Nocardia Seriolae Nucleic Acid Test Kit Biokey Multiplex Real Time PCR Kit

Biokey Super Sensitive Multiplex Real Time PCR Kit Nocardia seriolae Nucleic Acid Detection Kit

Intended use:

The kit is used for the epidemiological analysis of Nocardia seriolae in fish viscera tissue samples

Principle:

In this kit, the specific fragment of N.seriolae is used to design the primer probe probe, which can specifically bind to a SECTION of DNA template in the middle of the primer amplification region. During the PCR extension process, the exonuclide activity of Taq enzyme cuts the 5 '-terminal fluorophore from the probe and makes it free in the reaction system. Therefore, the quenched 3 '-end group was separated and the fluorescence was emitted. The fluorescence PCR instrument was used to detect Nocardia seriolae in a completely closed reaction system

Main components:

1. Sample type

Gills, spleen, kidney and other pathological tissues.

2. Sample collection and transportation

Samples shall be collected and transported in accordance with SC/T 7103. Samples shall be transported to the laboratory as soon as possible under refrigerated conditions to avoid repeated freeze-thaw.

3. Sample preservation

It can be stored for 24 hours at 2℃~8℃, and can be stored for a long time at -20℃.

PCR amplification and fluorescence detection (PCR detection area):

Put each reaction tube into the PCR instrument and perform PCR amplification according to the following procedures:

FAM was selected as the detection channel.

Quality control:

1. Negative control: No obvious amplification curve of FAM detection channel;
2. Positive control: FAM channel showed obvious amplification curve, Ct value ≤30;
3. The above conditions are met simultaneously in the same experiment; otherwise, the experiment is invalid and re-testing is required.

The results of interpretation

Note: The result is judged to be grey area, which needs to be rechecked. If the recheck result is Ct value < 45 is considered as positive, and no Ct value or Ct value ≥45 is considered as negative.

Product performance index:

1. Accuracy

The positive reference materials of testing enterprises were all positive.

2. Minimum detection limit: the detection limit of this kit is 10copies/μL.

3. Precision: Coefficient of variation (CV,%) of intra-batch precision Ct value is ≤5%.

4. Linear, linear correlation coefficient | r | > 0.980.

Product picture:

Operation details please check from IFU!

Bio key Health is a high-tech enterprise with integrating R&D, production and sales&marketing in Guangzhou. Since 2003. Bio Key was founded by the "Thousand Talents Program" entrepreneurial team and the overseas senior automation equipment development engineer team.

The company's core team has been in the field of IVD research and entrepreneurship for more than 10 years, and has mastered a wealth of molecular diagnostic POCT industrial application technology, SmartTRF immune detection technology, RT qPCR nucleic acid detection technology and independent research and development capabilities of instruments.

It has a number of independent core technologies in the fields of automation engineering, micro-precision manufacturing, immunofluorescence, nucleic acid detection and gene sequencing. Since its establishment, the company has applied for more than 60 patents and currently has 17 authorized patents. The company has two R&D centers for diagnostic reagents and instruments and equipment, totaling more than 500 square meters; it has established more than 2,000 square meters of GMP workshops and equipment production plants; it has SmartTRF new immune detection technology, nucleic acid detection technology (POCT) and three scientific services.