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Table 1 Column-wise adsorption of LPS and HSA using the porous supports bearing lipid membranes

From: Removal of lipopolysaccharide from protein solution using nanostructured porous supports bearing lipid membranes

Run

Solution applieda

Solution recoveredb

 

pH

Ionic strength

LPS

LPS

HSA

 
   

Concentration (ng mL-1)

Concentration (ng mL-1)

Removal (%)

Recovery (%)

1

4.3

0.01

4.2

0.039

99.1

101

2

5.3

0.1

3.6

<0.020

99.4<

100

3

7.0

0.1

5.6

<0.020

99.6<

100

4

8.0

0.05

3.2

<0.020

99.4<

100

  1. aThe concentration of HSA is 5 mg mL-1; bLPS concentration, LPS removal, and HSA recovery are averages of recovered fractions. The adsorption capacity of the porous supports bearing lipid membranes was estimated as >2.36 × 104 EU mL-1 adsorbent by other runs at pH 4.3, μ = 0.05.
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