DBCO-Dap(m-PEG4)-Val-Cit-PAB(m-PEG4)-PNP Size:50mg 92 SMILES O=C(CCCC[C@@H]1SC[C@@H]2NC(=O)N[C@H]12)NCCOCCOCCOCCOCCC(=O)NCCC(=O)N1CC2=CC=CC=C2C#CC2=CC=CC=C12 Purity (HPLC)

92 SMILES O=C(CCCC[C@@H]1SC[C@@H]2NC(=O)N[C@H]12)NCCOCCOCCOCCOCCC(=O)NCCC(=O)N1CC2=CC=CC=C2C#CC2=CC=CC=C12 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

Binfunctional amine-amine linker

Product Name DOTA-tris(t-Bu)ester-C3-propanamido-maleimide Synonyms CAS Number n/a Related CAS Molecular Formula C38H65N7O10 Molecular Weight 779

TMR dye (555Ex/585Em) provides strong red fluorescence

DBCO-Dap(m-PEG4)-Val-Cit-PAB(m-PEG4)-PNP Size:50mg 92 SMILES O=C(CCCC[C@@H]1SC[C@@H]2NC(=O)N[C@H]12)NCCOCCOCCOCCOCCC(=O)NCCC(=O)N1CC2=CC=CC=C2C#CC2=CC=CC=C12 Purity (HPLC)SOLU KNEX cleavable linker features a Val Cit dipeptide. In this product, a DBCO Dap(m PEG4) moiety replaces the conventional maleimidocaproyl (MC) unit to enhance aqueous solubility. DBCO is a strained alkyne commonly used in copper free click chemistry, specifically in the strain promoted azide alkyne cycloaddition (SPAAC) reaction. Additionally, m PEG4 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to further