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Ampicillin Solution 50mg/ml


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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.
Catalog #A2262
Sterile-filtered using validated 0.2um membrane filters Molecular Biology Tested
Prepared from Ampicillin Sodium SaltPotency:
Working Concentration:
20-50 ug/ml for E. coli
Identification A & B (I.R.):
To conform to USP
To conform to USP
pH (1%) 9.0±0.6
SolubilityColorless to light yellow, clear, complete.
Storage and StablilityMay be stored at 4°C for short-term only. For long-term storage, store at -20°C
CAS Number69-52-3
Molecular FormulaC16H18N3O4SNa
Molecular Weight371.40
FormSupplied as 50mg/ml in 0.2um sterile-filtered, RNase, DNase-free, molecular biology grade water.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Alternate names6-[D-(-)-alpha-Aminophenylacetamido]-penicillanic acid, sodium salt; Sodium [2S-[2 ,5 ,6 (S*)]]-6-(aminophenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate

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