DBCO-Propionyl-Gly-Gly-Phe-Gly-PAB(m-PEG8) mal-propionyl-dap-m-PEG4 496 SMILES OCCOCCOCCOCCNC(=O)COC1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC)

496 SMILES OCCOCCOCCOCCNC(=O)COC1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after the date of delivery Regulatory Statement For Research Use Only

203 Purity (HPLC) >= 95% Solubility DMSO

Product Name NDB-TM Synonyms CAS Number 871510-38-2 Related CAS Molecular Formula C10H10N4O3S Molecular Weight 266

391 Purity (HPLC) >= 95% Solubility DMSO

DBCO-Propionyl-Gly-Gly-Phe-Gly-PAB(m-PEG8) mal-propionyl-dap-m-PEG4 496 SMILES OCCOCCOCCOCCNC(=O)COC1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC)SOLU KNEX cleavable linker features a Gly Gly Phe Gly (GGFG) peptide. m PEG8 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to increase aqueous solubility. Derived from established ADC linker architectures, SOLU KNEX ADC linkers integrate solubilizing moietiessuch as PEG, amine containing groups, or polysarcosine (PSAR), to enhance aqueous solubility. Solubility and physicochemical properties can be finely tuned through