Competence Stimulating Peptide-1, CSP-1
Competence Stimulating Peptide-1, CSP-1
Sequence (1LC):
EMRLSKFFRDFILQRKK
Sequence (3LC):
H - Glu - Met - Arg - Leu - Ser - Lys - Phe - Phe - Arg - Asp - Phe - Ile - Leu - Gln - Arg - Lys - Lys - OH
Price/Unit:
$405
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Format:
Each vial contains lyophilized solid packaged under an inert gas and supplied as a trifluoroacetate salt
Description:
CSP-1, competence stimulating peptide-1 is a 17 amino acids (EMRLSKFFRDFILQRKK) pheromone that is secreted by Streptococcus pneumoniae. CSP pheromone is used in-vivo for intercellular communication. This peptide activates signal transduction pathway ComABCDE, which regulates natural genetic transformation. The pheromone is ribosomally synthesized as precursor peptide. The mature pheromone is strain specific. CSP pheromone is produced by S. pneumoniae strain Rx, which is closely related to strain R6.
Storage:
Store the peptide at -20°C. Keep container tightly
Product Usage:
This product is for research use only. Not for use in diagnostic or therapeutic procedures.
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