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SPR741

Chemical Structure : SPR741

CAS No.: 1179330-52-9

SPR741 (NAB741)

Catalog No.: PC-23145Not For Human Use, Lab Use Only.

SPR741 (NAB741) is a cationic peptide derived from polymyxin B and antibiotic adjuvant, increases the permeability of the outer membrane of Gram-negative bacteria.

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Purity & Documentation Purity: >98% (HPLC) Select Batch:

Biological Activity

SPR741 (NAB741) is a cationic peptide derived from polymyxin B and antibiotic adjuvant, increases the permeability of the outer membrane of Gram-negative bacteria.

Physicochemical Properties

M.Wt 992.15
Formula C44H73N13O13
Appearance Solid
CAS No.
Storage
Solide Powder
-20°C 12 Months; 4°C 6 Months
In Solvent
-80°C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

2-10-Polymyxin B1, N-acetyl-3-D-serine-

References

1. Mendes RE, et al. Antimicrob Agents Chemother. 2020 Dec 16;65(1):e00742-20.

2. Stainton SM, et al. Antimicrob Agents Chemother. 2018 Jun 26;62(7):e00239-18.

3. Corbett D, et al. Antimicrob Agents Chemother. 2017 Jul 25;61(8):e00200-17.

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