Weiyel Reference Materials
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| 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 | Before use, the reference product is placed at room temperature for 30min, fully melted, shaken and mixed, used after nucleic acid extraction, nucleic acid extraction or purification reagents need to be provided by oneself. |
| Growth conditions | Culture temperature 37 ℃; Culture time 18~24 hours; Aerobic gas environment; |
| Storage conditions | -80 ℃ |
| Safety level | 0 |
| Application | Accurate and rapid identification of pathogenic bacteria can effectively improve the pertinence and effectiveness of clinical treatment. This product uses heat inactivated strong positive reference for the evaluation of common Proteus nucleic acid detection reagents for early diagnosis and quality control of infection. |
| Sharing mode | Public welfare sharing |
Escherichia coli EPEC DNA standard
BNCC363459
Helicobacter pylori deoxyribonucleic acid liquid indoor quality control sample
BNCC363446
Streptococcus salivarius DNA lab quality control product
BNCC363663
Serratia marcescens DNA lab quality control product
BNCC363432
Escherichia phage T7 nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362894
Aspergillus fumigatus DNA standard
BNCC363586