ShK Toxin
Also known as: ShK, stichodactyla toxin, dalazatide
Sea anemone Kv1.3 blocker studied as a selective immunosuppressant for autoimmune models without broad immunosuppression.
Quick Reference
ShK Toxin - Research Images
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Overview
Protein family
Stichodactyla toxin is a 35-residue basic peptide from the sea anemone Stichodactyla helianthus that blocks a number of potassium channels. Related peptides form a conserved family of protein domains known as the ShkT domain. Another well-studied toxin of the family is BgK from Bunodosoma granulifera.
Mechanism of Action
Stichodactyla toxin is a 35-residue basic peptide from the sea anemone Stichodactyla helianthus that blocks a number of potassium channels. Related peptides form a conserved family of protein domains known as the ShkT domain. Another well-studied toxin of the family is BgK from Bunodosoma granulifera.
What Researchers Are Saying
Community Reports - Not Medical Advice
The following is aggregated from public forums, Reddit, and research communities. These are anecdotal reports from researchers only - not verified clinical data and not a recommendation of any kind.
ShK Toxin (also known as ShK, stichodactyla toxin) is studied within the immune modulation research community. Sea anemone Kv1.3 blocker studied as a selective immunosuppressant for autoimmune models without broad immunosuppression.
Last updated October 28, 2026
Research status: emerging. ShK Toxin appears across immune modulation research forums and academic literature. Researchers note this compound falls in the immune category.
Last updated October 28, 2026
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