DBCO-Dap(m-PEG4)-Gly-Gly-Phe-Gly propargyl-acetyl Product Name Fmoc-Val-Cit-PAB Synonyms Fmoc-VC-PAB-OH

Product Name Fmoc-Val-Cit-PAB Synonyms Fmoc-VC-PAB-OH CAS Number 159858-22-7 Related CAS Molecular Formula C33H39N5O6 Molecular Weight 601

584 SMILES OC(=O)CN1CCN(CC(O)=O)CCN(CC(=O)NCCCCCN=[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

By replacing the chloro atom in the chloroalkane group with a methyl group

Product Name DBCO-Lys(m-PEG4)-Val-Cit-PAB(m-PEG4)-PNP Synonyms CAS Number Related CAS Molecular Formula C70H94N10O21 Molecular Weight 1411

657 Purity (HPLC) >= 95% Solubility DMSO

DBCO-Dap(m-PEG4)-Gly-Gly-Phe-Gly propargyl-acetyl Product Name Fmoc-Val-Cit-PAB Synonyms Fmoc-VC-PAB-OHSOLU KNEX cleavable linker features a Gly Gly Phe Gly (GGFG) peptide. 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