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AMB Express

Table 2 Antibacterial assay against K. pneumoniae and S. aureus using 120 µg/mL of X-33/pPic-clavMO protein for 24 h at absorbance λ = 625 nm

From: Production of a modified peptide clavanin in Pichia pastoris: cloning, expression, purification and in vitro activities

Antibacterial activity (%)

Fractions X-33/pPic-clavMO

Klebsiella pneumoniae (ATCC13883)

Staphylococcus aureus (ATCC25923)

16

NS

NS

17

NS

NS

18

NS

NS

19

NS

NS

20

NS

NS

21

56 ± 1.4

68 ± 1.7

22

8 ± 1.2

89 ± 1.4

  1. Values were represented by mean ± standard deviation. Chloramphenicol (30 µg/mL) and MH broth, pH: 7.3, as positive and negative controls, respectively.
  2. NS not significant.
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