Answer:
Explanation:
÷ =
To change the ÷ sign to a × sign, swap the denominators and the numerators of the second fraction.
× =
Directly multiply. Numerators with numerators and denominators with denominators.
Answer:
All plasmids we manufactured are free of animal-derived materials and can contain low levels of endotoxin (<100EU/mg, on request). This process is designed to meet our customers’ diverse downstream applications such as transfection, antibody preparation, vaccine, and gene-therapy research, etc.