Ampicillin Na - USP grade, high purity , CAS No.69-52-3

Item Number

A105483

• Synonyms: AMPICILLIN SODIUM (USP MONOGRAPH) | sodium (2S,5R,6R)-6-{[(2R)-2-amino-2-phenylacetyl]amino}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate | A836527 | Ampicillin (as sodium) | AMPICILLIN SODIUM [GREEN BOOK] | D-(-)-alpha-Aminobenzylpe
• Specifications & Purity: PharmPure™, USP
• Biochemical and Physiological Mechanisms: Mode of Action: This is a β-lactam antibiotic that inhibits bacterial cell-wall synthesis by inactivating transpeptidases on the inner surface of the bacterial cell membrane. Mode of Resistance: Administration with β-lactamase cleaves the β-lactam ring o
• Storage Temp: Store at 2-8°C
• Shipped In: Wet ice
• Grade: PharmPure™, USP
• Note: Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Product Description

Ampicillin is reported as slightly soluble in water, practically insoluble in alcohol, chloroform, ether and fixed oils but soluble in dilute acids or bases. The solution should not be autoclaved; a stock solution should be sterilized through filtration and stored frozen, where it will be stable for months.
Used to select for ampicillin resistance in mutated and transformed cells.