DBCO-Lys(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG4)-Exatecan Size:25mg NCCCCNC1=C2CN(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC) >= 95%

NCCCCNC1=C2CN(C3CCC(=O)NC3=O)C(=O)C2=CC=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

The strain in DBCO’s cyclooctyne ring drives the reaction forward by releasing energy when it transitions to the triazole product

Cy3 (Cyanine 3

A general strategy to develop cell permeable and fluorogenic probes for multicolour nanoscopy

DBCO-Lys(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG4)-Exatecan Size:25mg NCCCCNC1=C2CN(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC) >= 95%SOLU KNEX cleavable linker features a Gly Gly Phe Gly (GGFG) peptide. In this product, a DBCO Lys(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