Mal-Propionyl-PEG4-Val-Cit-PAB(m-PEG4)-PNP Size:25mg Product Name Phthalimidinoglutarimide-5'-C4-OH Synonyms CAS

Product Name Phthalimidinoglutarimide-5'-C4-OH Synonyms CAS Number 2736497-81-5  Related CAS Molecular Formula C17H20N2O4 Molecular Weight 316

282 SMILES CC(C)(C)OC(=O)CN1CCNCC1 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

Product Name Azide-Lys(m-PEG4)-Val-Cit-PAB(m-PEG4)-MMAE Synonyms CAS Number Related CAS Molecular Formula C84H141N15O23 Molecular Weight 1729

977 SMILES CC(C)(C)OC(=O)CN1CCN(CC(=O)NCCCNC(=O)CCN2C(=O)C=CC2=O)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

Mal-Propionyl-PEG4-Val-Cit-PAB(m-PEG4)-PNP Size:25mg Product Name Phthalimidinoglutarimide-5'-C4-OH Synonyms CASSOLU KNEX cleavable linker features a Val Cit dipeptide. The conventional maleimidocaproyl (MC) unit is replaced by Mal Propionyl PEG4 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 activating