Category Archives: flocked swabs

medical flocking swab

About medical flocked swab

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DNA flocking swab is suitable for human and animal use. It has advantages over other DNA samples in design. Its unique sample matrix and rapid release interface are more conducive to efficient cell collection and maximize DNA yield. The test piece has been sterilized with ethylene oxide and passed the detection of human DNA contamination.

flocking swab

flocked swab

Flocking DNA oral test is specially used to improve the yield and quality of genomic DNA in oral test cells. Oral cell sample is a good non-invasive collection and detection method instead of blood. Combined with DNA separation and stabilization kit, it can quickly collect high-purity and complete DNA samples.

characteristic

The unique test substrate greatly improves the yield of DNA

Adult oral test piece 1 to 10 μ g DNA

It is a good alternative to blood collection

Both human and animal can use it

Simple and fast operation

There are two types of single and double disinfection packaging to choose from

application

Genotype study

Veterinary genotyping and diagnosis

Parent child and genetic services

Forensic and DNA population studies

anal swabs

Do you know anything about anal swabs?

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Do you know anything about anal swabs?

The study found that these patients were positive not only in the Nasopharyngeal and oropharyngeal swabs but also in the anal swabs, which proved the possibility of COVID-19 spreading through the fecal mouth.

The study also found that anal swabs were more accurate than nasal and oropharyngeal swabs.

After entering the body through the nasal cavity and mouth, COVID-19 does not stay at the entrance. The purpose of the body is to penetrate the body. Therefore, those infected with asymptomatic infection and mild symptoms were infected with COVID-19 3~5 days later. The virus in the pharynx could not be detected by nucleic acid (1~2 could not be detected after ordinary people), but the duration of nucleic acid detection in the alimentary canal was significantly longer. The longest case of anal swab lasted for 51 days.

Anal swab & test tubes containing preservation solution

Anal swab & test tubes containing preservation solution

The increase of anal swabs is helpful to improve the detection rate of COVID-19 infected people.

In addition, anal swabs are less painful than nasal and oropharyngeal swabs for healthy groups. Some people even say that “the process is painless”, but they are forbidden to be used for those who have anal erosion, ulcer, abscess and have just completed anorectal surgery.

Compared with the unspeakable sour feeling of nose and oropharyngeal swabs, anal swabs are really comfortable! Because nasal and oropharyngeal swabs are deep after all.