, -(CH23NHCO(CH2)2-MAL, Mw 40,000


2arm branched PEG, -(CH23NHCO(CH2)5-MAL, Mw 40,000 *make-to-order