An immunosuppressant

Ascomycin is available from Abcam as ab141016.
Catalog #: 1573 | abID:

Product Details

Cat # +Size 1573-2
Size 2 mg
Alternate Name Immunomycin, FK-520, FR-520, FR900520, L683590
Appearance Off-white solid
CAS # 104987-12-4
Molecular Formula C₄₃H₆₉NO₁₂
Molecular Weight 792
Purity ≥99%
Solubility DMSO or EtOH
InChi InChI=1S/C43H69NO12/c1-10-30-18-24(2)17-25(3)19-36(53-8)39-37(54-9)21-27(5)43(51,56-39)40(48)41(49)44-16-12-11-13-31(44)42(50)55-38(28(6)33(46)23-34(30)47)26(4)20-29-14-15-32(45)35(22-29)52-7/h18,20,25,27-33,35-39,45-46,51H,10-17,19,21-23H2,1-9H3
PubChem CID 2241
MDL Number MFCD06198665
Handling Protect from light and moisture
Storage Conditions -20°C
Shipping Conditions RT
USAGE For Research Use Only! Not For Use in Humans.


Ascomycin (also known as Immunomycin) is an analog of tacrolimus with immunosuppressive, neurotrophic and antifungal activities. Ascomycin can be used to prevent rejection after an organ transplant, and to treat autoimmune diseases and skin diseases. Ascomycin inhibits the production of T helper type 1 and cytokines in target cells.

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