Quantity: 50 MG
In stock (can be backordered)
Product name: Stylisin 2
Organism: Jamaican sponge Stylissa caribica
Synonyms: Non-disulfide-bridged peptide 4.23,NDBP-4.23,
Modifications: Head-to-tail lactam,
Purity: 95% by HPLC
Counter ion: Trifluoacetate
Format: Lyophilized powder
Description: Two new cyclic heptapeptides, stylisin 1 and stylisin 2, were isolated and characterized from the Jamaican sponge Stylissa caribica, in addition to the cyclic heptapeptide phakellistatin 13 and the known bromopyrrole alkaloids sceptrin, stevensine, and oroidin. Stylisin 2 displayed high antibacterial activity against K. pneumoniae and P. aeruginosa, along with potent antifungal activity against C. albicans. In comparison, Gram negative bacteria were found to be more sensitive than Gram positive bacteria towards stylisin 2.
Compound ID: 16099461
Usage: For Scientific Research Use Only, Not for Human Use.