BNCC

Neisseria meningitidis

SKU 353911

Bioware

A preserved microbial culture intended for controlled microbiological studies and reference use.
Suitable for culture-method verification, identification workflows, media performance assessment, and laboratory quality control.

Technical Specifications

OrganismNeisseria meningitidis
Material TypeMicrobial Strain
Preservation FormFreeze dried pellet
Morphological CharacteristicsThe colonies measure 1-2 mm in diameter, are circular with regular margins, and are opaque. They exhibit a grayish-white pigmentation on both the obverse and reverse sides, have a raised center, and are smooth, glossy, and moist in texture, making them easy to lift. The organisms are Gram-negative (G⁻, appearing red) and spherical (cocci). Purity: pure.
Culture Method① Prepare 2 of the above plates; ② After disinfecting the surface of the ampoule tube, open it in a safety cabinet, burn the top with an alcohol lamp, quickly drip sterile water to break it, and then use tweezers to crush it; ③ Take 0.5mL of sterile water and transfer it into a freeze-drying tube. After fully dissolving the bacterial powder, transfer it into 2 plates at a rate of 200 μL per Agar plate and apply evenly; ④ Place the petri dish under the above cultivation conditions for cultivation, and once the bacterial strain grows, it can be used.
Culture Conditions37 °C; 18-24h; 5% CO2
Provided FormatsFreeze dried pellet; Bacterial suspension; Agar plate
Culture Medium No.352241
Culture Medium NameColumbia blood agar plate
Culture Medium CompositionSpecial Peptone:23.0g, Soluble Starch:1.0g, NaCl:5.0g, Agar:10.0g, Defibrinated Sheep Blood:5%(added at 50°C), pH:7.3±0.2(25°C)
ApplicationMicrobiological research, method verification, culture studies, and laboratory quality control.
Storage Conditions2-8 °C
Country of OriginChina

Documents

The Certificate of Analysis (COA) is issued for the applicable batch or lot and is available upon request.