Azide-Lys(m-PEG4)-Gly-Gly-Phe-Gly-PAB-PNP Size:25mg 181 SMILES BrCC(=O)NC1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC)

181 SMILES BrCC(=O)NC1=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

Fmoc-Val-Cit-PAB-PNP is a cleavable ADC linker used in antibody–drug conjugate (ADC) development

Product Name HQ461 Synonyms CAS Number 1226443-41-9 Related CAS Molecular Formula C15H15N5OS2 Molecular Weight 345

452 SMILES CC(C)(C)OC(=O)N1CCC(CC1)N1CCN(CCC(O)=O)CC1 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 CA-PEG4-Lissamine Rhodamine B Synonyms Lissamine Rhodamine B PEG4 Halotag Ligand CAS Number N/A Related CAS N/A Molecular Formula C41H58ClN3O10S2 Molecular Weight 852

Azide-Lys(m-PEG4)-Gly-Gly-Phe-Gly-PAB-PNP Size:25mg 181 SMILES BrCC(=O)NC1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC)SOLU KNEX cleavable linker features a Gly Gly Phe Gly (GGFG) peptide. In this product, a Azide Lys(m PEG4) moiety replaces the conventional maleimidocaproyl (MC) unit to enhance aqueous solubility. The azide functional group is widely utilized in bioconjugation via click chemistry to enable efficient and selective attachment of biomolecules. Derived from established ADC linker architectures, SOLU KNEX ADC linkers integrate solubilizing moietiessuch as