Subunit Characteristics of Pig Pancreas Ferritin Revealed by MALDI-TOF MS and RP-HPLC

• 作 者: HUANG Lin LIN Zhi-cao LIN Qing
• 机 构: KeyLaboratoryoftheMODforCellBiologyandTumorCellEngineering,StateKeyLaboratoryofPhysicalChemistryofSo
• 出 处: 高等学校化学研究：英文版
• 发表日期: 2008年5期
• 关键词: 铁蛋白 猪 动物实验 胰腺 MALDI-TOF RP-HPLC Ferritin Pig pancreas Subunit structure Proteomi
• 基金项目: Supported by the National Natural Science Foundation of China（No.40776060） and the Program for Innovative Research Team in Science and Technology in Fujian Province University.

Pig pancreas ferritin(PPF) was purified by ultra-centrifugation, ion-exchange chromatography, and native gradient polyacrylamide gel electrophoresis(PAGENG). Sodium dodecyl sulfate(SDS)-PAGE indicates that PPF consists of two subunit types, namely, H(2100