Weiyel Reference Materials
Subculture | Nutritional gravy medium (English name: NA/NB): beef paste 3.0g, peptone 10.0g,NaCl 5.0g, agar 20.0g (not included in liquid medium), distilled water 1.0L,pH 7.0. Sterilization at 121 ℃ for 15min. [Note] Adding 5 mgMnSO4 · H2O to culture Bacillus is beneficial to produce spores. |
Subculturing | Take it out of the refrigerator, and after it is completely melted, the vortex oscillates and mixes well, and it can be used. Note: The essential control is inactivated particles, which need to be used after nucleic acid extraction. The extraction or purification reagents should be provided by oneself, and repeated freezing and thawing should be avoided before extraction. The minimum sampling amount is 200 μL. |
Growth conditions | 37 ℃;18-24h; Aerobic; |
Safety level | 2 |
Application | Used for precision testing in related laboratories, it can carry out indoor quality control on Yersinia enterocolitica nucleic acid detection reagent manufacturers, effectively monitor instrument status, personnel operation, kit effectiveness, etc., to ensure the accuracy of test results And reliability. |
Sharing mode | Public welfare sharing |