Weiyel Reference Materials
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| Subculture | Nutritional gravy medium (English name: NA/NB): beef paste 3.0g, peptone 10.0g,NaCl 5.0g, agar 20.0g (not included in liquid medium), distilled water 1.0L,pH 7.0. Sterilization at 121 ℃ for 15min. [Note] Adding 5 mgMnSO4 · H2O to culture Bacillus is beneficial to produce spores. |
| Subculturing | When this standard is used, it is moved to room temperature to be completely dissolved, shaken evenly, and used after instantaneous centrifugation to avoid repeated freezing and thawing as much as possible. |
| Growth conditions | 37 ℃;18-24h; Aerobic; |
| Storage conditions | -80 ℃ |
| Safety level | 1 |
| Application | Intestinal aggregative Escherichia coli (EAEC)DNA standard is mainly used for positive control, nucleic acid detection kit development, and related research. |
| Sharing mode | Public welfare sharing |
Moraxella catarrhalis DNA lab quality control
BNCC363277
Escherichia coli bacteriophage T1 nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362937
Helicobacter pylori deoxyribonucleic acid liquid indoor quality control sample
BNCC363446
Escherichia bacteriophage MS2 nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362698
Listeria monocytogenes DNA standard
BNCC363634
Monkeypox Virus F3L Pseudovirus standard quality control product
BNCC362585