DBCO-Dap(m-PEG4)-Val-Cit-PAB deuterium-labeled-ketone 609 SMILES OC(=O)CN1CCN(CC(O)=O)CCN(CC(=O)NCCOCCOCCN=[N+]=[N-])CCN(CC(O)=O)CC1 Purity (HPLC)

609 SMILES OC(=O)CN1CCN(CC(O)=O)CCN(CC(=O)NCCOCCOCCN=[N+]=[N-])CCN(CC(O)=O)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

enabling efficient and selective conjugation of the payload to the linker

Product Name: Cy3 azide trisulfo Synonyms: Cy3 azide

Product Name DOTA-PEG6-C2-azide Synonyms CAS Number n/a Related CAS Molecular Formula C30H56N8O13 Molecular Weight 736

Product Name Lenalidomide-acetamido-O-PEG1-C2-Cl Synonyms Lenalidomide-4'-acetamido-O-PEG1-C2-Cl CAS Number 2089207-03-2 Related CAS Molecular Formula C19H22ClN3O6 Molecular Weight 423

DBCO-Dap(m-PEG4)-Val-Cit-PAB deuterium-labeled-ketone 609 SMILES OC(=O)CN1CCN(CC(O)=O)CCN(CC(=O)NCCOCCOCCN=[N+]=[N-])CCN(CC(O)=O)CC1 Purity (HPLC)SOLU KNEX cleavable linker features a Val Cit dipeptide. In this product, a DBCO Dap(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. Derived from established ADC linker architectures, SOLU KNEX ADC linkers integrate solubilizing moietiessuch as PEG,