Mal-Propionyl-PEG4-Gly-Gly-Phe-Gly-PAB(m-PEG8)-PNP Size:100mg 512 SMILES OC(=O)CN1CCN(CC(O)=O)CCN(CC(=O)NCCC#C)CCN(CC(O)=O)CC1 Purity (HPLC)

512 SMILES OC(=O)CN1CCN(CC(O)=O)CCN(CC(=O)NCCC#C)CCN(CC(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

01 Purity (HPLC) >= 95% Solubility DMSO

S)-AHPC-CO-PEG2-Cl Synonyms CAS Number n/a Related CAS Molecular Formula C29H41ClN4O6S Molecular Weight 609

CA-diAcFAM is a cell permeable HaloTag fluorescent ligand and can be used to label intracellular proteins (494Ex/526Em after hydrolysis)

417 SMILES OC(=O)CCOCCOCCNC1=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

Mal-Propionyl-PEG4-Gly-Gly-Phe-Gly-PAB(m-PEG8)-PNP Size:100mg 512 SMILES OC(=O)CN1CCN(CC(O)=O)CCN(CC(=O)NCCC#C)CCN(CC(O)=O)CC1 Purity (HPLC)SOLU KNEX cleavable linker features a Gly Gly Phe Gly (GGFG) peptide. The conventional maleimidocaproyl (MC) unit is replaced by Mal Propionyl PEG4 moiety to enhance aqueous solubility. The Mal Propionyl group may also improve retro Michael addition stability during antibody conjugation. 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