Category Archive Virus sampling tube

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What is the lysate virus sampling tube

What is the lysate virus sampling tube

The lysate virus sampling tube is also call the inactivate virus sampling tube. Its preservation solution contains lysis salt and other components, which are use to lyse and inactivate the virus. It can protect the inspectors from the second infection of the virus. Inactivate virus preservation solution is mainly a virus lysis preservation solution modify from nucleic acid extraction lysis solution,

which is add with a high concentration of lysis salt,

which can quickly and efficiently lyse and inactivate the virus protein in the sample to be test, and also contains RNase Inhibitors, which can not only protect the viral nucleic acid from being degrade,

but also ensure the integrity of the nucleic acid and affect the subsequent test results. It can also be store for a relatively long time at room temperature, saving the cost of virus samples and transportation.

Features of lysate virus sampling tube (inactivated virus sampling tube):

1. Simple operation and use, no need to prepare liquid, the system contains high-efficiency virus lysis solution, the virus can be inactivate after sampling, effectively preventing the risk of secondary infection, and ensuring the safety of transportation and testing personnel.

2. Viral DNA/RNA can be store and transport at room temperature for 1 week without degradation. After extraction according to most commercial kits, the DNA or RNA obtain is of good quality and high yield,

and can complete various genetic testing and analysis experiments. , Such as PCR or qPCR, etc,

while saving transportation costs.

3. Contains nucleic acid RNase inhibitors to maximize the protection of virus nucleic acid from being degraded and greatly improve the efficiency of nucleic acid extraction. It is suitable for the collection, preservation and transportation of common virus samples such as new coronavirus, influenza virus,

hand-foot-mouth virus, etc. It can collect throat swabs, nasal swabs or tissue samples of specific parts, and the stored samples can be used for subsequent clinical nucleic acid extraction or purification test.

ByAdminsoft

Introduction of Disposable Virus Sampling Tube

Introduction of Disposable Virus Sampling Tube

Product name: One-time use virus sampling tube

Specification model

CY-F005-10, CY-F005-20, CY-F005-30

Packing specification

20 servings/box

expected usage

Used for sample collection, transportation and storage, etc.

Principle of Inspection

On the basis of Hank’s, potassium chloride, magnesium chloride, calcium chloride and other substances are add to provide the necessary nutrient ions for pathogenic bacteria to make it more specific, and to store longer, and to preserve the form of pathogenic bacteria to a greater extent Integrity, improve the extraction rate of pathogenic bacteria.

Structure and composition

A combination of cotton swabs and transport medium.

Sample requirements

In fact, the collect specimens should be send to the laboratory within 48 hours at 2-8°C. But if it cannot be send to the laboratory within 48 hours, it should be store at -70°C or lower. Specimens should be inoculate and separate as soon as possible after they are send to the laboratory, and can be store at 2-8°C after inoculation and separation within 48 hours. If it is not inoculate and separate in time, it should be store at -70℃ or lower.

Storage conditions and expiry date

In fact, the product should be store in a clean, hygienic, dry and ventilated environment.

Therefore, the temperature is 5℃~35℃, the relative humidity is less than 85% RH, and the product shelf life: 12 months.

Instructions

1. Before sampling, mark relevant information on the label of the sampling tube.

2. So use the corresponding sampling swab for sampling.

3. After sampling, quickly put the cotton swab into the sampling tube, break off the part higher than the sampling tube, and tighten the tube cap.

The specific sampling method is as follows:

1. Nasal swab: Gently insert the sampling head into the nasal palate in the nasal passage, leave it for a while, slowly turn to exit, immerse the collected specimen in the sampling solution, break the extra part and discard it, and tighten the sampling tube cover.

2. Pharyngeal swab: actually use the sampling head to wipe the bilateral pharyngeal tonsils and back wall of the pharynx, immerse the collected specimen in the sampling solution, break up the excess part and discard it, and then tighten the cap of the sampling tube.

3. Sampling of mycoplasma, chlamydia, and ureaplasma specimens: male: insert the sampling head into the urethra about 2cm and rotate it, stay for a while and then exit, immerse the collected specimen in the sampling solution. Female: Wipe off the cervical mucus, insert the sampling head into the cervical canal 1-2cm for sampling, immerse the collected specimen in the sampling solution, break the extra part and discard it, and tighten the sampling tube cover.

Precautions

1. After the pathogenic bacteria specimens are collected, the disposable sampling cotton swab should be completely inserted into the preservation solution to maximize the retention of the pathogenic bacteria.

2. The collected specimens must be fresh and sent for inspection in time to avoid the death of pathogenic bacteria.

3. In fact, it is prohibited to use products with damaged packaging and expiry date to prevent contamination.

4. This single-use virus sampling tube is used for in vitro diagnosis and cannot be used inside or outside humans or animals. If swallowed, it may cause serious accidents; in fact, it irritates the eyes and skin. If splashed into eyes accidentally, please rinse with water.

Introduction of Disposable Virus Sampling Tube

ByAdminsoft

What is the purpose of the virus sampling tube

What is the purpose of the virus sampling tube

Virus sampling tube is a set of sampling and transportation centrifuge tube for influenza virus, hand, foot virus, measles and rubella in the microbial sampling transportation tube, also known as the specimen transportation tube, and has now become a commercial product . In fact, the virus sampling tube consists of a swab and a sampling tube containing an antiseptic solution.

1. In fact, the virus sampling tube can be use for the monitoring and sampling of infectious pathogenic microorganisms by disease control departments and clinical departments; it can be use for the nucleic acid extraction of clinical patient influenza virus, hand, foot and mouth virus, rubella and measles virus and other samples and later virus separation; at the same time, it is also use For sampling of Mycoplasma, Chlamydia, Ureaplasma, etc.

2. In fact, the virus sampling tube can be use for daily detection and sampling of poultry, pigs and other animals.

3. The virus sampling tube can be use for short-term storage of virus samples. (Store at 2-8°C for 48 hours) for necessary cell culture.

4. The virus sampling tube can be use for long-term storage of virus samples (-70℃~-196℃ can be store for one year) for necessary cell culture.

5. The virus sampling tube can be use for the detection and collection of clinical respiratory virus rapid detection kits.

6. The virus sampling tube can be use to transport tissue specimens of specific parts from the sampling site tothe testing laboratory for necessary cell culture.

What is the purpose of the virus sampling tube