Propargyl-Gly(m-PEG4)-Val-Cit-PAB(m-PEG4)-MMAE Size:25mg 438 SMILES CC(C)(C)C1=CC=CC(OC2=CC=CC3=C2C(=O)N(C2CCC(=O)NC2=O)C3=O)=C1 Purity (HPLC)

438 SMILES CC(C)(C)C1=CC=CC(OC2=CC=CC3=C2C(=O)N(C2CCC(=O)NC2=O)C3=O)=C1 Purity (HPLC) >= 95% Physical Appearance White solid Solubility DMSO

S)-AHPC-CO-PEG3-OH Synonyms CAS Number n/a Related CAS Molecular Formula C29H42N4O7S Molecular Weight 590

43 Purity (HPLC) >= 95% Solubility DMSO

membrane-impermeable Halotag ligand

613 SMILES NCCCCCCNC(=O)CN1CCN(CC(O)=O)CCN(CC(O)=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

Propargyl-Gly(m-PEG4)-Val-Cit-PAB(m-PEG4)-MMAE Size:25mg 438 SMILES CC(C)(C)C1=CC=CC(OC2=CC=CC3=C2C(=O)N(C2CCC(=O)NC2=O)C3=O)=C1 Purity (HPLC)SOLU KNEX cleavable linker features a Val Cit dipeptide. In this product, a Propargyl Gly(m PEG4) moiety replaces the conventional maleimidocaproyl (MC) unit to enhance aqueous solubility. The propargyl functional group is widely employed in click chemistry to undergo selective cycloaddition with azides. Additionally, m PEG4 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to further increase aqueous solubility. The