DBCO-Dap(m-PEG4)-Val-Cit-PAB(m-PEG4)-PNP Size:50mg Biotin is a high-affinity ligand

Biotin is a high-affinity ligand for streptavidin and avidin proteins

CA-Cy3 is a HaloTag ligand with Cyanine3 dye

548Ex/562Em) is a sulfonated derivative of the Cy3 dye

Product Name Azide-Dap(m-PEG4)-Val-Cit-PAB(m-PEG4)-Exatecan Synonyms CAS Number Related CAS Molecular Formula C66H90FN13O20 Molecular Weight 1404

DBCO-Dap(m-PEG4)-Val-Cit-PAB(m-PEG4)-PNP Size:50mg Biotin is a high-affinity ligandSOLU 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