Ampicillin Ready-Made Solution

ItemSize List Price Qty
351-344-731 Pack 10 X 1 mL $136.44


Ampicillin in a convenient ready-to-use solution useful in selecting for ampicillin resistant bacteria. Ampicillin is a
β-lactam antibiotic with an amino group side chain attached to the penicillin structure.

  • Convenient 1000X concentrated stock
  • Small 1 mL size to prevent freeze-thaw cycle
  • Affordable price


Ampicillin, which is a semi-synthetic derivative of penicillin, inhibits cell wall synthesis (peptidoglycan crosslinking) by inactivating transpeptidases on the inner surface of the bacterial cell membrane in Gram-negative and Gram-positive bacteria.2,3 Cleavage of the β-lactam ring of ampicillin by β-lactamase results in bacterial resistance to this antibiotic.

Product Contents

Ampicillin and Molecular Biology Grade Water


The recommended concentration for antibacterial use in culture media is ~100 mg/mL (a 1000-fold dilution of the product). The recommended concentration for use in ampicillin resistance studies is 20–125 mg/mL.


Storage Conditions:  -10°C to -20°C

Shipping Condition: on dry ice

Sterile Filtered

Functional Tested

Product and/or packaging contains recycled/renewable content Product and/or packaging is recyclable or reduces waste Product and/or packaging is safer to human and environmental health

Harmonization Code: 3822.00.5090


Max Shelf Life: 24 months

Additional information

Weight 8 oz
Dimensions 8 × 6 × 6 in
Vendor Number


Unit Quantity

Pack 10 X 1 mL

Product Manufacturer

Quality Biological

Product Documentation

Safety Data Sheet 351-344
Technical Information Sheet 351-344