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 |
Listeria monocytogenes DNA lab quality control
BNCC363192
Escherichia coli EAEC DNA standard
BNCC363457
Human herpesvirus 5 nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC363566
Human adenovirus 7 DNA standard
BNCC363513
Human adenovirus 3 DNA lab quality control
BNCC363505
Streptomyces lividans nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC371831