abstract |
The invention discloses a kind of Recombinant Swine alexin, its amino acid sequence, as shown in SEQ ID NO.1, the invention also discloses the expression alexinic engineering bacteria of Recombinant Swine and fermentation process thereof and tunning.The alexinic antibacterial activity of Recombinant Swine of the present invention is high, may be used for preparing antibacterials, and the tunning antibacterial activity of engineering bacteria of the present invention is high, safety, is of high nutritive value, and can be used for preparing antiseptic feed additive, processing step is simple, with low cost, has good prospects for commercial application. |