Ampicillin Solution, 50mg/ml, is a convenient, ready to use concentrated solution for molecular biology selection applications. It belongs to the group of beta-lactam antibiotics. These antibotics gram-negative bacteria to which E. coli and Salmonella belong. Beta-lactam antibiotic prevent the formation of peptidoglycan, an essential building block of the cell membrane. Thus, preventing growth of cells.

• Sterile-filtered using validated 0.2um membrane filters
• Molecular Biology Tested

Prepared from Ampicillin Sodium Salt:
Potency:
845-988ug/mg
Working Concentration:
20-50 ug/ml for E. coli
Identification A & B (I.R.):
To conform to USP
Sterility:
To conform to USP

pH (1%): 9.0±0.6

Solubility:
Colorless to light yellow, clear, complete.

Storage and Stablility:
May be stored at 4°C for short-term only. For long-term storage, store at -20°C