DBCO-Lys(m-PEG4)-Val-Cit-PAB(m-PEG4)-Exatecan Size:10mg Product Name SiR-PEG4-Biotin Synonyms 6-SiR-PEG4-Biotin

Product Name SiR-PEG4-Biotin Synonyms 6-SiR-PEG4-Biotin CAS Number N/A Related CAS N/A Molecular Formula C48H66N6O9SSi Molecular Weight 931

Product Name Phthalimidinoglutarimide-C5-OH Synonyms Phthalimidinoglutarimide-4'-C5-OH CAS Number 2138441-34-4 Related CAS Molecular Formula C18H22N2O4 Molecular Weight 330

535-542 Donovan

Product Name Mal-Acetyl-Dap(m-PEG4)-Val-Ala-PAB(m-PEG4) Synonyms CAS Number Related CAS Molecular Formula C44H69N7O17 Molecular Weight 968

Product Name Thalidomide-O-acetamido-PEG5-C2-azide Synonyms Thalidomide-4'-O-acetamido-PEG5-C2-azide CAS Number n/a Related CAS Molecular Formula C27H36N6O11 Molecular Weight 620

DBCO-Lys(m-PEG4)-Val-Cit-PAB(m-PEG4)-Exatecan Size:10mg Product Name SiR-PEG4-Biotin Synonyms 6-SiR-PEG4-BiotinSOLU KNEX cleavable linker features a Val Cit dipeptide. In this product, a DBCO Lys(m PEG4) moiety replaces the conventional maleimidocaproyl (MC) unit to enhance aqueous solubility. DBCO is a strained alkyne commonly used in copper free click chemistry, specifically in the strain promoted azide alkyne cycloaddition (SPAAC) reaction. Additionally, m PEG4 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to further