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Cyclosporin A (CsA)

Catalogue number:
1 g
Product is available in:
  • USA
  • Canada
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Cyclosporin A is a non-polar cyclic oligopeptide metabolite. It possesses potent immunosuppressive properties, affecting primarly T-lymphocytes. Cyclosporin A is the primary tool used to prevent rejection following solid organ and/or bone marrow transplantation. Cyclosporin A inhibits phosphatase activity of calcineurin. This small molecule also inhibits formation and opening of the mitochondrial permeability transition pore (MPTP).

Product Type:

Peptides & proteins

CAS Number:


Alternative Names:

Cyclosporine, Antibiotic S 7481F1, Ciclosporin A, Ramihyphin A, CsA


1) ten Berge, D., et al. 2011. Nat Cell Biol. 13(9): 1070-1075. PMID: 21841791; 2) Chen, B., et al. 2009. Nat Chem Biol. 5(2): 100-107. PMID: 19125156

Limit of Detection:


Storage Temperature:

-20°C. Keep away from direct sunlight.

Shelf Life:

12 months from receipt