SPR741 (NAB741) 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 bacteria infections. SPR741 inhibits multidrug-resistant Gram-negative bacteria. The spectrum of activity of the antibiotic can be widened when used in combination with SPR741[1][2].
Molecular Weight:
992.13
Purity:
99.08
CAS Number:
[1179330-52-9]
Formula:
C44H73N13O13
Target:
Antibiotic,Bacterial
Application Notes:
MCE Product type: Peptides
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