Listeria innocua nucleic acid standard quality control product|BNCC361447 |BNCC

Essential Information Certificate Related Products

Listeria innocua nucleic acid standard quality control product

Culture medium	Brain heart extract medium (English name: BHIA/BHIB): brain extract 5.0g, heart extract 12.5g, peptone 5.0g, tryptone 10.0g, sodium chloride 5.0g, glucose 2.0g, disodium hydrogen phosphate 2.5g, agar 20.0g (not included in liquid medium),pH 7.4±0.2. Sterilization at 121 ℃ for 15min.
Subculture procedure	Before use, the nucleic acid reference is dissolved on ice, slightly mixed and briefly centrifuged and placed on ice for later use.
Growth conditions	37 ℃;18-24h; Aerobic;
Storage conditions	-80 ℃
Safety level	1
application	It is suitable for confirmation, evaluation and quality control of relevant measurement methods in the experimental analysis of harmless Listeria nucleic acid detection.
Sharing mode	Public welfare sharing

Certificate of harmless listeria nucleic acid standard quality control product

1. Product information

Sample name: harmless listeria nucleic acid standard quality control

Sample number: 361447

Sample batch: 220505

2. Product features

Reagent composition	1.5mL frozen storage tube package, containing 100μL nucleic acid quality control product, transparent liquid state; Positive quality control 1 tube (25μL); Negative quality control 1 tube (25μL)
traceability	ATCC33090
packing specifications	100μL/branch
fixed value method	qPCR relative value
reference value	10⁵~10⁶copies/μL
applicable fields	It is suitable for confirmation and evaluation of relevant measurement methods and quality control in the experimental analysis of harmless Listeria nucleic acid detection
save and transport	-20 ℃, valid for 1 year, dry ice transportation
*Note: If you have any questions about this kit, please contact our center (BNCC) for help before use

3. Instruction

Before use, dissolve the nucleic acid reference material on ice, mix gently and centrifuge briefly, then place on ice for later use

4. Notes

1. After receiving the goods, please keep them properly. If there is any damage, please contact the center within 24 hours after receipt;

2. This nucleic acid quality control product should be used as soon as possible after freezing and thawing, and can be stored at -20°C or below for a long time, but avoid repeated freezing and thawing more than 3 times;

3. Sample processing, reagent preparation, and sample addition should be carried out in different areas to avoid cross-contamination.

Henan Engineering Research Center of Industrial Microbiology

website: www.bncc .org .cn tel: 400-6699-833