Mal-Lys(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG4)-MMAE nitrogen 6-FAM PEG3 azide is an

6-FAM PEG3 azide is an excellent alkyne-reactive fluorescent reagent for labeling alkyne-containing biological molecules through click chemistry

544 SMILES [N-]=[N+]=NCCOCCOCCOCCOCCNC1=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

Product Name Propargyl-Gly(m-PEG4)-Val-Cit-PAB(m-PEG8)-PNP Synonyms CAS Number Related CAS Molecular Formula C58H90N8O23 Molecular Weight 1267

Product Name Phthalimidinoglutarimide-propargyl-C3-OH Synonyms Phthalimidinoglutarimide-4'-propargyl-C3-OH CAS Number 2413731-69-6 Related CAS Molecular Formula C19H20N2O4 Molecular Weight 340

S)-AHPC-CO-PEG2-C2-amine HCl Synonyms CAS Number 2138439-54-8 Related CAS Molecular Formula C29H44ClN5O6S Molecular Weight 626

Mal-Lys(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG4)-MMAE nitrogen 6-FAM PEG3 azide is anSOLU KNEX cleavable linker features a Gly Gly Phe Gly (GGFG) peptide. In this product, a Mal Lys(m PEG4) moiety replaces the conventional maleimidocaproyl (MC) unit to enhance aqueous solubility. Additionally, m PEG4 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to further increase aqueous solubility. The payload is monomethyl auristatin E (MMAE), a highly potent antimitotic agent that inhibits tubulin polymerization,