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DiaCarta, Inc Closes $8 Million Series A Round for Development and Commercialization of Precision Molecular Diagnostics

by | Jan 9, 2015 | Press Releases

DiaCarta, Inc is a privately-held biotechnology company raised $8 million in Series A financing from BVCF (BioVeda China Fund). Proceeds from Series A financing will be used to expand the product portfolio and support global commercialization. Dr. Weixin Xu of BVCF will join DiaCarta board of directors.

DiaCarta has CE/IVD assays for highly sensitive mutation detection in EGFR, KRAS, NRAS, BRAF, PIK3CA and JAK-2. QClamp™ mutation detection assays utilize a novel xeno-nucleic acid (XNA) clamping technology to suppress amplification of wild-type DNA allowing selective amplification of mutant DNAs in real-time PCR. Mutant DNAs present at less than 0.1% can be detected. The sensitivity and specificity of QClamp™ make it superior to NGS and ddPCR.

DiaCarta’s QuantiVirus® HPV E6/E7 mRNA tests detect HPV E6/E7 mRNA in cervical and oral cancer. Assays are based on branched DNA signal amplification technology, performed without RNA purification or RT-PCR and do not require a clean room environment. Assays are CFDA (Chinese FDA) and CE/IVD cleared.

“We look forward to supporting the parallel development of precision molecular diagnostic tests in the US and China. These novel technologies offer an attractive option to address the growing needs of personalized medicine and companion diagnostics.” said Zhi Yang, general partner at BVCF.

“We seek to be at the forefront in the development of non-invasive tests for detection and monitoring of tumor mutations in human body fluids. We look forward to expanding our product offerings and seeking regulatory approvals in the EU, China and eventually the US.” said Aiguo Zhang, Ph.D., President & CEO of DiaCarta, Inc.

About BVCF
BVCF (, formally known as BioVeda China Fund) is a growth capital focused private equity fund specializing in China Life Sciences and Healthcare industry. Headquartered in Shanghai, BVCF primarily focuses on equity investments in growth-stage companies in the field of Pharmaceuticals, Biotechnology, Traditional Chinese Medicine, Medical Devices, Healthcare Services, Industrial and Environmental Biotechnology.

About DiaCarta, Inc.
DiaCarta is a leading Translational Genomics and Molecular Diagnostics company located in the San Francisco Bay area, pioneering novel molecular diagnostics technologies.

Lead Source

DiaCarta Receives CE/IVD for its New COVID 19 Test that Identifies Delta Plus and New Variants

DiaCarta Inc., a precision molecular diagnostics company and leading developer of novel oncology tests using liquid biopsy today announced that its new QuantiVirus™ SARS-CoV-2 Variant Detection Test received the CE/IVD marking and therefore, can now be commercialized within the EU and rest of the world. This new test screens for the SARS-CoV-2 virus and simultaneously identifies and differentiates all the new mutating COVID 19 variants including the Alpha (UK), Beta (S. Africa), Gamma (Brazil), Delta (India), Delta Plus (India), Epsilon (California) and the Kappa (India) variants.

DiaCarta’s Novel XNA Technology Rapidly Detects Raging New SARS-CoV-2 Variants

DiaCarta Inc., a precision molecular diagnostics company and leading developer of novel oncology tests using liquid biopsy today announced the publication of a study entitled “A Rapid SARS-CoV-2 Variant Detection by Molecular-Clamping Based RT-qPCR” in MedRxiV that demonstrates the enhanced sensitivity and specificity using its proprietary XNA based Molecular Clamping Technology that uses innovative synthetic Xenonucleic acid molecular oligomers (XNA) that hybridize with target wild-type DNA sequences, acting as molecular clamps, to enable the accurate amplification of mutant sequences only, using quantitative real-time polymerase chain reactions (qPCR).

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