CSP1

Modify Date: 2025-08-25 18:30:54

CSP1 Structure
CSP1 structure
 Common Name CSP1
CAS Number 172889-49-5 Molecular Weight 2242.69
Density N/A Boiling Point N/A
Molecular Formula C103H168N30O24S Melting Point N/A
MSDS N/A Flash Point N/A

 Use of CSP1


CSP1 is a potent and selective ComD1 receptor agonist, with an IC50 of 10.3 nM. CSP1 is a major variants of competence-stimulating peptide (CSP), and it can regulate genetic transformation of S. pneumonia by modulating quorum sensing (QS). CSP1 can act as an antibacterial agent[1][2].

 Names

Name CSP1

 CSP1 Biological Activity

Description CSP1 is a potent and selective ComD1 receptor agonist, with an IC50 of 10.3 nM. CSP1 is a major variants of competence-stimulating peptide (CSP), and it can regulate genetic transformation of S. pneumonia by modulating quorum sensing (QS). CSP1 can act as an antibacterial agent[1][2].
Related Catalog
Target

IC50: 10.3 nM (ComD1 receptor)[1]

References

[1]. Yang Y, et, al. Structural Characterization of Competence-Stimulating Peptide Analogues Reveals Key Features for ComD1 and ComD2 Receptor Binding in Streptococcus pneumonia. Biochemistry. 2018 Sep 11;57(36):5359-5369.

[2]. Johnsborg O, et, al. A hydrophobic patch in the competence-stimulating Peptide, a pneumococcal competence pheromone, is essential for specificity and biological activity. J Bacteriol. 2006 Mar; 188(5): 1744-9.

 Chemical & Physical Properties

Molecular Formula C103H168N30O24S
Molecular Weight 2242.69
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Chemsrc provides CSP1(CAS#:172889-49-5) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of CSP1 are included as well.>> amp version: CSP1

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