Protagonist Pty Ltd is a Brisbane, Australia-based biotechnology company focused on identifying lead drug candidates for G-protein coupled receptors and cytokines. The site provides corporate information covering technology, investment opportunities, news, and contact details, serving researchers, investors, and partners in the biotech sector.
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Authority
—/100
Safety
90/100
4 of 5 safety checks passed (Sep 9, 2026).
AboutUs has not vetted this site. 1 of 5 automated safety check did not pass. Everything below is what we could measure automatically. Anything you do on the site — paying, sharing personal details, downloading — is between you and the site, not AboutUs.
Current facts
What AboutUs observed on the live site and in WHOIS/DNS today. These are measurements, not an endorsement of the site.
checked now
Registrar today: Synergy Wholesale Accreditations Pty Ltd — unchanged since AboutUs began tracking (Aug 31, 2026).
We withhold an authority number until independent evidence (global rank, link-graph presence) has accrued. The facts we do have about this site are shown below — we'd rather say “not enough signals yet” than invent a low score.
Safety evidence
Missing DMARC (mild)
Site history
Dated record — historical facts always carry their date.