Ascomycin (Immunomycin,FK-520) Datasheet DC Chemicals
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Cat.No DC1049
Name Ascomycin (Immunomycin,FK-520)

Chemical Properties

CAS 104987-12-4
Formula C43H69NO12
MW 792.0075
Storage 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

Biological activity

Description
Target:
In Vivo In 14-day studies, nephrotoxicity was not induced by continuous i.p. infusion of ascomycin at 10 mg/kg/day or daily oral administration (up to 50 mg/kg/day) in rats on a normal diet, nor by continuous i.v. infusion (up to 6 mg/kg/day) in rats on a low salt diet to enhance susceptibility [3].
In Vitro When we used either CD4+CD8+ thymocytes or peripheral T cells activated by phorbol ester and ionomycin, the cell surface induction of CD5 was also partially blocked by CsA, FK-520 and rapamycin [2]. Ascomycinalso had a 3-fold lower immunosuppressive potency in a popliteal lymph node hyperplasia assay, resulting in an equivalent therapeutic index consistent with a common mechanistic dependence on calcineurin inhibition [3].
Kinase Assay
Cell Assay
Animal Administration

References

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