Weiyel Reference Materials
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| Subculture | YM medium (English name: YM): yeast extract 3.0g, malt extract 3.0g, glucose 10.0g, peptone 5.0g, agar 20.0g (without liquid medium), distilled water 1.0L,pH 6.2±0.2. Sterilization at 121 ℃ for 15min. |
| Subculturing | This standard should be taken out from the low temperature environment before use and balanced to room temperature. Please centrifuge before opening the lid (12000rmp,60s); After opening the lid, add 100 μL of enzyme-free and sterile water to dissolve, shake evenly, and use after instantaneous centrifugation. |
| Growth conditions | 37 °;3-4 days; 5% CO2; |
| Storage conditions | -80 ℃ |
| Safety level | 1 |
| Application | Helicobacter pylori DNA standard is mainly used for positive control, nucleic acid detection kit development, and related research. |
| Sharing mode | Public welfare sharing |
Haemophilus parainfluenzae DNA standard
BNCC363423
Streptococcus salivarius DNA lab quality control product
BNCC363662
Canine coronavirus nucleic acid reference (heat inactivated) (strongly positive)
BNCC372093
Clostridium difficile Prevot nucleic acid detection standard
BNCC362394
Lactobacillus plantarum DNA standard
BNCC363600
Helicobacter pylori DNA standard
BNCC363237