Mal-Propionyl-Dap(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG8) Size:100mg 042 SMILES [2H]C([2H])([2H])OC1=NC=C(Br)C=C1 Purity (HPLC)

042 SMILES [2H]C([2H])([2H])OC1=NC=C(Br)C=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

Product Name [4-(methoxy-d3)phenyl]methanol Synonyms [4-(²H3)methoxyphenyl]methanol CAS Number 14629-71-1 Related CAS Molecular Formula C8H10O2 Molecular Weight 141

COOH) group

405 SMILES [N-]=[N+]=NCCOCCOCCOC1=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

Mal-Propionyl-Dap(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG8) Size:100mg 042 SMILES [2H]C([2H])([2H])OC1=NC=C(Br)C=C1 Purity (HPLC)SOLU KNEX cleavable linker features a Gly Gly Phe Gly (GGFG) peptide. In this product, a Mal Propionyl Dap(m PEG4) moiety replaces the conventional maleimidocaproyl (MC) unit to enhance aqueous solubility. The Mal Propionyl group may also improve retro Michael addition stability during antibody conjugation. Additionally, m PEG8 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to further increase aqueous solubility.