Respiratory tract virus nucleic acid sampling test kit and application thereof
A virus nucleic acid and respiratory technology, applied in the field of biomedicine, can solve the hidden dangers of epidemic prevention and control, insufficient sample collection and other problems, and achieve the effect of reducing the discomfort of sampling, convenient sampling, and improving the detection rate of nucleic acids.
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Embodiment 1
[0028] This embodiment provides a sampling kit for respiratory virus nucleic acid detection, including nasal spray and sample preservation solution 1, the nasal spray comprises: 0.9% sodium chloride, 0.5% sodium pyruvate according to the composition of weight percentage , 0.01% pyruvate, 0.1% Tween 80, 0.01% glyceryl monostearate, and the balance is sterile water; the sample preservation solution-comprises according to weight percentage: 0.12% glucose, 0.02 % calcium chloride, 0.05% potassium chloride, 0.01% disodium hydrogen phosphate, 0.015% isoleucine, 0.01% leucine, 0.015% lysine hydrochloride, the balance is sterile physiological brine.
Embodiment 2
[0030] This embodiment provides a sampling kit for respiratory virus nucleic acid detection, including nasal spray and sample preservation solution 1, the nasal spray comprises: 3% sodium chloride, 0.1% sodium pyruvate according to the composition of weight percentage , 0.1% pyruvate, 0.01% Tween 80, 0.1% glyceryl monostearate, and the balance is sterile water; the sample preservation solution-comprises according to weight percentage: 0.08% glucose, 0.03 % calcium chloride, 0.03% potassium chloride, 0.015% disodium hydrogen phosphate, 0.01% isoleucine, 0.015% leucine, 0.01% lysine hydrochloride, the balance is sterile physiological brine.
Embodiment 3
[0032] This embodiment provides a sampling kit for respiratory virus nucleic acid detection, including nasal spray and sample preservation solution 1, the nasal spray comprises: 1.2% sodium chloride, 0.3% sodium pyruvate according to the composition of weight percentage , 0.05% pyruvate, 0.05% Tween 80, 0.05% glyceryl monostearate, and the balance is sterile water; the sample preservation solution-comprises according to weight percentage: 0.10% glucose, 0.03 % calcium chloride, 0.04% potassium chloride, 0.012% disodium hydrogen phosphate, 0.013% isoleucine, 0.012% leucine, 0.012% lysine hydrochloride, the balance is sterile physiological brine.
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