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AffinityandsizeexclusionchromatographywasusedtopurifyproteinX
S-Supernatant pH 7.5F-Flow-through pH 7.5W-Wash pH 6.5 L-Ladder
10kDa
15kDa
27kDa
35kDa
55kDa
E1-Elution 1 pH 4.0 E2-Elution 2 pH 4.0E3-Elution 3 pH 4.0E4-Elution 4 pH 4.0E5-Elution 5 pH 4.0
L S F E1 E2 E3 E4 E5W
S F W E1 E2 E3 E4 E5L
10kDa
15kDa
27kDa
35kDa
55kDa
Nickel-NTA
16kDa
16kDa
15kDa
27kDa
35kDa
55kDaF1F2F3F4F5F6F7
F1-Fraction 1 pH 7.5F2-Fraction 2 pH 7.5F3-Fraction 3 pH 7.5F4-Fraction 4 pH 7.5F5-Fraction 5 pH 7.5
16kDa
15kDa
27kDa
35kDa
55kDaF1F2F3F4F5
Sizeexclusion
16kDa