What are flocked swabs used for?
Flocked swabs are widely used in Covid Test bacteriological sample processing, virological cell culture, DFA testing, rapid and direct testing, enzyme immunoassay testing, polymerase chain reaction and molecular diagnostic-based tests, and forensic identification. Both are ideal.
For throat sampling of respiratory viruses such as influenza, swine flu, bird flu, hand, foot and mouth.
Vtm Kits are used for the collection, transportation and storage of influenza, avian influenza, coronavirus and other virus samples for subsequent extraction and PCR amplification.
Sterile Flocked Nasopharyngeal Swab, 100% nylon flocked swab that provides exceptional absorption quality.
The principle of flocking swab precipitation.
1. Through the directional friction effect of the fiber layer of the flocked swab, the laboratory operator can complete the cell sample.
The unique structure of the top of this swab can greatly increase the number of samples collected
2. Flocked Swab is ideal for collecting large amounts of cells & rapid elution of the specimens instantly released into the transport medium.
More than 95% sample release rate. Very easy to elute.
3. The capillary movement between the nylon fibres at the top of the flocking swab forms a strong hydraulic pressure for absorbing liquid or cell-like samples.
Why flocked swabs are more beneficial for micro DNA collection.
1. The top of the traditional cotton swab, may even lead to false-negative results of the test.
2. The top of the flocking swab has a unique structure, which can almost completely extract and separate trace DNA, so the flocking swab has more obvious advantages in collecting trace DNA.
Made of non-inhibitory DNA amplification materials. It has been verified that it can be directly amplified by PCR, eliminating the need for extraction steps.
About viral transport media
At present, it mainly includes two types: inactivated and non-inactivated.
Flocked Swab With Vtm Kits Leading China Manufacturer
Inactivated preservation solution:
It can lyse and inactivate the virus in the sample so that the virus loses its infectious activity.
It can effectively prevent the secondary infection of operators.
But it also contains inhibitors, which can protect the viral nucleic acid from degradation.
Therefore, the experimenter can perform follow-up detection by NT-PCR.
Stored at room temperature for a long time, saving the storage and transportation costs of virus samples.
Non-inactivated preservation solution:
The non-inactivated preservation solution of the present invention can maintain the in vitro activity of the virus and the integrity of the antigen and nucleic acid, protect the viral protein shell, and maintain the originality of the virus sample to a large extent.
Not only for nucleic acid extraction and detection (PCR test) but also for virus culture and isolation.
The CellMedical virus sampling tube has a thickened and leak-proof design to ensure that the sample does not leak during transportation. It is a virus transport medium (VTM KITS) that complies with WHO regulations and biosafety regulations.
Viral Transport Medium Tube Suppliers
CellMedical produces and sells medical swabs, sampling swabs, sterile swabs, flocking swabs, sponge swabs, nasal swabs, throat swabs, nasopharyngeal swabs, gynecological swabs, genetic swabs, forensic swabs Swabs, oral swabs, nucleic acid swabs, new crown swabs, antigen swabs, anterior nasal swabs, sterilized swabs, collection swabs, flocking cotton swabs, sampling cotton swabs, etc.
Cell medical (Dongguan) Co., Ltd. is a Class II medical device manufacturer integrating R&D, production, sales and service.
The company is committed to providing cells, Virus, Microorganism Collection & Storage & Shipping Solutions.
Cell medical (Dongguan) Co., Ltd. was established in 2009, the company is located in Chang’an, Dongguan.
We mainly produce flocked sampling swabs, sponge sampling swabs, preservation transport media, virus sampling tubes and saliva collectors.
VTM Kit, Viral Transport Media manufacturers, suppliers & exporters in china. Vtm SWAB collection kit compatible with its PCR test
To provide cell, virus, microbial sample collection, storage and transportation solutions for life sciences. Forensic identification, CDC, in vitro diagnostics and medical testing.
After more than 10 years of unremitting efforts and the pursuit of excellence in quality,
Today, CellMedical has become a Class II medical device manufacturer integrating R&D, production, sales and service.
Medical care means high technology and rigour. We always adhere to the concept of “survive by quality and develop by innovation”.
The company has an 8,000-square-meter workshop, a 3,500-square-meter GMP workshop and a 600-square-meter laboratory.
The sterile sampling swabs we produce have a high collection volume and release volume, which greatly enhances the accuracy of the inspection;
Well received by domestic and foreign customers. The company has passed ISO 13485 quality system, and flocking and sponge swabs have product registration certificates, CE and FDA certifications.
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