Gene Testing Services

Contract Research ServicesGene Testing ServicesMutation Detection Services HBV DNA & Mutation Analysis Plant Gene Analysis Custom Mutation Assays Gene Cloning & MutagenesisNucleic Acid Purification

Variety of genes & tests

  • genes from human, animals, microbes (bacterial, fugal and viral), and plants;

  • DNA or RNA;

  • normal or mutated genes;

  • DNA methylations;

  • qualitative or quantitative;

  • client-provided assays, or in-house assays;

  • custom assays.

For RNA analysis, we offer:

  • RNA purification and characterization,

  • accurate RT-qPCR with complete data analysis,

  • primer/probe designs. 

We also perform cell culture, cell sorting, cell stimulation, and other procedures before RNA purification to ensure streamlined high quality RNA analysis.

Custom assays

Do not see your gene of interest in our list?  We offer custom assay development services, and under certain circumstances it could even be free of charge to you!  Tell us what you need, and we will establish the assay for you in 2-4 weeks depending on the complexity.  We have substancial technical expertise in assay development especially in PCR technologies, and we provide you with the highest quality assays using minimal amounts of time. 

PCR technologies

We are highly experienced in the following PCR technologies:

Dye-based real time PCR such as:


High-resolution melting qPCR 


Probe-based real time PCR such as:

TaqMan hydrolysis probe qPCR

Hybridization probes (FRET) qPCR

SimpleProbe qPCR

Multiplex melting qPCR*


Gene quantification

High-throughput haplotyping 


Genetic variation analysis

Multiplex SNP detection

Complex-mutation detection

Mutation scanning

Sequence-specific PCR blocking*



* Proprietary technologies for enhanced mutation detection

In-house assays

Our in-house assays have been vigorously tested.  Some of these assays are also available as reagent kits.  Assays that require well-trained technicians are offered as testing services. These assays save our clients valuable time on assay development.  Below is a list of our in-house assays.

  • KRas codon 12/13 mutations

  • BRaf codon 600/601 mutations

  • BRaf V600E mutation

  • HBV rt204 (YMDD) mutations

  • HBV rt180/rt181 mutations

  • HBV rtN236T mutation

  • HBV 1762/1764 BCP mutations

  • HBV 1896/1899 precore mutations

  • HBV total viral load (DNA)

  • HBV total viral load high sensitivity

  • Flax (Linum usitatissimum) DNA detection

  • Ramie (Boehmeria nivea) DNA detection

  • Human Cytochrome p450 gene expression assays (CYP1A2, CYP2B6, CYP2C9, CYP2C19, CYP2D6, CYP3A4, etc).

  • Mycoplasma testing





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