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. |
| 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 °;3-4 days; Micro-aerobic |
| Storage conditions | -80 ℃ |
| Safety level | 2 |
| Application | This reference can be used for nucleic acid detection kit specific analysis, cross-reaction verification, measurement method evaluation and laboratory quality control. |
| Sharing mode | Public welfare sharing |
Porphyromonas gingivalis DNA standard
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Bacillus cereus nucleic acid reference (Heat inactivated) (Strongly positive)
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Bordetella pertussis nucleic acid reference (Heat inactivated) (Strongly positive)
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Bacillus subtilis subsp nucleic acid reference (Heat inactivated) (Strongly positive)
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Yersinia enterocolitica DNA lab quality control
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Streptococcus group A nucleic acid detection standard
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