Weiyel Reference Materials
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| Subculture | Columbia blood plate (English name: CA-B): casein pancreatin digest 10.0g, cardiopancreatin digest 3.0g, corn starch 1.0g, meat gastric enzyme digest 5.0g, yeast extract 5.0g, sodium chloride 5.0, agar 20.0g, distilled water 1.0L,pH 7.3±0.2. After sterilization at 121 ℃ for 15min, cool to 55 ℃, add 5% sterile defibrated sheep blood, shake well, pour the plate and cool it for later use. |
| Growth conditions | 37 ℃,18-24h,5% CO2 + 95% air |
| Storage conditions | -80 ℃ |
| Safety level | 0 |
| Application | This Streptococcus pneumoniae DNA standard can be used for method establishment, working standard assignment, method confirmation and evaluation, product quality control, etc. through fluorescence quantitative pcr combined with digital PCR determination. |
| Sharing mode | Public welfare sharing |
Escherichia coli DNA standard
BNCC363450
Ectromelia virus nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC363112
Mycobacterium abscessus
BNCC363286
Escherichia bacteriophage Qbeta nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC363082
Cupriavidus gilardii DNA standard
BNCC363496
Staphylococcus aureus subsp nucleic acid detection standard
BNCC362341