多肽名称 | CSP-2, Competence-Stimulating Peptide-2 |
纯度 | HPLC ≥ 95% |
描述 | 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). |
存储 | -20°C |
参考论文 | Francis, K. et al. Infection Immunity 69, 3350 (2001); Johnsborg, O. et al. Mol. Microbio. 69, 245 (2008). |
分子量 | 2178.7 |
多肽序列(单字母) | EMRISRIILDFLFLRKK |
多肽序列(三字母) | H - Glu - Met - Arg - Ile - Ser - Arg - Ile - Ile - Leu - Asp - Phe - Leu - Phe - Leu - Arg - Lys - Lys - OH |
CSP-2, Competence-Stimulating Peptide-2
Elisa Q.
2020-11-02T12:26:54+08:00