Citrobacter freundii DNA lab quality control|BNCC368308 |BNCC

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Citrobacter freundii DNA lab quality control

Culture medium	Peptone: 10.0, beef powder: 3.0, sodium chloride: 5.0, agar: 15.0,pH: 7.3±0.1(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; aerobic;
Storage conditions	-80 ℃
Safety level	1
morphology	The colony diameter is 2-4mm, round, irregular edges, opaque, gray-white front, raised in the middle, smooth surface, moist texture, G-(red), bacilli, purity: pure
application	The quality control is developed by Henan engineering center of industrial microbial strain, which is the inactivated suspension of Citrobacter, which can be used for method establishment, work standard assignment, method confirmation and evaluation, product quality control, etc. by adding stabilizer and digital PCR fixed value.
Sharing mode	Public welfare sharing