DBCO-Lys(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG4)-Exatecan deuterium-labeled-ketone 671 Purity (HPLC) >= 95%

671 Purity (HPLC) >= 95% Solubility DMSO

NCCOCCOCCOCCNC1=C2C(=O)N(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

though they’re less bright than xanthene dyes like fluorescein

Product Name Fmoc-Val-Ala-PAB(m-PEG4)-PNP Synonyms CAS Number Related CAS Molecular Formula C47H55N5O14 Molecular Weight 913

Product Name Mal-Lys(m-PEG4)-Val-Ala-PAB(m-PEG4)-PNP Synonyms CAS Number Related CAS Molecular Formula C52H75N7O20 Molecular Weight 1118

DBCO-Lys(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG4)-Exatecan deuterium-labeled-ketone 671 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