In the specialized field of biochemical research, the exploration of synthetic macrocyclic compounds has opened new doors for understanding molecular interactions. Among these, peptide CBO-P11 stands out as a subject of significant interest for researchers focusing on protein-ligand binding and signaling pathway modulation. As someone who follows advancements in laboratory-grade research compounds, I have found the technical profile of this 17-amino acid cyclic peptide to be remarkably precise for controlled experimental environments.
Technical Specifications and Structural Profile
Peptide CBO-P11 is formally recognized as a 17-amino acid cyclic peptide, often referred to as cyclo-VEGI. Its molecular architecture is derived from residues 79-93 of the Vascular Endothelial Growth Factor (VEGF). With a molecular formula of C94H145N29O25S and a molecular weight of 2113.43 g/mol, it serves as a hi Synthesis of specific nanoparticles for targeting tumor ghly specific tool in proteomics.
When analyzing the VEGF inhibitor CBO-P11, one must note its capacity to mediate binding to VEGFR-2. Structurally, the molecule is designed to block the interaction between growth factors and their receptors. This specificit In order to attach thepeptide CBO-P11onto nanoparticles, a functionalization of the original peptide is needed. Propargylamine was coupled to the glutamic y is why the agent is used as targeting ligand for tumor angiogenesis in controlled *in vitro* models. Researchers often utilize this compound to study the mechanisms by which a molecule controls the biological activity of VEGF, essentially acting as a structural probe.
Experimental Applications and Utility
In my review of laboratory practices, I have observed that peptide CBO-P11 is frequently deployed in analytical biochemistry. It is primarily used for Phosphorylation & Dephosphorylation applications, where researchers track protein activation states. By inhibiting specific binding events, this cyclic peptide CBO-P11 allows for a clearer observation of downstream signaling cascades, such as the downregulation of Akt3.
For those looking to buy highly pure CBO-P11, it is critical to verify the CAS No: 612096-46-5. High-quality samples are typically provided as a lyophilized powder, which requires storage at -20°C to maintain stability. Parabilis Medicines Presents Clinical and Preclinical Data Its solubility in DMSO makes it compatible with various buffer systems used in high-throughput proteomic approaches.
Advancements in Peptide Research View or download theVEGF Inhibitor, CBO-P11- Calbiochem MSDS (Material Safety Data Sheet) or SDS for 676496 from Merck.
The field of peptides is currently undergoing a transformation, with researchers moving to explore AI-driven design, novel delivery methods & targeted therapy innovations. The P11 peptide is a classic example of how a small, synthetic macrocyclic structure can be functionalized—for instance, by coupling it to nanopart 2 days ago—peptide cbo-p11is primarily used for Phosphorylation & Dephosphorylation applications . icles—to enhance its utility as a research probe.
Furthermore, the 17-amino acid cyclic peptide (CBO-P11) has been instrumental in studies demonstrating how a compound is able to inhibit the interaction between the growth factor and its receptor. Because it is a VEGF Inhibitor, CBO-P11 acts as a molecular "blocker," provi by L Zilberberg·2003·Cited by 160—This 17-amino acid molecule designated cyclopeptidic vascular endothelial growth inhibitor (cyclo-VEGI,CBO-P11) encompasses residues 79-93 of VEGF which Read more ding a baseline against which other Structure and inhibitory effects on angiogenesis and tumor novel angiogenesis inhibitors are measured. Whether examining technical guides on synthesis or reviewing proteomics data, the consistency of this molecule remains a benchmark in the study of receptor-ligand dynamics.
Conclusion
The study of peptide CBO-P11 continues to provide valuable insights into the regulation of vascular endothelial growth factors. As a research-grade tool, its ability to interfere with specific binding sites makes it an indispensable asset for those investigating complex protein signaling. By maintaining strict handling protocols—such as proper storage and precise solvent preparation—investigators can ensure the reliability of their data when using this potent inhibitor. The ongoing evolution of P11-based research highlights the enduring importance of well-characterized cyclic peptides in modern biochemical discovery.