Bacteroides vulgaris [NCTC 11154]|BNCC340630 |BNCC

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Bacteroides vulgaris [NCTC 11154]

Culture medium	Tryptone soybean blood plate (TSA-B): tryptone 15.0g, soybean peptone 5.0g, sodium chloride 5.0g, agar 20.0g, distilled water 1.0L,pH 7.3 0.2. After sterilization at 121 ℃ for 15min, cool to 55 ℃, add 5% sterile defibrated sheep blood, shake well, pour the plate and cool it for later use.
Subculture procedure	(1) Prepare the above two plates; (2) sterilizing the ampoule, open it in biosafety cabinet, heat the tip of ampoule in a flame, quickly drop sterile water to creak it, then break it with forceps; (3) draw 0.5mL of sterile water into a freeze dried ampoule, fully rehydrate, inoculate a plate with the solution at 200ul/plate; ④ Place the plates under the above culture conditions.
Growth conditions	37 ℃;24-48 hours; Anaerobic;
Storage conditions	2-8 ℃
morphology	The colony diameter is 1-2mm, round, with neat edges, opaque, gray-white on the front, gray-white on the back, convex in the middle, smooth and bright surface, moist texture, easy to stir up, G-(red), bacilli, purity: pure
application	Media testing Quality control strain Sterility testing Pharmaceutical and Personal Care Media Testing Quality Control Strain Sterility Testing Pharmaceuticals and Personal Care
Sharing mode	Public welfare sharing

Bacteroides vulgatus

Storage conditions : 2~8 ℃

No. 340630

Product format: freeze dried, 200ul

Validity : 6 years

Biosafety level: 2 , handle in safety cabinet

Receiving notice: if any abnormality is found on the day of receipt, please contact the customer service within 24 hours. If it is overdue, it is deemed that the bacteria are well. The freeze dried culture shall be used up once and shall not be retained. The bacterial viability will resume after 1-2 generation of recovery and can be used normally. Handling instructions of agar plate is enclosed. Please operate in strict accordance with this instruction, otherwise the replacement of bacteria are not be available in case of aberrant growth and loss of viability.

Growth conditions :37 ℃, strictly anaerobic, Colombian blood plate (ready-to-use type),48-72h.

Recovery steps:
(1) Prepare 2 of above mentioned plates;
(2) Open it in the biosafety cabinet, sterilize of the ampoule, heat the tip in a flame, quickly drop sterile water to creak it, then break it with forceps;
(3) Draw 0.5ml of sterile water into the freeze dried ampoule, make it fully dissolved, and distribute the solution to the plates well in 200ul/plate;
(4) Put the plates under the above culture conditions for cultivation for 48-72hours.
Recovery record: According to the recovery instructions, the results of the recovery are reported as follows:

Item	test results
viability:	good viability,in 3 days strain layer become obvious, colony is typical
colony morphology: (above)	size: 0.5-1mm shape: round edge: irregular transparency: opaque Color: off-white uplift: middle convex surface: bright and smooth texture: moist and easy to stir
Conclusion:	good viability, no abnormal colony morphology, qualified

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