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Hotline: 400-686-0075

Ribobio passed ISO9001 and ISO13485 international quality management systems in 2013 and obtained oligonucleotides API production license from CFDA in 2016, which also has built the largest cGMP oligonucleotide API base in Asia. RiboBio has equipped with various specifications of automatic synthesizers, advanced purification instruments, which provides normal DNA synthetic products, modified DNA synthetic products. DNA synthetic products include Standard purification, PAGE purification and HPLC purification. Select the suitable one according to your experiment needs.


1. Professional team: over 10 years of oligonucleotide manufacturing experience and successfully manufactured and delivered more than 1 million oligonucleotides
2. Enriched experience in chemical modifications: provide various chemical modifications and flexible customized services
3. Strict quality control: internationally accepted GMP standards and practices, in accordance with ISO, ICHQ7a and CFDA
4. Advanced facilities: world-leading instruments for synthesis, purification and analysis
5. Excellent project management: standard project management process with precise execution
6. Flexibility: multiple scales ranging from micrograms to kilograms to meet your needs


Selection Guidelines

Purification Specification

1. Standard Purification

Use Standard purification to guarantee of 80~90% product purity, which is suitable for PCR primer, DNA sequencing primer, various probes, etc. However, it is also effective for DNA product below 39mer. With long sequences, the product purity cannot be guaranteed and it is recommended to use PAGE purification.


2. PAGE Purification

Use PAGE purification to guarantee of 90 ~ 95% product purity, which is suitable for RT-PCR primer, various probes or PCR clone sequencing, site-directed mutagenesis, etc.


3. HPLC Purification

Use HPLC purification to guarantee over 95% product purity. With extremely high purity, the purified DNA products are suitable for various genetic engineering experiments, especially PCR clone, site-directed mutagenesis, synthesized genes, etc.

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Guangzhou RiboBio Co., Ltd.
Address:13-14/F, Innovation Building C3, 182 Kexue Avenue, Science Park, Guangzhou 510663, China
Service hotline:400-686-0075

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