BNCC
Propionibacterium acidifaciens
SKU 362495
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
| Organism | Propionibacterium acidifaciens |
|---|---|
| Material Type | Microbial Strain |
| Preservation Form | Freeze dried pellet |
| Morphological Characteristics | The colonies measure 1-2 mm in diameter, are circular with regular margins, and are opaque. They exhibit a white pigmentation on the surface, have a raised center, and are rough, wrinkled, and dry in texture. The organisms are Gram-positive (G⁺, appearing blue-violet) and rod-shaped (bacilli). Purity: pure. |
| Culture Method | ① Prepare 1-2 plates as described above (pre-conditioned in an anaerobic environment for 24 h to remove oxygen).② In a biosafety cabinet, open the vial and briefly flame the top with an alcohol burner. Immediately add sterile water (pre-conditioned in an anaerobic environment for 24 h to remove oxygen) to break the seal, then use sterile forceps to crush the vial.③ Aspirate 0.5 mL of sterile water (pre-conditioned in an anaerobic environment for 24 h to remove oxygen) into the freeze‑dried vial, thoroughly dissolve the bacterial powder, then transfer 200 μL of the suspension onto each Agar plate and spread evenly.④ Incubate the plates under the specified culture conditions. The strain is ready for use once growth appears. |
| Culture Conditions | 37 °C; 48-72 hours; anaerobic |
| Provided Formats | Freeze dried pellet; Bacterial suspension; Agar plate |
| Culture Medium No. | 352241 |
| Culture Medium Name | Columbia blood agar plate |
| Culture Medium Composition | Special 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) |
| Application | Microbiological research, method verification, culture studies, and laboratory quality control. |
|---|---|
| Storage Conditions | 2-8 °C |
| Country of Origin | China |
Documents
The Certificate of Analysis (COA) is issued for the applicable batch or lot and is available upon request.