Ionomycin

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Ionomycin (calcium salt)
Ionomycin
Chemical formula C41H70O9Ca
Molecular mass 747.1 g/mol
CAS number [56092-82-1]
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Ionomycin is an ionophore that comes from Streptomyces conglobatus. It is used in research to raise the intracellular level of Ca2+, in research on Ca2+ transport across biological membranes. Ionomycin is used in clinical research to stimulate the intracellular production of interferon, perforin, IL-2, and IL-4. These chemicals are important in the inflammatory response. These chemicals are produced by CD28- T-cells.

Commercially, Ionomycin can be obtained as a free acid, or as a Ca2+ salt.

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