The present invention relates to method to substitute second step affinity chromatography with ion exchange chromatography by site-directed mutagenesis at downstream region of GST sequences (H215R and G213R). This is to enable to diferentiate the…

This system is design to assist authorities in managing solid waste illegal dumping in Malaysia. The system is a web based programme of geotagging platform which is able to report, alert and responds any incidents on illegal dumping using smart…