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 °;3-4 days; 5% CO2; |
| Storage conditions | -80 ℃ |
| Safety level | 1 |
| Isolation | Human gastric antrum, Australia |
| Application | Helicobacter pylori DNA standard is mainly used for positive control, nucleic acid detection kit development, and related research. |
| Sharing mode | Public welfare sharing |
Candida albicans DNA lab quality control
BNCC363222
Streptococcus hemolytis-β DNA standard
BNCC363531
Streptococcus porcinus DNA lab quality control
BNCC363290
Staphylococcus epidermidis DNA standard
BNCC363436
Escherichia phage T7 nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362891
Escherichia bacteriophage MS2 nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362700