Stylisin 2

$ 950.0

Quantity: 50 MG

In stock (can be backordered)


Product name: Stylisin 2

Catalog#: 1399049

Organism: Jamaican sponge Stylissa caribica

Synonyms: Non-disulfide-bridged peptide 4.23,NDBP-4.23,


Sequence: Tyr-Pro-Ile-Pro-Phe-Pro-Pro

Modifications: Head-to-tail lactam,

M.W: C44H57N7O8

M.F.: 811.97

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.