Room Temp. Reconstituted
Vial/Powder Notes P-Insert
Updated Cefazolin Powder 10 days if stored under refrigeration (5°C or 41°F). Before reconstitution, store at 20° to 25°C (68° to 77°F).
24 hours Powder Parenteral drug products should be SHAKEN WELL when reconstituted, and inspected visually for particulate matter prior to administration. If particulate matter is evident in reconstituted fluids, the drug solutions should be discarded.
Reconstituted solutions may range in color from pale yellow to yellow without a change in potency.
Prior to administration parenteral drug products should be inspected visually for particulate matter and discoloration whenever solution and container permit.
As with other cephalosporins, reconstituted Cefazolin for Injection, USP tends to darken depending on storage conditions, within the stated recommendations. However, product potency is not adversely affected.
Protect from light. 02 15 15 Cefazolin Solution Store in a freezer capable of maintaining a temperature of -20°C (-4°F).
The thawed solution is stable for 30 days under refrigeration (5°C/41°F) The thawed solution is stable for 48 hours at 25°C/77°F Solution Thaw frozen container at room temperature (25°C/ 77°F) or under refrigeration (5°C/41°F). (DO NOT FORCE THAW BY IMMERSION IN WATER BATHS OR BY MICROWAVE IRRADIATION.)
Check for minute leaks by squeezing container firmly. If leaks are detected, discard solution as sterility may be impaired.
As with other cephalosporins, cefazolin tends to darken depending on storage conditions; within the stated recommendations, however, product potency is not adversely affected.
Handle frozen product containers with care. Product containers may be fragile in the frozen state. 02 29 16
A set of multienzymes (peptide synthase CepA, CepB, and CepC) are responsible for assembling the heptapeptide. (Figure 2). The organization of CepA, CepB, and Cep C closely resembles other peptide synthases such as those for surfactin (SrfA1, SrfA2, and SrfA3) and gramicidin (GrsA and GrsB).  Each peptide synthase activates codes for various amino acids to activate each domain. CepA codes for modules 1, 2, and 3. CepB codes for modules 4, 5, and 6, and CepC codes for module 7. The three peptide synthases are located at the start of the region of the bacterial genome linked with antibiotic biosynthesis, and span 27 kb. 
Lansoprazole or its metabolites are excreted in the milk of rats. It is not known whether lansoprazole is excreted in human milk. Because many drugs are excreted in human milk, because of the potential for serious adverse reactions in nursing infants from lansoprazole, and because of the potential for tumorigenicity shown for lansoprazole in rodent carcinogenicity studies, a decision should be made whether to discontinue nursing or to discontinue PREVACID . (lansoprazole for injection) for Injection, taking into account the importance of PREVACID . (lansoprazole for injection) for Injection to the mother.