Propargyl-Gly(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG4) deuterium-labeled-amine 177 SMILES [2H]C([2H])([2H])N1CCN(CC1)C1=CC=C(Br)C=C1 Purity (HPLC)

177 SMILES [2H]C([2H])([2H])N1CCN(CC1)C1=CC=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

442 Purity (HPLC) >= 95% Solubility DMSO

Product Name DOTA-C4-amine Synonyms CAS Number 753421-63-5 Related CAS Molecular Formula C20H38N6O7 Molecular Weight 474

Product Name Lenalidomide-PEG1-C2-amine HCl Synonyms Lenalidomide-4'-PEG1-C2-amine HCl CAS Number 2138439-15-1 Related CAS Molecular Formula C17H23ClN4O4 Molecular Weight 382

Propargyl-Gly(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG4) deuterium-labeled-amine 177 SMILES [2H]C([2H])([2H])N1CCN(CC1)C1=CC=C(Br)C=C1 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 PEG4 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to further increase aqueous