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

SiR-NHS is the NHS ester of SiR-6-COOH (652Ex/674Em) and can be conjugated to amine-containing molecules easily

Product Name CP-Coumarin Synonyms SNAP2-Coumarin CAS Number Related CAS Molecular Formula C24H22ClN5O4 Molecular Weight 479

CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](N)C(C)(C)C)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

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.