Mal-Propionyl-PEG8-Val-Ala-PAB(m-PEG4)-PNP glue 717 SMILES NCCOCCOCCOCCOCCNC(=O)CN1CCN(CC(O)=O)CCN(CC(O)=O)CCN(CC(O)=O)CC1 Purity (HPLC)

717 SMILES NCCOCCOCCOCCOCCNC(=O)CN1CCN(CC(O)=O)CCN(CC(O)=O)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

Product Name CP-SulfoCy3 Synonyms SNAP2-SulfoCy3 CAS Number Related CAS Molecular Formula C42H47ClN6O8S2 Molecular Weight 863

418 SMILES OC(=O)CCN1CCN(CC1)C1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC) 95% Shipping Conditions Room Temperature Storage Conditions Refrigerated Regulatory Statemen: For Research Use Only

SiR-Maleimide is a far-red fluorescent probe containg maleimide function group for bioconjugation apploications

612 SMILES: OC(=O)C1=CC=C(C(=C1)C([O-])=O)C1=C2C=C3CCC[N+]4=C3C(CCC4)=C2OC2=C3CCCN4CCCC(C=C12)=C34

Mal-Propionyl-PEG8-Val-Ala-PAB(m-PEG4)-PNP glue 717 SMILES NCCOCCOCCOCCOCCNC(=O)CN1CCN(CC(O)=O)CCN(CC(O)=O)CCN(CC(O)=O)CC1 Purity (HPLC)SOLU KNEX cleavable linker features a Val Ala dipeptide. The conventional maleimidocaproyl (MC) unit is replaced by Mal Propionyl PEG8 moiety to enhance aqueous solubility. The Mal Propionyl group may also improve retro Michael addition stability during antibody conjugation. m PEG4 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