Aztreonam enzyme

The special enzyme of amtronam is a water-soluble protein using recombinant gene, which is dark brown liquid. A recombinant gene protein constructed according to the chemical structure of amtronam. The active center of its gene fragment can destroy the chemical structural formula of amtronam, so that the antimicrobial properties of the drug are lost after ring-opening/chain breaking.When doing sterility check of antibiotics, use a manual syringe to absorb sterile water and inject it into the drug vial, shake well, dissolve, and then suck it out. Add to 500ml solution of 0.9% sodium chloride, shake well, do not dissolve with the needle on the incubator, input, avoid high concentration of solution through the filter membrane, resulting in difficult to rinse thoroughly.Here, it is emphasized again: when doing sterile examination of antibiotics, it is necessary to inject sterile water into the manual syringe to dissolve the sample, and then transfer the dissolved sample to 500ml solution of 0.9% sodium chloride, so that the sample will not cause local concentration too high, difficult to wash thoroughly through the filter membrane.During sterility test, add 2ml of enzyme into 3ml of sterile water and shake well to make diluent of special enzyme for amtronam. Add 2ml diluent of enzyme into 1500ml of rinsing solution and shake well. After the rinse solution has washed the filter membrane of the incubator, the pump is exhausted. A manual syringe was used to Pierce the respiratory mouth of the three incubators, and 1ml of diluent enzyme was added to each of the three incubators, and the enzyme was spread on the entire surface of the filter membrane as far as possible. Then, the high concentration of enzyme was fully in contact with the filter membrane of the incubator, so as to destroy (neutralize and inactivate) the residual amtraxam drug on the filter membrane, and then pumped into the corresponding medium and shook well. Positive pairs were treated with 1ml of corresponding test bacteria.Adding 2ml diluent of special enzyme of amtronam to the rinse solution can remove a small amount of antimicrobial properties of amtronam remaining in the filter membrane.Adding 1ml diluent of special enzyme for amtronam to three incubators can remove a small amount of antimicrobial activity of amtronam remaining on the inner wall of the incubators and on the surface of the filter membrane.Shake the positive pair gently once a day in the morning and afternoon.Customers can do methodological verification according to the above, but also according to the actual operation of the verification.

Specifictaions: EnzymoPure™, BioReagent, sterile