Protein N-terminal reactive PEG derivatives – PEG products and PEG reagents functionalized with versatile reactive groups that react with N-terminal of peptide and proteins. The primary amine of N-terminal reacts with activated carboxylic acid including NHS ester (SCM, SC, SG, SS, GAS, SAS), thioester, carbonyl imidazole and aldehyde.
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4-Arm PEG-GAS (GAS: Glutaramide Acid Succinimidyl Ester)
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4-Arm PEG-SAS (Succinimidyl Succinimide Acid: SAS)
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4-Arm PEG-SC (SC: Succinimidyl Carbonate)
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4-Arm PEG-SCM (SCM: Succinimidyl Carboxymethyl)
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4-Arm PEG-SG (SG: Succinimidyl Glutarate)
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4-Arm PEG-SS (SS: Succinimidyl Succinate)
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8-Arm PEG-GAS (GAS: Glutarimide Acid NHS Ester)
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8-Arm PEG-SAS (SAS: Succinimide Acid NHS Ester)
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8-Arm PEG-SCM (SCM: Succinimidyl Carboxymethyl ester)
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8-Arm PEG-SG (SG: Succinimidyl Glutarate)
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8-Arm PEG-SS (SS: Succinimidyl Succinate)
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AC-PEG-SCM (Acrylate-PEG-NHS Ester)
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ACA-PEG-SCM (Acrylamide-PEG-Succinimidyl Carboxymethyl ester)
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Acetal-PEG-NHS
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Aldehyde-PEG-Aldehyde
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Biotin-PEG-SCM (Biotin-PEG-Succinimidyl Carboxymethyl ester)
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Boc-NH-PEG-NH2 (Boc-Amine-PEG-Amine)
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GAS-PEG-GAS (GAS: Glutaramide Succinimidyl Ester)
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HO-PEG-NHS (Hydroxyl-PEG-NHS ester)
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MAL-PEG-SCM (Maleimide-PEG-Succinimidyl Carboxymethyl NHS ester))
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mPEG-Acetic Acid
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mPEG-Aldehyde
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mPEG-GAS (mPEG-Glutaramide Acid Succinimidyl NHS Ester)
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mPEG-NPC (NPC: Nitrophenyl Carbonate)
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mPEG-SAS (SAS: Succinimide Acid Succinimidyl Ester)
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mPEG-SC (SC: Succinimidyl Carbonate)
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mPEG-SCM (SCM: Succinimidyl Carboxymethyl ester)
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mPEG-SG (SG: Succinimidyl Glutarate)
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mPEG-SS (SS: Succinimidyl Succinate)
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NPC-PEG-NPC
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OPSS-PEG-NHS Ester
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SAS-PEG-SAS (SAS: Succinimide Acid Succinimidyl Ester)
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SG-PEG-SG (SG: Succinimidyl Glutarate)
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SS-PEG-SS (SS: Succinimidyl Succinate)
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