BiochemistrybioRxivPreprint
Purification of amylase from local isolate Bacillus subtilis A4
The paper purifies amylase from Bacillus subtilis A4 using ammonium sulphate precipitation, ion-exchange chromatography, and gel filtration, achieving a 49% yield after six purification steps.
DOI 10.1101/2025.08.04.668472