Weiyel Reference Materials
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| Subculture | Tryptone: 15.0, soy peptone: 5.0, sodium chloride: 5.0, agar: 15.0,pH:7.3±0.2(25 ℃) |
| Subculturing | Remove from the refrigerator, melt completely, vortex and mix well, ready to use. Note: The quality control is inactivated particles, which need to be used after nucleic acid extraction, The extraction or purification reagents shall be prepared by themselves, and repeated freezing and thawing shall be avoided before extraction. The minimum sampling volume is 200 μl. |
| Growth conditions | Culture temperature 37 ℃; Culture time 18-24 hours; Aerobic atmosphere; |
| Storage conditions | -80 ℃ |
| Safety level | 1 |
| Application | The quality control is developed by Henan engineering center of industrial microbial strain, which is the inactivated suspension of Staphylococcus epidermidis, which can be used for method establishment, work standard assignment, method confirmation and evaluation, product quality control, etc. by adding stabilizer and digital PCR fixed value. |
| Sharing mode | Public welfare sharing |
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