Double Antibody (P/S)

Penicillin - streptomycin mixed solution (100 × Penicillin-Streptomycin Solution, 100 ×） It is a double antibody specially used for cell culture. After filtration and sterilization, it can be directly added to the cell culture medium.

Penicillin is a broad-spectrum antibacterial agent, mainly used for mammalian cell culture, and has antibacterial activity against gram-negative and positive bacteria. Penicillin affects the final step of bacterial cell wall synthesis, and inhibits the extension of polypeptide chain in the peptide transfer reaction step; Streptomycin combines with the 30S subunit of ribosome to block the synthesis of bacterial protein.

The penicillin - streptomycin mixed solution (100 × Double antibody) containing 10000 units of penicillin and 10000 ug/ml of streptomycin in 0.9% salt solution can effectively inhibit the growth of gram-negative and positive bacteria.

matters needing attention:

One. Try to reduce the frequency of repeated freezing and thawing, and avoid the pollution of mother liquor during use.

Two. For your safety and health, please wear lab clothes and disposable gloves.

Transportation and storage:

Ice bag transportation, stored at - 20 ℃, valid for one year. It is recommended to pack and freeze separately to avoid repeated freezing and thawing.