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 days; 18-24h; Aerobic gas environment; |
| Storage conditions | -80 ℃, kept away from light |
| Safety level | 1 |
| 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 Enterobacter aerogenes nucleic acid detection reagent for early diagnosis and quality control of infection. |
| Sharing mode | Public welfare sharing |
Yersinia enterocolitica DNA lab quality control
BNCC363714
Helicobacter pylori reference (Chemically inactivated) (Strongly positive)
BNCC363671
Bacillus subtilis subsp nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC361581
Human rhinovirus 2 nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC368464
Human adenovirus 3 nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC363405
Streptococcus salivarius nucleic acid reference (Heat inactivated)(Strongly positive)
BNCC362788