periplasmic enzyme 中文意思是什麼
periplasmic enzyme
解釋
細胞周質酶- periplasmic : 周質的,胞質的
- enzyme : n. 【化學】酶。 digestive enzyme 消化酶。 induced enzyme 誘導酶。
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The purified enzyme had a specific activity of 68. 6 u / mg protein. overproduction of pga was often limited by translocation and / or periplasmic processing steps, subsequently resulted in intracellular accumulation of various types of pga precursors and then formed inclusion bodies in the cytoplasm and / or periplasm
經deae - sepharosecl6b離子交換層析和butyl - sepharosecl4b疏水層析，即可得純度提高20倍、比活為68 . 6u mg的青霉素g酰化酶，兩步純化的總得率達91 。
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