DBCO-Lys(m-PEG4)-Val-Ala-PAB(m-PEG4)-MMAE Size:5mg with sulfonic acid groups that

with sulfonic acid groups that enhance its solubility in water and reduce aggregation

Westermann

667 Purity (HPLC) >= 95% Solubility DMSO

Product Name DOTA-C4-azide Synonyms CAS Number n/a Related CAS Molecular Formula C20H36N8O7 Molecular Weight 500

65 SMILES [2H]C([2H])([2H])N(C1=C(F)C=CC=C1Cl)C([2H])([2H])[2H] 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

DBCO-Lys(m-PEG4)-Val-Ala-PAB(m-PEG4)-MMAE Size:5mg with sulfonic acid groups thatSOLU KNEX cleavable linker features a Val Ala dipeptide. In this product, a DBCO Lys(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. Additionally, m PEG4 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to further