Weiyel Reference Materials
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| Subculture | Brain heart extract medium (English name: BHIA/BHIB): brain extract 5.0g, heart extract 12.5g, peptone 5.0g, tryptone 10.0g, sodium chloride 5.0g, glucose 2.0g, disodium hydrogen phosphate 2.5g, agar 20.0g (not included in liquid medium),pH 7.4±0.2. Sterilization at 121 ℃ for 15min. |
| Subculturing | Before use, balance the reference at room temperature for 30min and thaw. Equilibrium to room temperature, vortex oscillation and mixing, according to the nucleic acid extraction reagent instructions to extract nucleic acid after use, nucleic acid extraction or purification reagents need to be self-provided. |
| Growth conditions | 37 ℃;18-24h;5% CO2 + 95% air; |
| 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 Streptococcus pyogenes nucleic acid detection reagent for early diagnosis and quality control of infection. |
| Sharing mode | Public welfare sharing |
Campylobacter jejuni DNA lab quality control product
BNCC363659
Candida tropicalis nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC361603
Bacillus cereus nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC361578
Klebsiella pneumoniae DNA standard
BNCC363167
Bordetella pertussis reference (Chemically inactivated) (Strongly positive)
BNCC363675
Pseudomonas fluorescens DNA standard
BNCC363244