Streptococcus pneumoniae DNA lab quality control|BNCC371909 |BNCC

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Streptococcus pneumoniae DNA lab quality control

Culture medium	Special peptone: 23.0, soluble starch: 1.0, sodium chloride: 5.0, agar: 10.0,pH:7.3±0.2(25 ℃)
Subculture procedure	Remove from the refrigerator, melt completely, vortex and mix well, ready to use. Note: The quality control is inactivated particles, which need to be used after nucleic acid extraction. The extraction or purification reagents should be prepared by themselves, and repeated freezing and thawing should be avoided before extraction. The minimum sampling volume is 200 μl.
Growth conditions	37 ℃,18-24h,5% CO2 + 95% air
Storage conditions	-80 ℃
Safety level	2
Separation substrate	sputum of 75-year-old male, Phoenix, AZ
application	This liquid indoor quality control product is pneumococcal inactivated bacterial suspension, which can be used for method establishment, working standard assignment, method confirmation and evaluation, product quality control, etc. by fluorescence quantitative pcr combined with digital PCR.
Sharing mode	Public welfare sharing