Polyethylene Glycol (PEGs & PEOs)

2-(Azido-PEG2-amido)-1,3-bis(tert-butyldimethylsilanoxy)propane is a PEG derivative containing a TBDMS acid labile, alcohol protecting group. The azide group is able to participate in copper-catalyzed Click Chemistry reactions with alkynes, DBCO and

2-(Azido-PEG2-amido)-1,3-bis(tert-butyldimethylsilanoxy)propane is a PEG derivative containing a TBDMS acid labile, alcohol protecting group. The azide group is able to participate in copper-catalyzed Click Chemistry reactions with alkynes, DBCO and

2-(Azido-PEG2-amido)-1,3-bis(tert-butyldimethylsilanoxy)propane is a PEG derivative containing a TBDMS acid labile, alcohol protecting group. The azide group is able to participate in copper-catalyzed Click Chemistry reactions with alkynes, DBCO and

2-(Biotin-amido)-1,3-bis(carboxylethoxy)propane is a branched PEG linker with biotin and carboxylic acid moieties. The biotin group is used for the conjugation of proteins and can also be used for labeling. The carboxylic acid groups can react with

2-(Biotin-amido)-1,3-bis(carboxylethoxy)propane is a branched PEG linker with biotin and carboxylic acid moieties. The biotin group is used for the conjugation of proteins and can also be used for labeling. The carboxylic acid groups can react with

2-(Biotin-amido)-1,3-bis(carboxylethoxy)propane is a branched PEG linker with biotin and carboxylic acid moieties. The biotin group is used for the conjugation of proteins and can also be used for labeling. The carboxylic acid groups can react with

2-(t-Butoxycarbonylamido)-1,3-bis(PFP-oxycarbonylethoxy)propane contains a Boc protected amino group and two PFP end groups. The t-Boc group can be removed under acidic conditions and be further reacted. The PFP group can react with primary amines

2-(t-Butoxycarbonylamido)-1,3-bis(PFP-oxycarbonylethoxy)propane contains a Boc protected amino group and two PFP end groups. The t-Boc group can be removed under acidic conditions and be further reacted. The PFP group can react with primary amines

2-(t-Butoxycarbonylamido)-1,3-bis(PFP-oxycarbonylethoxy)propane contains a Boc protected amino group and two PFP end groups. The t-Boc group can be removed under acidic conditions and be further reacted. The PFP group can react with primary amines

2-[2-(2-Aminoethoxy)ethoxy]acetic Acid.

2-[2-(2-Aminoethoxy)ethoxy]acetic Acid.

2-[2-(2-Aminoethoxy)ethoxy]acetic Acid.