Rifamycin sodium enzyme

Cat. No.: rp216614

GRADE & PURITY BioReagent, EnzymoPure™, Sterile

Descripción general

Rifamycin sodiase is a water-soluble protein using recombinant genes and is a dark brown liquid. Recombinant gene protein constructed according to the chemical structure of rifamycin sodium. The active center of its gene fragment can destroy the chemical structural formula of rifamycin sodium and lose the antimicrobial properties of the drug 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, take 3ml of enzyme and add 2ml of sterile water and shake well to make diluent of rifamycin sodiumase. Take 2ml of enzyme diluent and add 1500ml of rinsing solution and shake well. After the rinse solution has washed the filter membrane of the incubator, the pump is exhausted. Stab the respiratory mouth of the three incubators with a manual syringe, add 1ml of diluent enzyme to each of them, spread the enzyme on the entire surface of the filter membrane as much as possible, and rest for 10 minutes to make the high concentration of enzyme fully contact with the filter membrane of the incubator, so as to destroy (neutralize and inactivate) the residual rifamycin sodium drug on the filter membrane, and then pump it into the corresponding medium and shake well. Positive pairs were treated with 1ml of corresponding test bacteria.
Adding 2ml dilution of rifamycin sodium enzyme to the rinse solution can remove a small amount of drug antibacterial activity of rifamycin sodium remaining in the filter membrane.
Adding 1ml dilution of rifamycin sodiase to three incubators can remove a small amount of drug antibacterial activity of rifamycin sodium 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.

Specifications

Product Name

Rifamycin sodium enzyme

Sinónimos

Rifamycin sodium enzyme

Grado

BioReagent, Sterile, EnzymoPure™

Especificaciones y pureza

EnzymoPure™, BioReagent, sterile

Tipo de molécula

Enzyme

Almacenamiento y envío

Condiciones de almacenamiento de almacenamiento

Store at 2-8°C

Enviado en

Wet ice

Estabilidad y almacenamiento

Store at 2-8℃ long term (12 months). Upon receipt, it is recommended to aliquot.