Azide-Dap(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG4)-Exatecan Thalidomide 626 SMILES: CN(C)C1=CC=C2C(OC3=CC(C=CC3=C2C2=CC=C(C=C2C([O-])=O)C(=O)NCCCCCN)=[N+](C)C)=C1 Purity (HPLC):

626 SMILES: CN(C)C1=CC=C2C(OC3=CC(C=CC3=C2C2=CC=C(C=C2C([O-])=O)C(=O)NCCCCCN)=[N+](C)C)=C1 Purity (HPLC): ≥ 95% Shipping Conditions: room temperature Storage Conditions: Refrigerated Regulatory Statement: For Research Use Only

Product Name Mal-Lys(m-PEG4)-Val-Ala-PAB(m-PEG4)-MMAE Synonyms CAS Number Related CAS Molecular Formula C85H137N11O24 Molecular Weight 1697

33 Purity (HPLC) >= 95% Solubility DMSO

625 Purity (HPLC) >= 95% Solubility DMSO

Product Name Azide-Dap(m-PEG4)-Val-Cit-OH Synonyms CAS Number Related CAS Molecular Formula C24H44N8O10 Molecular Weight 604

Azide-Dap(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG4)-Exatecan Thalidomide 626 SMILES: CN(C)C1=CC=C2C(OC3=CC(C=CC3=C2C2=CC=C(C=C2C([O-])=O)C(=O)NCCCCCN)=[N+](C)C)=C1 Purity (HPLC):SOLU KNEX cleavable linker features a Gly Gly Phe Gly (GGFG) peptide. In this product, a Azide Dap(m PEG4) moiety replaces the conventional maleimidocaproyl (MC) unit to enhance aqueous solubility. The azide functional group is widely utilized in bioconjugation via click chemistry to enable efficient and selective attachment of biomolecules. Additionally, m PEG4 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to further