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. Author manuscript; available in PMC: 2024 Jun 12.
Published in final edited form as: Methods Enzymol. 2023 Jun 12;689:3–38. doi: 10.1016/bs.mie.2023.05.010

Table 4:

Buffer compositions and volumes for size exclusion chromatography.

Buffer CYP11 Proteins CYP17A1 CYP21A2

Size 50 mM KPi (pH 7.4) 50 mM KPi (pH 7.4) 50 mM KPi (pH 6.8)
Exclusion 20% (v/v) glycerol 20% (v/v) glycerol 20% (v/v) glycerol
Buffer 500 mM NaCl 500 mM NaCl 350 mM NaCl
100 mM glycine 1 mM EDTA