Disposable virus sampling tube (single person test)

Product Overview

This product is a virus sampling kit consisting of a storage tube (containing virus sample preservation solution), a sampling swab, and a biosafety bag. Suitable for nucleic acid extraction and subsequent virus isolation of various influenza viruses, avian influenza viruses, coronaviruses, hand, foot, mouth, measles and other virus samples. It is also applicable for specimen collection and transportation of Chlamydia, Mycoplasma, Ureaplasma urealyticum, and other species. Usually, specimens are collected from the oral cavity, throat, nasopharynx, anus, and other parts of the human body.

Sampling swab:

Recommend using flocking swabs and innovative spray type implanted nylon fiber technology to improve the sampling efficiency of swabs. Nylon fibers are vertically and uniformly attached to the surface of the swab head, and the upright nylon fibers act like a soft brush to collect more samples. The capillary action between nylon fibers enhances the loading capacity of water-based samples, and the samples are concentrated on the surface of the swab, making them easier to wash away. Outstanding sample collection and release capability, capable of quickly adsorbing trace samples with high release efficiency. The increase in the number of targeted cells helps to improve the sensitivity of rapid diagnostic tests. Especially suitable for collecting samples of various viruses, RNA/DNA, etc. The ABS material swab rod has a break point design, which facilitates the handling, storage, and transportation of samples. Sterilized by radiation, sterile.

Sampling tube and preservation solution:

Sampling tube:The tube body and cap are made of medical grade polypropylene material, which is resistant to high temperatures (121 ℃) and low temperatures (-80 ℃), as well as static compression and dynamic impact. Bottom conical design, resistant to centrifugation and vibration. Eliminate leakage. insidePlace glass beads for easy sample elution. Integral by sampling tube volume: 10ml, 7ml, and 5ml.

Sample preservation solution:The sample preservation solution inside the tube is used for the release and preservation of samples, and can be either inactivated or non inactivated. Inactivated solutions also have the option of containing or not containing guanidine salts.

1. Non inactivated typeBuilt in 1-3ml UTM solution, pink transparent liquid, suitable for virus preservation formula, can maintain virus activity over a wide temperature range and preserve sample integrityOriginality. Does not contain lysis buffer, can maintain the activity and integrity of pathogens, and can be used for virus culture and isolation.

2. Inactivated typeBuilt in 1-3ml guanidine salt containing or guanidine salt free preservation solution, can be selected according to needs.

A) Guanidine salt preservation solution:A mixture of virus lysis buffer and nucleic acid preservation buffer, colorless and transparent, or can be customized as a light red transparent liquid. This product can instantly lyse pathogens and release nucleic acids, and the protective solution can preventThe nucleic acid is degraded, effectively ensuring the integrity of the virus nucleic acid in the sample, and the collected specimen can be transported and stored for a long time under normal temperature conditions.

B) Guanidine salt free preservation solution:Contains special protein denaturing agents and nucleic acid stabilizers; Protein denaturing agents can quickly destroy the secondary structure of virus shell proteins, inactivate the virus, and nucleic acid stabilizers canStable storage of virus nucleic acid at room temperature prevents degradation and avoids degradation of nucleic acid in the sample before testing, resulting in false negatives in nucleic acid testing.

Product Specifications

Using diagrams