Figure 2

Proteins separated by SDS-PAGE after extraction from fermented tea leaves using various methods (a) Proteins separated by 2-DE after extraction from fermented tea leaves using the Tris-HCl/phenol and methanol precipitation (TPMP) method (b) TAP method indicates proteins extracted using TCA/acetone precipitation; TTAP method indicates proteins extracted using Tris-HCl and TCA/acetone precipitation; and UTAP method indicated protein extracted using urea/thiourea and TCA/acetone precipitation.