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No RNase Contamination Lab Reagent Water DNA Isolation Kits For Genomic DNA Purification

No RNase Contamination Lab Reagent Water DNA Isolation Kits For Genomic DNA Purification

  • No RNase Contamination Lab Reagent Water DNA Isolation Kits For Genomic DNA Purification
  • No RNase Contamination Lab Reagent Water DNA Isolation Kits For Genomic DNA Purification
No RNase Contamination Lab Reagent Water DNA Isolation Kits For Genomic DNA Purification
Product Details:
Place of Origin: China
Brand Name: FOREGNE
Certification: ISO CE
Model Number: DE-05611/05612/05613/05614/05615
Payment & Shipping Terms:
Minimum Order Quantity: 1 kit
Price: Negotiable
Packaging Details: Packing with safe trans carton
Delivery Time: 5-8 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 100000 kits per month
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Detailed Product Description
Product Name: No RNase Contamination Lab Reagent Water DNA Isolation Kits For Genomic DNA Purification OEM: Accept
Packing: 50T, 100T, 250T Application: Purification Of The Genomic DNA
Feature: Convenient,Fast,Safe,High Purity Brand: FOREGENE
High Light:

OEM Genomic DNA Purification Kits


Lab Reagent Water DNA Isolation Kits


DNA Isolation Kits No RNase Contamination

No RNase contamination lab reagent Water DNA Isolation Kits for genomic DNA purification





Water DNA Isolation Kit provides a quick and easy method for extracting genomic DNA from water samples of various sources. There are a large number of microorganisms in water samples, and these microorganisms are widely used as important ecological indicators. Extracting high-purity genomic DNA from water bodies is a very important method for water environmental value detection.

Water samples contain a large number of inhibitors such as humic acid, metal ions, etc., even if these substances are present in the purified DNA in small amounts, they will affect downstream reactions, such as PCR and restriction enzyme digestion. Therefore, the key to purifying water genomic DNA is to effectively remove inhibitors in water. Adopting our company's unique DNA-only silica membrane spin column and solution formula, matched with Foregene Protease, can effectively remove various inhibitors in water, without organic solvent extraction or ethanol and isopropanol precipitation, and DNA extraction operation can be completed in water samples within 40 minutes.


Kit components:


Water DNA Isolation Kit
Kit contents DE-05611 DE-05612 DE-05613 DE-05614 DE-05615
5 T 25 T 50 T 100 T 250 T
Buffer SG1 3.5ml 18ml 35ml 70ml 180ml
Buffer SG2 200μl 1ml 2ml 4ml 10ml
Buffer SG3 3.5ml 18ml 35ml 70ml 180ml
Buffer SG4 120μl 600μl 1.2ml 2.4ml 6ml
Buffer PW 3ml 15ml 30ml 60ml 150ml
Buffer WB 2.5ml 12.5ml 25ml 50ml 125ml
Buffer EB 1.5ml 6ml 15ml 60ml 120ml
Buffer TE 6ml 30ml 60ml 120ml 300ml
Foregene Protease 180μl 1ml 1.8ml 1.8ml×2 10ml













DNA-Only Column 5 sets 25 sets 50 sets 100 sets 250 sets
IFU 1 piece 1 piece 1 piece 1 piece 1 piece
Product INFO
Model Spin-column type Purification components Foregene Spin column, reagent
Flux 1-24 samples Preparation time 40min(24 samples)
Centrifuge Table centrifuge Tissue enzymolysis separation centrifugal separation
Purification column DNA load carrying capacity 80μg Liquid volume of spin column 800μl
Elution volume 50-200μl Water sample processing volume 10ml-30L


Kit Application


It is suitable for the purification of the genomic DNA of the following samples: aquaculture pond water, pond water, tap water, lake water, river water, lotus pond water and other samples.


Applications of genomic DNA


The genomic DNA purified by the Water DNA Isolation Kit is of high purity and can be used for routine molecular biology operations, such as: enzyme digestion, PCR, Southern hybridization, library construction and other experiments.


Quality Control


In accordance with FOREGEN's Total Quality Management System (FOREGENE's Total Quality Management System), each batch of water genomic DNA extraction kits are strictly tested multiple times to ensure the reliability and stability of the quality of each batch of kits .




- No RNase contamination: The DNA-Only Column provided by the kit makes it possible to remove RNA from genomic DNA without additional RNase during the experiment, avoiding the laboratory from being contaminated by exogenous RNase.

- Fast speed: The operation is simple, and the water genomic DNA extraction operation can be completed within 40 minutes.

- Convenient: The centrifugation is performed at room temperature, and there is no need for 4°C low-temperature centrifugation or ethanol precipitation of DNA.

- Safety: no need organic reagent extraction.

- High quality: The extracted genomic DNA fragments are large, no RNA, no RNase, and extremely low ion content, which can meet the requirements of various experiments


Genomic DNA extraction yield and purity


The amount of genomic DNA extracted from the water body is related to factors such as the source of the water body sample, turbidity, and microbial content. Process water samples from various sources according to the Water DNA Isolation Kit, and the amount and purity of genomic DNA obtained are shown in the following table:

Source of water The sample amount(ml) DNA output(μg) OD260/280 OD260/230
River water 400 1-2 1.7-1.9 1.7-1.9
Pond water 400 5-7 1.7-1.9 1.7-1.9
Aquaculture pond water 20 1-2 1.7-1.9 1.8-1.9
Tap water 4000 0.05-0.1 ≈1.8 1.9-2.0

Note: The data in this table is for reference only. In actual operation, due to the storage conditions of the materials used, operating proficiency and other factors, the data obtained will be slightly different from the data in this table.


Genomic DNA fragment size:


The water body genomic DNA extraction kit uses silica gel membrane columns to separate and purify water body genomic DNA, and the purified genomic DNA fragments are all around 23 kb in size. As shown in the figure:

No RNase Contamination Lab Reagent Water DNA Isolation Kits For Genomic DNA Purification 0


Storage conditions:


This kit can be stored for 12 months under dry conditions at room temperature (15-25°C), if it needs to be stored for a longer period of time, it can be stored at 2-8°C.

Note: If stored at low temperature, the solution is prone to precipitation. Before use, be sure to put the solution in the kit at room temperature for a period of time. If necessary, preheat it in a 37°C water bath for 10 minutes to dissolve the precipitate, and mix it before use.

- Foregene Protease solution has a unique formula, which is active when stored at room temperature for a long time (3 months); when stored at 4℃, its activity and stability will be better, so it is recommended to store it at 4℃, remember not to store it at -20℃.

- Dry powder Lysozyme is stored at -20°C; the prepared Lysozyme solution is divided into small portions and stored at -20°C.

Contact Details
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Contact Person: Maggie

Tel: +8615281067355

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