Mal-Propionyl-PEG6-Gly-Gly-Phe-Gly-PAB(m-PEG4)-PNP chemical Product Name DOTA-C2-DBCO Synonyms CAS

Product Name DOTA-C2-DBCO Synonyms CAS Number 1374865-01-6 Related CAS Molecular Formula C34H42N6O8 Molecular Weight 662

Product Name Thalidomide-O-C3-Br Synonyms Thalidomide-4'-O-C3-Br CAS Number n/a Related CAS Molecular Formula C16H15BrN2O5 Molecular Weight 395

63 SMILES O=C(CCCC[C@@H]1SC[C@@H]2NC(=O)N[C@H]12)NCCC(=O)N1CC2=CC=CC=C2C#CC2=CC=CC=C12 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

12 Purity (HPLC) >= 95% Physical Appearance Off white Solid Optical Properties Abs/Em Maxima: 494/526 nm Solubility DMSO

Product Name Mal-Lys(m-PEG4)-Val-Cit-PAB-PNP Synonyms CAS Number Related CAS Molecular Formula C45H62N8O16 Molecular Weight 971

Mal-Propionyl-PEG6-Gly-Gly-Phe-Gly-PAB(m-PEG4)-PNP chemical Product Name DOTA-C2-DBCO Synonyms CASSOLU KNEX cleavable linker features a Gly Gly Phe Gly (GGFG) peptide. The conventional maleimidocaproyl (MC) unit is replaced by Mal Propionyl PEG6 moiety to enhance aqueous solubility. The Mal Propionyl group may also improve retro Michael addition stability during antibody conjugation. m PEG4 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to increase aqueous solubility. The PNP (para nitrophenyl) moiety serves as an