Aztreonam Antimicrobial Susceptibility disks

£14.83

Aztreonam Antimicrobial Susceptibility disks

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Description

Aztreonam Antimicrobial Susceptibility disks

Our Antibiotic disks contain, Aztreonam (trade names Azactam injection, Cayston inhalation) which is a synthetic monocyclic beta-lactam antibiotic (a monobactam), with the nucleus based on a simpler monobactam isolated from Chromobacterium violaceum.

Aztreonam has strong activity against susceptible Gram-negative bacteria, including Pseudomonas aeruginosa. It has no useful activity against Gram-positive bacteria or anaerobes. It is known to be effective against a wide range of bacteria including Citrobacter, Enterobacter, E. coli, Haemophilus, Klebsiella, Proteus, and Serratia species.

In addition; it is used primarily to treat infections caused by gram-negative bacteria such as Pseudomonas aeruginosa. This may include bone infections, endometritis, intra abdominal infections, pneumonia, urinary tract infections, and sepsis.

Aztreonam is similar in action to penicillin. It inhibits synthesis of the bacterial cell wall, by blocking peptidoglycan crosslinking. It has a very high affinity for penicillin-binding protein-3 and mild affinity for penicillin-binding protein-1a. Aztreonam binds the penicillin-binding proteins of Gram-positive and anaerobic bacteria very poorly and is largely ineffective against them.[13] Aztreonam is bactericidal, but less so than some of the cephalosporins.

Our 30µg data sheet is available here

Our 10µg data sheet is available here

These disks are not universally fitting, and can only be used in our convenient disk dispenser. 

Additional information

WeightN/A
Concentration of Antibiotic

1ug, 1.25ug, 1.5ug, 2ug, 3ug, 4ug, 5ug, 10ug, 11ug, 15ug, 20ug, 25ug, 30ug, 40ug, 50ug, 60ug, 70ug, 75ug, 100ug, 130ug, 200ug, 250ug, 300ug, 400ug, 430ug, 500ug, 700ug, 0.04 U, 1 U, 1.25 U, 1.5 U, 2 U, 3 U, 4 U, 10 U, 20 U, 40 U, 45 U, 50 U, 100 U, 300 U

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