Viogene was patented a design for lid of top cap, named on EasyLid^TM which purpose is a flexible choice on tearing off or keeping it under your free consideration.  The development based on the safety concern for no effect being high speed or centrifuge.

Viogene is proud to announce a very important milestone in this journey towards quality with the awarding of the ISO 9001:2008 for TAF certificate.

To become certified to the ISO 9001:2008 standard, Viogene was subjected to several rigorous certification procedures which included document review and assessment, audit planning, onsite audit, issuance of corrective and preventive action requests.

The certificate claims that the quality management system is in compliance with all customers, statutory, regulatory, environmental and internal requirements and is relevant for manufacturing & services. With the certification, our sales, administration, production and technical-based teams can expect customer satisfaction as VIOGENE commits.

VioFast^TM Blood & Cell Genomic DNA Extraction System

To Speed Up Blood & Cell Genomic Extraction for PCR-Based Analysis

Research on the PCR or qPCR screening always needs to prepare a lot of blood or cell line samples. With the easy and fast method, Viogene will publish the new genomic DNA extraction miniprep system for blood and cell genomic extraction system.
 
We developed the lysis and binding buffer which is unique detergent system not only easy to remove the biomass but also reduce the extraction time.
 
VioFastTM Blood & Cell Genomic DNA Extraction system is a fast, simple, and affordable method for preparing genomic DNA for PCR amplification from blood or cell samples. If your sample is prepared for PCR screening, VioFast^TM Blood & Cell Genomic DNA Extraction System is your best choice.

UPGRADED VIOGENE^® DNA LADDER

Cat#. MD104
New VioEasy^TM 100 bp DNA ladder

Viogene New VioEasy^TM 100 bp DNA ladder is suitable for sizing linear double-stranded DNA fragments from 100-bp to 3-Kbp. The ready-to-use DNA ladder consists of 13 double-stranded, blunt-end fragments with sizes of 3000, 2000, 1500, 1000, 900, 800, 700, 600, 500, 400, 300, 200 and 100 base pairs. The intensity of 500-bp fragment is 2 times higher than the other fragments on ethidium bromide-stained agarose gels and serves as an indicator. 
 
Concentration and loading volume
Approximately 100 ng/μl. It is suggested 3μl/lane for electrophoresis on agarose gel.

Cat#. MD204
New VioEasy^TM 1Kb DNA ladder

Viogene New VioEasy^TM 1Kb DNA ladder is suitable for sizing linear double-stranded DNA fragments from 250-bp to 10-Kbp. The ready-to-use DNA ladder consists of 13 double-stranded, blunt-end fragments with sizes of 250, 500, 750, 1000, 1500, 2000, 2500, 3000, 4000, 5000, 6000, 8000 and 10,000 base pairs.

Concentration and loading volume
Approximately 134 ng/μl. It is suggested 3μl/lane for electrophoresis on agarose gel.

Viogene^® VioSPEED^TM Mucous DNA Extraction Kit
Easy to Isolation the Virus DNA of Sexually Transmitted Disease From Mucous

The virus DNA of sexually transmitted disease, such as HPV (Human Papilloma Virus) and HSV (Herpes Simplex Virus) and HBV is really hard to Isolate from vagina mucous.
 
To fit the need of customers who need to do the virus screening from vagina mucous, we develop an easy and fast kit for sexually transmitted disease virus DNA isolation from mucous. It only takes 15-20 minutes to isolate virus DNA from mucous. Viogene^® VioSPEED^TM Mucous DNA Extraction Kit is really a good choice for the examiner from Medical laboratory deal with the mucous sample.
 
The isolated DNA from Viogene^® VioSPEED^TM Mucous DNA Extraction Kit can be used directly in molecular biology protocols such as:

DNA sequencing
PCR
qPCR

VIOGENE^® DNA LADDER

Cat#. MD103
VioEasy^TM 100 bp DNA ladder
Viogene VioEasy^TM 100 bp DNA ladder is suitable for sizing linear double-stranded DNA fragments from 100-bp to 3-Kbp. The ready-to-use DNA ladder consists of 12 double-stranded, blunt-end fragments with sizes of 3000, 2000, 1500, 1000, 800, 700, 600, 500, 400, 300, 200 and 100 base pairs. The intensity of 500-bp fragment is 2 times higher than the other fragments on ethidium bromide-stained agarose gels and serves as an indicator.

Cat#. MD203
VioEasy^TM 1Kb DNA ladder
Viogene VioEasy^TM 1Kb DNA ladder is suitable for sizing linear double-stranded DNA fragments from 300-bp to 10-Kbp. The ready-to-use DNA ladder consists of 13 double-stranded, blunt-end fragments with sizes of 300, 500, 700, 1000, 1500, 2000, 2500, 3000, 4000, 5000, 6000, 8000 and 10,000 base pairs.

Viogene is delighted to announce the launch of our Endotoxin-Free Ultrapure Plasmid extraction Midiprep System to improve your cell transfection efficiency especially with sensitive cell lines. With Viogene’s advanced technology, simply add and mix Viogene’s unique endotoxin-removal reagent (E² Reagent) to effectively remove contamination of endotoxins such as lipopolysacchrides (LPS) from bacterial cell lysate. Using Viogene’s Endotoxin-Free Ultrapure Plasmid extraction Maxiprep System, the endotoxin level in your final plasmid DNA products can be less than 0.1 EU/μg plasmid DNA

1. Simple and Fast
   No need to chill samples and additional centrifugation steps. Just simply add the endotoxin-removal reagent (E² Reagent) into clear cell lysate and mix well before the column-flow step. The entire procedure should take no more than three hours.
    
2. Low endotoxin level in final plasmid DNA product
   The treatment with Viogene E² Reagent can effectively remove endotoxins (pyrogens, LPS) from bacterial cell lysate. Using commercial LAL test kit to QC the endotoxin level in the final DNA product, Viogene guarantees your final DNA product’s endotoxin level is consistently below 0.1 EU/μg plasmid DNA. The product is excellent for the cell transfection study in mammalian cells.

Viogene is delighted to announce the launch of our Endotoxin-Free Ultrapure Plasmid extraction Maxiprep System to improve your cell transfection efficiency especially with sensitive cell lines. With Viogene’s advanced technology, simply add and mix Viogene’s unique endotoxin-removal reagent (E² Reagent) to effectively remove contamination of endotoxins such as lipopolysacchrides (LPS) from bacterial cell lysate. Using Viogene’s Endotoxin-Free Ultrapure Plasmid extraction Maxiprep System, the endotoxin level in your final plasmid DNA products can be less than 0.1 EU/μg plasmid DNA

1. Simple and Fast
   No need to chill samples and additional centrifugation steps. Just simply add the endotoxin-removal reagent (E² Reagent) into clear cell lysate and mix well before the column-flow step. The entire procedure should take no more than three hours.
    
2. Low endotoxin level in final plasmid DNA product
   The treatment with Viogene E² Reagent can effectively remove endotoxins (pyrogens, LPS) from bacterial cell lysate. Using commercial LAL test kit to QC the endotoxin level in the final DNA product, Viogene guarantees your final DNA product’s endotoxin level is consistently below 0.1 EU/μg plasmid DNA. The product is excellent for the cell transfection study in mammalian cells.

Please notice that the following items are out of production since Dec 31, 2008. Sorry for any inconvenient that may cause!

1. Mini-M plasmid miniprep system (GF1001/1002) is replaced with new generation of Mini Plus^TM plasmid miniprep system (GF2001/2002).
2. Midi-V100 plasmid midiprep system (GDV1001/1002) is replaced with new generation of Midi Plus^TM plasmid midiprep system (GDV2001/2002).
3. Maxi-V500 plasmid maxiprep system (GMV1001/1002) is replaced with new generation of Maxi Plus^TM plasmid maxiprep system (GMV2001/2002).
4. Gel-M gel extraction system (EG1001/1002) is replaced with new generation of Gel Advanced^TM gel extraction system (EG2001/2002).
5. PCR-M clean up system (PF1001/1002) is replaced with new generation of PCR Advanced^TM clean up system (PF2001/2002).

If specific requirement for the replaced item is needed, please directly contact intl@viogene.com

Viogene launches High-Quality plasticwares now

Now, Viogene launches a complete product line in disposable plasticwares and related accessories for research market. All of our plasticwares are manufactured from 100% virgin resin in a clean room environment. The finely polished molds produce laboratory plasticwares with a smooth surface and nearly no liquid retention. Most importantly, the manufacturing process of our suppliers passed the international regulations of medical devices to guarantee a total satisfaction of our customers.

• All the plasticware products are made from 100% virgin plastic resin. No cross contamination should be worried about.
• The finely polished molds produce laboratory plasticwares with a smooth surface and nearly no liquid retention.
• Complete plasticware product line give our customers an one-stop-shopping experience without time-wasting looking around.

You can easily download the COA of Viogene's DNA/RNA isolation kits.

Just move your mouse to click : SUPPORT → Tech Support
Enter the Cat.# and Lot.#, and click download to get it.

Viogene^® Gel/PCR^TM DNA Isolation System

Viogene brings the DNA fragment extraction kit to reach the whole new generation.

Wtih the 2nd-generation technology,
1. The 2nd-generation design of column structure presents better quality of the extracted DNA.
2. The 2nd-generation meterial of DNA binding membrane supports higher binding effeciency and capacity of DNA.
3. The 2nd-generation buffer system provides more possibility for any clean-up desired DNA sample in lab.
4. All new produce of the operation can help you to work easily and well for the most applications.

Viogene now proudly presents Gel/PCR^TM DNA Isolation System to you.

Viogene^® characteristic & specialized technology for Spin Columns

In order to further improve the quality of Viogene nucleic acid extraction kit, we continually work on the advanced spin column design. With the new design of spin column structure, we are proud to launch the new generation of Mini Plus^TM Plasmid DNA extraction kit product from now on. The new design of spin column structure is centered on a filter layer to provide better supports of current silica-gel membrane. It results in more efficient usage of Viogene silica-gel membrane technology and a better performance of product yielding. The features of Mini Plus^TM Plasmid DNA extraction kit in 2008 include:

• Eliminate the possibility of accidentally unwanted contamination
• Improve the purity of plasmid DNA end products
• Reproducible high yielding of plasmid DNA

  Through the non-stop improvement and innovation in our product line, Viogene gives our customers a strong commitment in better product performance. Please try our Mini Plus^TM Plasmid DNA extraction kit and feel the difference with other brands.

  Comparision reference for Mini Plus^TM with other brand

  * E. Coli strain: Nova Blue ( plasmid type: pGAD424, 6.6kb)
  * Sample: 5ml of 37¢J overnight culture/ prep
  * Equal loading of eluted plasmid DNA(5ul/ 50ul eluant) from each prep.

  As above result, Viogne Mini Plus^TM get higher plasmid DNA yield than Viogene Mini-M^®; and examples that all are well-known brand of the world….

MagaVio^TM RNA Isolation System

The Kit provides a very simple, fast and cost effective technique to isolate high quality RNA. Using one simple protocol, high yield of purified RNA can be isolated from various sources including whole blood, leukocytes and tissue. MagaVio^TM sample processing is based on proprietary magnetizable particles - MagaVio^TM. The pure RNA can be applied extensively in RT-PCR, Northern hybridization, mutant analysis, RNAi and the others.
According to the special interaction, use MagaVio^TM RNA Isolation system with a general protocol - sample processing, MagaVio^TM adsorption, washing and elution, and can go high-throughput.

Principle and advantage

RNA in the sample is liberated using Protease K (PK) and Lysis Buffer. Released RNA is bound exclusively and specifically to the MagaVio^TM Reagent in presence of Binding Buffer. The RNA bound to MagaVio^TM particles is captured by the magnet and contaminants are removed by washing with Wash Buffer once or more. The RNA is then eluted from the particles with Elution Buffer or molecular grade water.

MagaVio^TM Magnetic technical have great advantages:

Mini sample, and high purification

Simple and streamline separation procedure, used for auto-platform

First elution can acquire 85% or more

No organic solvent

No high salt solution. no inhibitor

No spin column, no centrifuge

Viogene^® PCR Advanced^TM PCR Clean Up System

To bring our customers a better experience of using our product, Viogene is proud of launching PCR Advanced^TM PCR Clean Up System. With strict testing in laboratory, the modified column system and buffer composition give higher DNA fragment recovery than ever before.

1. Higher recovery
The new membrane technology of PCR Advanced^TM system gives up to 95% or above recovery rate of DNA fragments (100bp-10kb).

2. Reduced volume of elution step
The minimum requirement for elution volume is reduced from 30ul to 15ul. It gives more flexibility to our customers in the control of final concentration if required by further applications.

3.Stable performance
PCR Advanced^TM shows the most consistent product performance comparing with original PCR-M^TM and most similar kits on the market.

Viogene's brand new international website is now online. We have long realised the importance of technical information for our customers and created a fully interactive website for you. Browse our new products, protocols and datasheets for download, check the latest Viogene news and get the background on Viogene's various technologies. For our Chinese speaking customers, there is a sister site in Taiwan and China.

Viogene^® Maxi Plus^TM Ultrapure Plasmid Extraction System

Viogene brings new ultrapure plasmid DNA maxiprep extraction to your lab bench.  With the enhanced buffer and column system, Viogene^® Maxi Plus^TM Ultrapure plasmid extraction kit provides more than 500ug plasmid DNA with a surprisingly high quality suitable for most downstream applications.

Maxi Plus^TM is even better than Maxi-V500^TM because….

1. Higher relative flowrate
Maxi Plus^TM allows higher flow rate of the column, reducing procedure time.

2. Easier than ever to use
The new buffer system and new protocol have been simplified for user friendliness.

3. Enhanced consistency
Maxi Plus^TM presents more consistent quality and results than Maxi-V500^TM.

Viogene^® Mini Plus^TM Plasmid DNA Extraction System

Viogene introduces a new experience of plasmid DNA miniprep extraction kit. Viogene^® Mini Plus^TM plasmid DNA extraction kit is performed with a new improved membrane system; providing surprisingly high yields (up to 40 µg) of high-quality plasmid DNA suitable for most of downstream applications.
 Mini Plus^TM is superior to current alternative kits due to

1.  Higher plasmid DNA yield.
Mini Plus^TM provides plasmid DNA yield of up to 40 µg, up to double 20 µg plasmid DNA yield of Mini-M^®

2.  More yield stability.
Mini Plus^TM presents more consistent results than Mini-M^® or similar kits on the market.

3.  Provided RNase A is more easy to use.
More stable RNase A is provided in a larger volume format than before for enhanced user-friendlieness.