Mal-Propionyl-PEG2-Val-Cit-PAB(m-PEG8)-PNP snap Product Name DBCO-Dap(m-PEG4)-Val-Cit-PAB(m-PEG8) Synonyms CAS

Product Name DBCO-Dap(m-PEG4)-Val-Cit-PAB(m-PEG8) Synonyms CAS Number Related CAS Molecular Formula C68H101N9O21 Molecular Weight 1380

forming a stable thioether bonds that ensures durability for long-term experiments or harsh conditions

933 SMILES CC(C)(C)OC(=O)CN1CCN(CC(=O)NCCOCCOCCN=[N+]=[N-])CCN(CC(=O)OC(C)(C)C)CCN(CC(=O)OC(C)(C)C)CC1 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

36 Purity (HPLC) >= 95% Solubility DMSO

Mal-Propionyl-PEG2-Val-Cit-PAB(m-PEG8)-PNP snap Product Name DBCO-Dap(m-PEG4)-Val-Cit-PAB(m-PEG8) Synonyms CASSOLU KNEX cleavable linker features a Val Cit dipeptide. The conventional maleimidocaproyl (MC) unit is replaced by Mal Propionyl PEG2 moiety to enhance aqueous solubility. The Mal Propionyl group may also improve retro Michael addition stability during antibody conjugation. m PEG8 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to increase aqueous solubility. The PNP (para nitrophenyl) moiety serves as an activating