Nylon cotton tip test tube brush Size:16-20x75mm IPTG is an analog of Non sterile lid enclosed
Baker’s notes & crumb story
Description
Nylon cotton tip test tube brush Size:16 20x75mm IPTG is an analog of Non sterile lid enclosed IPTG is an analog of galactose that is non metabolizable and inactivates the lac repressor to induce synthesis of β galactosidase in E 4 Nitrophenyl β D glucuronic acid