SOB Medium

SOB Medium is a premium E. coli culture medium designed for genetic engineering, recombinant DNA technology, plasmid transformation, and molecular biology research. Manufactured by China’s leading microbiology media supplier Babio Biotech, this high-performance SOB Medium supports efficient E. coli cultivation in biotechnology laboratories, synthetic biology workflows, and fermentation research. The optimized formulation of tryptone, yeast extract, potassium chloride, sodium chloride, and magnesium chloride provides rich nutrients, stable osmotic balance, and enhanced enzyme activity for high-efficiency bacterial growth.

Widely used in molecular biology media, cloning procedures, DNA library construction, and recombinant protein expression, this bacterial culture medium ensures consistent cell recovery and stable laboratory performance. Researchers prefer this SOB broth medium for its rapid dissolution, reproducible results, and superior transformation efficiency in genetic engineering applications. Ideal for microbiology laboratories, pharmaceutical R&D, and life science research, the medium supports high-density bacterial culture and reliable experimental outcomes. Babio delivers trusted laboratory culture media and microbiology solutions for global biotechnology and molecular biology applications.