SPR741 is a cationic peptide derived from polymyxin B and is a potentiator molecule. SPR741 increases the permeability of the outer membrane of Gram-negative bacteria and is used to treat severe Gram-negative bacterial infections. SPR741 inhibits multidrug-resistant Gram-negative bacteria. The spectrum of activity of the antibiotic can be widened when used in combination with SPR741.
CAT# | R1844 |
CAS | 1179330-52-9 |
Synonyms/Alias | NAB 741 |
M.F/Formula | C44H73N13O13 |
M.W/Mr. | 992.13 |
Purity | >98 % |
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