Buy Ampicillin sodium salt CAS 69-52-3, a chemical intermediate for cell culture etc from TNJ Chemical, China leading Ampicillin sodium suppliers, factory & manufacturers from China. If you want to buy Ampicillin sodium , please mail to sales@tnjchem.com
Ampicillin sodium is a β-lactam antibiotic within the penicillin family. As a member of this family, Ampicillin is susceptible to β-lactamase, which hydrolyzes the β-lactam ring. This broad spectrum antibiotic is effective
against gram-positive, gram-negative bacteria and anaerobic bacteria.
Specification
Item Specification
Characteristic A white crystalline powderIdentification Conforms
Assay(on the anhydrous substance) 96.0%~100.5%
Water 12.0%--15.0%
Appearance of solution ≤2PH 3.5~5.5
Specific optical rotation +280°~ +305°
Sulphated ash ≤0.5%
Related substances ≤1.0%
Application
Ampicillin sodium is widely used in cell culture as a selective agent. As an antibiotic, Ampicillin binds topenicillin binding proteins (PBPs) on a susceptible organism and inhibits cell wall synthesis by interfering with the enzymes responsible for the formation of the organisms cell wall. After binding to the PBPs, Ampicilin acts as a structural analogue of acyl-D-alanyl-D-alanine, acylates the transpeptidase enzyme and thereby prevents the cross-linking of the peptidoglycan of the cell wall necessary for the growth of the bacterium.
Packing
25KG/drum
Storage
Keep in seal, shady, dry place.
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