DBCO-Dap(m-PEG4)-Val-Cit-PAB(m-PEG8) chelator Product Name 4-{4-[(tert-butoxy)carbonyl]piperazin-1-yl}butanoic acid Synonyms

Product Name 4-{4-[(tert-butoxy)carbonyl]piperazin-1-yl}butanoic acid Synonyms CAS Number 1240619-81-1 Related CAS Molecular Formula C13H24N2O4 Molecular Weight 272

The red-fluorescent Lissamine rhodamine B C2 maleimide is a thiol reactive dye

SPAAC is copper-free

OC(=O)C1=CC=C2C(=O)OC3(C2=C1)C1=CC(Cl)=C(O)C=C1OC1=C3C=C(Cl)C(O)=C1 Purity (HPLC): ≥ 95% Shipping Conditions: room temperature Storage Conditions: Refrigerated Regulatory Statement: For Research Use Only

DBCO-Dap(m-PEG4)-Val-Cit-PAB(m-PEG8) chelator Product Name 4-{4-[(tert-butoxy)carbonyl]piperazin-1-yl}butanoic acid SynonymsSOLU 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 PEG8 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to further