DBCO-Propionyl-Val-Ala-PAB(m-PEG8)-PNP amine-acid NCCOCCOCC#CC1=CC=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=C1 Purity (HPLC) >= 95%

NCCOCCOCC#CC1=CC=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=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

06 SMILES ClCCOCCOCCOCCOCCOCCOCC(=O)NC1=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

5-(and-6)-carboxyl-2

Product Name Pomalidomide-PEG2-OH Synonyms Pomalidomide-4'-PEG2-OH CAS Number 2143097-10-1 Related CAS Molecular Formula C17H19N3O6 Molecular Weight 361

Product Name BG-DOTA Synonyms SNAP-DOTA CAS Number n/a Related CAS Molecular Formula C29H40N10O8 Molecular Weight 656

DBCO-Propionyl-Val-Ala-PAB(m-PEG8)-PNP amine-acid NCCOCCOCC#CC1=CC=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=C1 Purity (HPLC) >= 95%SOLU KNEX cleavable linker features a Val Ala dipeptide. m PEG8 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to increase aqueous solubility. The PNP (para nitrophenyl) moiety serves as an activating leaving group, enabling efficient and selective conjugation of the payload to the linker. Derived from established ADC linker architectures, SOLU KNEX ADC linkers integrate solubilizing moietiessuch as PEG, amine