Propargyl-Gly(m-PEG4)-Val-Cit-PAB(m-PEG4)-MMAE Size:1mg 07 SMILES CC(C)C(N(CCCN)C(=O)C1=CC=C(C)C=C1)C1=NC2=CC(Cl)=CC=C2C(=O)N1CC1=CC=CC=C1 Purity (HPLC)

07 SMILES CC(C)C(N(CCCN)C(=O)C1=CC=C(C)C=C1)C1=NC2=CC(Cl)=CC=C2C(=O)N1CC1=CC=CC=C1 Purity (HPLC) >= 95% Physical Appearance White solid Solubility DMSO

Product Name (4-methoxy-d)-3

Ex/Em = 553/577 nm

NCCOCCNC1=CC=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=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

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Propargyl-Gly(m-PEG4)-Val-Cit-PAB(m-PEG4)-MMAE Size:1mg 07 SMILES CC(C)C(N(CCCN)C(=O)C1=CC=C(C)C=C1)C1=NC2=CC(Cl)=CC=C2C(=O)N1CC1=CC=CC=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