Prediction and analysis of protein solubility using a novel scoring card method with dipeptide composition by Huang Hui-Ling, Charoenkwan Phasit, Kao Te-Fen, Lee Hua-Chin, Chang Fang-Lin, Huang Wen-Lin, Ho Shinn-Jang, Shu Li-Sun, Chen Wen-Liang, Ho Shinn-Ying