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- Conjugation:Unconjugated
- Species:S. pneumoniae
- Size:1 mg
- Storage Conditions:–20 °C
- Protein Synonyms:CSP pheromone Peptide
- Protein/Peptide Name:Competence-Stimulating Peptide-2
- Purity:95%
- Molecular Weight:2178.7 Da
- Sequence:EMRISRIILDFLFLRKK
- Cat. No.:103007-792
- Supplier no.:AS-63877
Genetic transformation in Streptococcus pneumoniae, Streptococcus mitis and Streptococcus oralis is regulated by secreted peptide pheromones named the competence-stimulating peptide (CSP). Different strains and species of these bacteria produce CSP with different primary sequence. They are termed pheromones CSP-1 (EMRLSKFFRDFILQRKK), CSP-2 (EMRISRIILDFLFLRKK), CSP-153 (DKRLPYFFKHLFSNRTK), CSP-612 (ESRLSRLLRDFIFQIKQ), CSP-676 (ERRIPDVIRSLLFQKRK), and CSP-12261 (EIRQTHNIFFNFFKRR).
Sequence:EMRISRIILDFLFLRKK
MW:2178.7 Da
% peak area by HPLC:95
Storage condition:-20° C