Weiyel Reference Materials
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| Subculture | Basic medium (English name: LB): yeast extract 5.0g, peptone 10.0g,NaCl 10.0g, distilled water 1.0L,pH 7.0. Sterilization at 121 ℃ for 15min. |
| 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; |
| Storage conditions | -80 ℃ |
| Safety level | 2 |
| Application | The essential control product is developed by Henan Industrial Microbial Strain Engineering Technology Research Center. It is a suspension of Listeria monocytogenes inactivated bacteria. It can be used for method establishment, work standard assignment, method confirmation and evaluation, Product quality control, etc. |
| Sharing mode | Public welfare sharing |
Candida glabrata DNA standard
BNCC363171
Streptococcus agalactiae DNA standard
BNCC363485
Aspergillus flavus nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362820
Aspergillus niger DNA standard
BNCC363583
Bacillus subtilis subsp nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362734
Candida parapsilosis DNA standard
BNCC363692