the commenter stated that allergists often purchase smaller quantities of allergens which may not require larger 50 mL purchases and allergy practices must observe a 1-year beyond-use date which could require them to discard a significant volume at the end of the year if their supplies were purchased in bulk
The mixture was incubated at 37 C under anaerobic conditions for 24 h and then diluted with MRS broth to a concentration of 10^8 CFU/L using a spectrophotometer
Bi J, Yang S, Li L, Dai Q, Borcherding N, Wagner BA, et al
doi: 10.1038/ncb1561 121 KilanowskaAZikowskaAStasiakPGibas-DornaM
Biodistribution and therapeutic effects in orthotopic osteosarcoma mouse model Based on these promising findings, the biosafety of Ru(II)-OH, NP2, or NP4 at a doses of 2 mg Ru/kg was studied upon intravenous injection into the tail vein of healthy female mice on the days 1, 4, and 7