Zosurabalpin

• UNSPSC Description:

  Zosurabalpin is a polypeptide antibiotic targeting LPS transporter (LptB2FGC complex), which can block the transport of LPS and lead to endotoxin accumulation in cells, and has shown excellent antibacterial activity against Carbapenem-resistant Acinetobacter baumanni (CRAB) [1] [2].

• Target Antigen:

  Antibiotic; Bacterial

• Type:

  Reference compound

• Related Pathways:

  Anti-infection

• Applications:

  COVID-19-immunoregulation

• Field of Research:

  Infection

• Assay Protocol:

  https://www.medchemexpress.com/zosurabalpin.html

• Solubility:

  DMSO : 4.76 mg/mL (adjust pH to 7 with 1 M HCL)

• Smiles:

  O=C1NCC2=C(C3=CC=C(C=C3)C(O)=O)C=CC=C2SC4=NC=CC=C4CN[C@H](C(N[C@H](C(N([C@H]1CC5=CNC6=CC=CC=C56)C)=O)CCCCN)=O)CCCN

• Molecular Weight:

  790.97

• References & Citations:

  [1]Weng Q, et al. Zosurabalpin: a novel tethered macrocyclic peptide antibiotic that kills carbapenem-resistant Acinetobacter baumannii. MedComm (2020). 2024 Aug 11;5(8):e696. |[2]Skudlarek JW, et al. Cerastecin Inhibition of the Lipooligosaccharide Transporter MsbA to Combat Acinetobacter baumannii: From Screening Impurity to In Vivo Efficacy. J Med Chem. 2024 Sep 12;67(17):15620-15675. |[3]Zampaloni C, et al. A novel antibiotic class targeting the lipopolysaccharide transporter. Nature. 2024 Jan;625(7995):566-571. doi: 10.1038/s41586-023-06873-0. Epub 2024 Jan 3. Erratum in: Nature. 2024 Jul;631(8022):E17.|[4]Hawser, S, et al. 2131. Activity of the Novel Antibiotic Zosurabalpin (RG6006) against Clinical Acinetobacter Isolates from China. Open Forum Infect Dis 2023, 10, ofad500.1754.

• Shipping Conditions:

  Blue Ice

• Clinical Information:

  No Development Reported

• CAS Number:

  2379336-76-0