Polyethylene Glycol (PEGs & PEOs)

BS2G Crosslinker is a water-soluble, noncleavable crosslinker containing two NHS ester groups. The NHS ester groups can be reacted with primary amine and are often used for labeling proteins.

BS3 Crosslinker is a water soluble, noncleavable crosslinker. The NHS esters are reative toward primary amine groups from pH 7 to 9.

BS3 Crosslinker is a water soluble, noncleavable crosslinker. The NHS esters are reative toward primary amine groups from pH 7 to 9.

Carboxy-PEG12-C2-Thiol.

Carboxy-PEG12-C2-Thiol.

Carboxy-PEG12-C2-Thiol.

Carboxy-PEG12-C2-Thiol.

Carboxy-PEG2-sulfonic acid is a PEG derivative containing a carboxylic acid and sulfonic acid end group. The terminal carboxylic acid can participate in reactions with primary amines in the presence of activators such as EDC and DCC. Sulfonic acid

Carboxy-PEG2-sulfonic acid is a PEG derivative containing a carboxylic acid and sulfonic acid end group. The terminal carboxylic acid can participate in reactions with primary amines in the presence of activators such as EDC and DCC. Sulfonic acid

Carboxy-PEG2-sulfonic acid is a PEG derivative containing a carboxylic acid and sulfonic acid end group. The terminal carboxylic acid can participate in reactions with primary amines in the presence of activators such as EDC and DCC. Sulfonic acid

Carboxy-PEG2-sulfonic acid is a PEG derivative containing a carboxylic acid and sulfonic acid end group. The terminal carboxylic acid can participate in reactions with primary amines in the presence of activators such as EDC and DCC. Sulfonic acid

Carboxy-PEG4-phosphonic acid is a PEG derivative with a carboxylic acid and phosphonic acid ends groups. The carboxylic acid can react with primary amines in the presence of activators such as EDC and DCC to form stable amide bonds. The hydrophilic