Azide-Lys(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG4)-MMAE dacf1 Product Name tert-butyl N-[3-(piperazin-1-yl)propyl]carbamate Synonyms

Product Name tert-butyl N-[3-(piperazin-1-yl)propyl]carbamate Synonyms 1-(3-N-Boc-aminopropyl)piperazine CAS Number 874831-60-4 Related CAS Molecular Formula C12H25N3O2 Molecular Weight 243

497 SMILES OCCOCCOCCOCCOCCOC1=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

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

Fmoc-Val-Cit-PAB is a cleavable ADC linker featuring a Val–Cit dipeptide and a para-aminobenzyl (PAB) spacer

Azide-Lys(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG4)-MMAE dacf1 Product Name tert-butyl N-[3-(piperazin-1-yl)propyl]carbamate SynonymsSOLU KNEX cleavable linker features a Gly Gly Phe Gly (GGFG) peptide. In this product, a Azide Lys(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. Additionally, m PEG4 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to further