Quantitative strains of staphylococcus aureus|361321 |BNCC

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Quantitative strains of staphylococcus aureus

Growth conditions	Incubation Temperature: 37°C; Incubation Time: 18-24h; Gas Environment: Aerobic;
Storage conditions	-20°C
Safety level	1
morphology	Round, with neat edges, opaque, golden yellow on top, pale in color, centrally convex, smooth surface, bright appearance, moist texture, easily lifted, non-pigmented, G+ (blue-violet), cocci, Purity: Pure ① This product is a quantified strain. Improper storage conditions or usage methods may affect the accuracy of strain quantity. Therefore, strictly adhere to the above storage conditions and methods. ② Dispose of used, contaminated consumables after autoclaving.
Sharing mode	Public welfare sharing

Staphylococcus aureus

Strain number: BNCC 361321 / CMCC 26003

Product format: quantitative bacteria tablets

Number of viable bacteria: (2.0±0.5)×10^8 CFU/bottle

Product batch: 220420

Valid until: 2024.04.19

Date of inspection: 2022.04.21

Sampling ratio:≥2%

Report number: RS22361321-1

Biosafety level: 2, handle in biosafety cabinet

items	description	results
stain microscopy	Gram-negative, positive, cell morphology observed under microscope	G + cocci
colony morphology	Observe the morphology of single colonies	golden yellow, raised, bright, moist
purity	Non-selective culture medium, colony observation and microscopy	No contaminated bacterial
Reference value of live bacteria	Non-selective media plates, viable count	2.05×10^8CFU/bottle
Phenotypic and Genotypic Analysis	Phenotypic testing, gene sequencing	qualified
test conclusion	After the BNCC quality control inspection system, the product is qualified

Product list:(2.0±0.5)×10^8CFU quantitative strains 1 bottle, 1mL lysate 1 bottle, 1 strain certificate;

Validity period: unopened, below -20 ℃, 24 months.

Usage:

1. Open the strain and lysate according to the arrow indication of the vial cap;

2. Pour the bacterial flakes into the dissolving solution, cover with a rubber stopper, and shake to dissolve;

3. After fully dissolved, it is (2.0±0.5)×10^8CFU/mL, and it can be drawn in proportion according to the test requirements;

4. Please use up immediately after opening and do not store;

Notes:

① This product is a quantitative strain. Improper storage conditions and use methods will affect the accuracy of the number of strains, so please operate in strict accordance with the above storage conditions and methods.

②Used germ-carrying consumables should be discarded after autoclaving.

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