Azide-Dap(m-PEG4)-Val-Cit-PAB 5' Product Name Mal-Acetyl-Dap(m-PEG4)-Val-Cit-PAB(m-PEG4)-PNP Synonyms CAS

Product Name Mal-Acetyl-Dap(m-PEG4)-Val-Cit-PAB(m-PEG4)-PNP Synonyms CAS Number Related CAS Molecular Formula C54H79N11O21 Molecular Weight 1218

Linker substitution influences succinimide ring hydrolysis equilibrium impacting the stability of attachment to antibody-drug conjugates

348 SMILES OC(=O)CCCC(=O)NC1=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

CA-diAcFAM is a cell permeable HaloTag fluorescent ligand and can be used to label intracellular proteins (494Ex/526Em after hydrolysis)

Product Name BG-Tetrazine Synonyms SNAP-Tetrazine CAS Number Related CAS Molecular Formula C24H22N10O2 Molecular Weight 482

Azide-Dap(m-PEG4)-Val-Cit-PAB 5' Product Name Mal-Acetyl-Dap(m-PEG4)-Val-Cit-PAB(m-PEG4)-PNP Synonyms CASSOLU KNEX cleavable linker features a Val Cit dipeptide. In this product, a Azide Dap(m PEG4) moiety replaces the conventional maleimidocaproyl (MC) unit to enhance aqueous solubility. The azide functional group is widely utilized in bioconjugation via click chemistry to enable efficient and selective attachment of biomolecules. Derived from established ADC linker architectures, SOLU KNEX ADC linkers integrate solubilizing moietiessuch as PEG, amine