Our New Technology

Northern Blot Service

Northern blot is a molecular biological technique first developed in 1977, known for its wide application on gene expression, disease diagnosis, and viral microRNAs detection, etc. It is a classical methodology to characterize and quantitate specific RNA genes in the sample matrix. The northern analysis first starts from RNA extraction from tissues or cells, which are further separated by denaturing agarose gels. The separated RNAs are transferred to a nylon membrane with capillary forces. RNA on the membrane is...

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Tribio™ Tryptase Activity Assay

Tryptase, a tetrameric serine proteinase, has emerged as the major component of mast cell granules. Tryptase comprises up to 20% of the total protein of mast cells derived from lung, colon, and skin tissue. Because it is stored almost exclusively in mast cells, tryptase is a popular indicator of mast cell activation and a target for therapeutic intervention in allergic diseases.Related Products:β-Hexosaminidase Activity Assay (TBS2105)Cytochrome C Oxidase Activity Assay (TBS2115)Fast Glucose Determination Assay (TBS2087)

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Monitor Cytokine Storms with Cutting-Edge Technology

COVID19 pandemic and CAR-T cell therapy have put Cytokine Release Syndrome (CRS), commonly known as cytokine storm, in the spotlight. Cytokine storms are caused by inflammation-causing cytokines released by activated T cells.  These cytokines include IFNg, TNFα, IL-1, IL-2, IL-4, IL-6, IL-7, IL-8, IL-10, IL-13, IL-17A, IL-22, GM-CSF, Granzyme B, and MIP-1α. Therefore, detections of these cytokines are paramount for monitoring cytokine storms.Traditional ELISA requires lengthy incubation periods at different temperatures and multiple wash steps. It is known to...

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