Real Time Test Kit PCR Detection Kit for Vibrio Alginolyticus in in Food and Aquatic Samples Fluorescent Probe Assay

• Customization: Available
• Specific Usage: For Biological Purpose, For Microbiological
• Content: Standard
• Model NO.: FZ013BF2
• Usage: Laboratory Reagents, Analytical Reagents, Diagnostic Reagents, Teaching Reagents
• Habit Appellation: Chemical Reagent
• Application: Industry, Scientific Research, Health, Environmental Protection, Agriculture
• Feature: Real Time Testing
• Customized Support: OEM
• Transport Package: Carton
• Specification: 48 tests/box
• Trademark: BHK
• Origin: Guangdong, China
• HS Code: 3821000000
• Production Capacity: 1000000

Product Description

Product Description

Introduction

This kit is suitable for the detection of Vibrio alginolyticus in food and aquatic samples. Principle

Based on Real Time PCR technology, primers and fluorescent probes are designed for the specific genes of Vibrio alginolyticus and the reagent components required for the reaction are optimized. The amplification reaction can be carried out by adding the nucleic acid of the sample to be tested. During the amplification process, the fluorescent probe binds to the target gene fragment, which can be decomposed by Taq enzyme and produce a fluorescent signal. At this time, the fluorescent quantitative PCR instrument can recognize the fluorescent signal and draw the corresponding real-time amplification curve according to its intensity changes, thereby determining whether Vibrio alginolyticus is detected.

 

How to use?
1. Sample pretreatment 1) Preparation of sample enrichment solution template DNA: a) Sample enrichment: Refer to NKML NO.156 for sample preparation and enrichment. Take 20g (mL) of sample and add it to 200mL alkaline peptone water containing 2% salt and culture at 42.0±1.0 for 18±2h; b) Pipette 1mL of enrichment solution into a 1.5mL sterile centrifuge tube, centrifuge at 6000 r/min for 5 min, and completely remove the supernatant; c) Add 30 μL lysis solution, fully suspend the bacteria, tap the tube wall to eliminate bubbles, and heat at 99 for 10 min; d) Centrifuge at 12000 r/min for 15 min. The supernatant is the crude DNA, which can be transferred to a 0.2mL sterile centrifuge tube and can be stored for a long time at -20. 2) Preparation of template DNA of suspicious colonies: Pick suspicious colonies and fully suspend them in a sterile centrifuge tube pre-added with 30 μL lysis solution, and then follow the above steps c) and d). 2. Sample addition and reaction 1) Take n PCR reaction tubes as required (n = number of samples to be tested + 1 tube of negative control + 1 tube of positive control), take out the premix from the kit, fully melt, vortex and briefly centrifuge, and add 20 μL of premix to each of the above PCR tubes. 2) Add 5 μL of negative control, sample DNA to be tested, and positive control to the above n reaction tubes in order, cover the tube cap immediately after adding the sample, briefly centrifuge, and immediately perform PCR amplification reaction. 3) The PCR reaction system is 25 μL, set the FAM detection channel to read, and collect the fluorescence signal at 60°C in reaction stage 2. The specific procedure is as follows:

Reaction stage	Temperature	Time	Signal collection	Number of cycles
1	95°C	30 sec	/	1
2	95°C	5 sec	/	} 40
		60°C	30 sec

Note: For ABI series fluorescence quantitative PCR instruments, ROX does not need to be added to the reaction system, and when setting the software, select "None" at both "Passive Reference" and "Quencher".

3. Results: In general, the test results can be directly read through the baseline and threshold automatically set by the software. If adjustments are required, they can be made according to the instrument's own conditions (such as noise, etc.) and the different fluorescent channels selected. 1) Quality control: The negative control does not show an obvious S-type amplification curve or the Ct value is greater than 37, and the positive control shows an S-type amplification curve and its Ct value is less than 30. If the positive and negative controls do not meet the above conditions at the same time, the test results are invalid and should be retested or contacted with product technical support. 2) Result interpretation: (interpretation based on the Ct value obtained by the reaction, see the table below for details:)

Ct value			Result interpretation
≤35			Vibrio alginolyticus is positive.
35~37			It is recommended to retest. If the result Ct ≥ 37, Vibrio alginolyticus is negative, otherwise it is positive.
≥37			Vibrio alginolyticus is negative.

Specification

Our service

1.Offering Sample for Testing .
2.R & D team to provide technical support.
3.Provide packaging, labeling OEM customization.

Packing & Delivery

 

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Company Profile

 

Guangdong HuanKai Microbial Sci. & Tech. Co.,Ltd. is a national high-tech enterprise under the Guangdong Institute of Microbiology which is attached to Guangdong Academy of Sciences. Since established in 1993, HuanKai has adhered to the strategy of scientific and technological innovation and development, and has formed four product lines including microbiological testing reagents and consumables, digital laboratory instruments, physical and chemical rapid water detecting products, and high-efficiency environmentally friendly cleaning agents and disinfectant, both are with independent intellectual property rights. More than 2, 000 varieties of products are widely applied in mainland China, Hong Kong, Macao, Taiwan and Southeast Asia. Huankai has developed into an important R&D production base for domestic food and other industry.

FAQ

1. Who are we?

HuanKai are based in Guangdong, China, start from 1993,there are total about 301-500 people in HKM. HuanKai has successfully established four major product lines: microbiological testing reagents and consumables, digital laboratory instruments, rapid water testing products for physical and chemical analysis, and eco-friendly cleaning and disinfection solutions. These lines boast over 2,000 different products, each protected by independent intellectual property rights.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
Microbial Detection Product,Peptone&Tryptone,Deydrated Culture Media,Granular Media,Microbial Air Sampler and so on.

4. Why should you buy from us not from other suppliers?
1.With strong R&D capacity and good scientific research conditions,over 30 years of experience 2.One of the largest physicochemical reagent and culture media manufactuer in China follow international standard 3.Stable high quality main raw material from Europe & strictly quality control

5. What services can we provide?
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,MoneyGram,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese