Example sentences for: ampicillin

How can you use “ampicillin” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • The changes in molar absorptivities (Δε) used to quantitate products were (in M -1cm -1): nitrocefin, Δε 485 = 17,420; cephalothin, Δε 265 = -8,790; cefoxitin, Δε 265 = -7,000; cefaclor, Δε 280 = -6,410; imipenem, Δε 300 = -9,000; meropenem, Δε 293 = -7,600; biapenem, Δε 293 = -8,630; ampicillin, Δε 235 = -809; and penicillin G, Δε 235 = -936.

  • Similarly, we could not determine K S values for penicillin G or ampicillin because the observed rates of hydrolysis at low substrate concentrations were too fast to observe data, even at 10°C.

  • The cultures are centrifuged at 2500 × g at 4°C for 20 minutes, the supernatant is discarded, and the bacterial pellet is resuspended in 400 μl of 2x YT-AK (ampicillin and kanamycin) medium and is incubated overnight at 37°C.

  • Ampicillin, amoxicillin, metronidazole, ciprofloxacin and crystalline penicillin were the 5 most commonly prescribed antibiotics.

  • Cefaclor, cefoxitin, and cephalothin were purchased from Sigma; penicillin G and ampicillin were purchased from Fisher.


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