Mal-Acetyl-Beta-Ala-Val-Cit-PAB(m-PEG8)-PNP featured 796 SMILES CC(C)(C)OC(=O)CN1CCN(CC(=O)NCC(O)=O)CCN(CC(=O)OC(C)(C)C)CCN(CC(=O)OC(C)(C)C)CC1 Purity (HPLC)

796 SMILES CC(C)(C)OC(=O)CN1CCN(CC(=O)NCC(O)=O)CCN(CC(=O)OC(C)(C)C)CCN(CC(=O)OC(C)(C)C)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 BG-Tetrazine Synonyms SNAP-Tetrazine CAS Number Related CAS Molecular Formula C24H22N10O2 Molecular Weight 482

474 SMILES [N-]=[N+]=NCCOCCOCCOCCNC1=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

982 Purity (HPLC) >= 95% Solubility DMSO

Mal-Acetyl-Beta-Ala-Val-Cit-PAB(m-PEG8)-PNP featured 796 SMILES CC(C)(C)OC(=O)CN1CCN(CC(=O)NCC(O)=O)CCN(CC(=O)OC(C)(C)C)CCN(CC(=O)OC(C)(C)C)CC1 Purity (HPLC)SOLU KNEX cleavable linker features a Val Cit dipeptide. In this product, 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