Mission Statement
  • Snapshot

    Sienna is a biotechnology company based in Melbourne Australia.  With the help of their large global clinical networks, Sienna is able to drive the discovery and development of novel IVD (in vitro diagnostic) tests for cancer.  Sienna manufactures individual component products for research institutions and pathology laboratories to use in research or in their own laboratory developed tests.  Sienna’s experienced and diverse team is responsible for the launch of their first product in 2014 in the USA, the anti-hTERT antibody (SCD-A7).

  • Bladder cancer

    The standard techniques used in the monitoring and diagnosis of bladder cancer are urine cytology and cystoscopy, the latter being  visual inspection and possible resection of cancerous lesions identified on the bladder wall using an endoscope.  Existing tests have limited sensitivity and specificity in the detection of cancer, and cystoscopy is an invasive procedure for the patient, and a costly one for the healthcare system. Sienna expects to develop IVD tests to be used in new, simple non-invasive tests for bladder cancer, and other cancer indications.

  • Sienna Anti-hTERT antibody (SCD-A7)

    The human telomerase reverse transcriptase (hTERT) protein is an 1132-amino acid protein that forms part of the protein complex of human telomerase.  Telomerase is in part responsible for telomere maintenance, which is regarded as an important mechanism by which tumour cells evade senescence, which in most cases is achieved by reactivating or up-regulating telomerase activity. Telomerase is reported as activated in 80–90% of human carcinomas and present in circulating cancer cells.

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Current News & Events 

Team Expansion

In April and May, Sienna expanded its team to add further capability and capacity to drive key initiatives. Deni Pisani, an experienced QA Manager, is accelerating the enhancement of Sienna’s Quality Management system and managing the process of ISO13485 certification which provides a regulatory pathway for CE marking and entry into the European and Australian […]

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First Product Launch

January 2015 – Marking one of the chief milestones of the Company since inception, Sienna is delighted to announce its agreement with the leading US uropathology lab, Bostwick Laboratories® who will offer the world-first telomerase stain for the detection of bladder cancer. Bostwick Laboratories will now use Sienna reagent Anti-hTERT antibody SCD-A7™, a monoclonal antibody against […]

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Dr. Cliff Holloway Appointed Interim CEO

Interim CEO appointment

CEO Kerry Hegarty Resigns

CEO Kerry Hegarty resignation