Mal-Propionyl-Dap(m-PEG4)-Val-Cit-OH Size:25mg 367 SMILES O=C1N(CC2=C(NCCOCC#C)C=CC=C12)C1CCC(=O)NC1=O Purity (HPLC)

367 SMILES O=C1N(CC2=C(NCCOCC#C)C=CC=C12)C1CCC(=O)NC1=O 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

SiR650 Acid CAS Number 1426090-03-0 Related CAS N/A Molecular Formula C27H28N2O4Si Molecular Weight 472

Product Name FPFT-2216 Synonyms CAS Number 2367619-87-0 Related CAS Molecular Formula C12H12N4O3S Molecular Weight 292

406 SMILES: O=C(CCC(=O)N1CC2=CC=CC=C2C#CC2=C1C=CC=C2)ON1C(=O)CCC1=O Purity (HPLC): ≥ 95% Shipping Conditions: room temperature Storage Conditions: Refrigerated Regulatory Statement: For Research Use Only

HaloTag SiR Ligand

Mal-Propionyl-Dap(m-PEG4)-Val-Cit-OH Size:25mg 367 SMILES O=C1N(CC2=C(NCCOCC#C)C=CC=C12)C1CCC(=O)NC1=O Purity (HPLC)SOLU KNEX cleavable linker features a Val Cit dipeptide. In this product, a Mal Propionyl Dap(m PEG4) moiety replaces the conventional maleimidocaproyl (MC) unit to enhance aqueous solubility. The Mal Propionyl group may also improve retro Michael addition stability during antibody conjugation. Derived from established ADC linker architectures, SOLU KNEX ADC linkers integrate solubilizing moietiessuch as PEG, amine containing groups, or polysarcosine