Azide-Dap(m-PEG4)-Val-Ala-PAB(m-PEG4)-Exatecan Size:25mg 562 SMILES OC1=CC2=C(C=C1)C1(OC(=O)C3=CC(=CC=C13)C(=O)NCCOCCOCCOCCN=[N+]=[N-])C1=CC=C(O)C=C1O2 Purity (HPLC)

562 SMILES OC1=CC2=C(C=C1)C1(OC(=O)C3=CC(=CC=C13)C(=O)NCCOCCOCCOCCN=[N+]=[N-])C1=CC=C(O)C=C1O2 Purity (HPLC) 98% Shipping Conditions Room Temperature Storage Conditions Refrigerated Regulatory Statemen: For Research Use Only

Product Name Lenalidomide-PEG5-C2-amine HCl Synonyms Lenalidomide-4'-PEG5-C2-amine HCl CAS Number 2138440-77-2 Related CAS Molecular Formula C25H39ClN4O8 Molecular Weight 559

79 SMILES CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)CCOCCOCCOCCOCCOCCBr)C(C)(C)C)C=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

383 SMILES OCCOCCCC1=CC=C2C(CN(C3CCC(=O)NC3=O)C2=O)=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

Readily excited by the 546 nm spectral line from mercury-arc lamps used in fluorescent microscopes

Azide-Dap(m-PEG4)-Val-Ala-PAB(m-PEG4)-Exatecan Size:25mg 562 SMILES OC1=CC2=C(C=C1)C1(OC(=O)C3=CC(=CC=C13)C(=O)NCCOCCOCCOCCN=[N+]=[N-])C1=CC=C(O)C=C1O2 Purity (HPLC)SOLU KNEX cleavable linker features a Val Ala dipeptide. In this product, a Azide Dap(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. Additionally, m PEG4 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to further increase