Propargyl-Gly(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG8)-Exatecan bg 558 SMILES NCCOCCNC(=O)CN1CCN(CC(O)=O)CCN(CC(O)=O)CCN(CC(O)=O)CC1 Purity (HPLC)

558 SMILES NCCOCCNC(=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

972 Purity (HPLC) >= 95% Solubility DMSO

emitting in the far-red spectrum

The selectivity of CDg18 over M2 macrophage has a novel mechanism of gating-oriented live-cell distinction through M2-favored fatty acid transporters

Propargyl-Gly(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG8)-Exatecan bg 558 SMILES NCCOCCNC(=O)CN1CCN(CC(O)=O)CCN(CC(O)=O)CCN(CC(O)=O)CC1 Purity (HPLC)SOLU KNEX cleavable linker features a Gly Gly Phe Gly (GGFG) peptide. 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 PEG8 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to further increase aqueous