SP4206

Modify Date: 2024-01-29 18:43:26

SP4206 Structure
SP4206 structure
Common Name SP4206
CAS Number 515846-21-6 Molecular Weight 662.57
Density N/A Boiling Point N/A
Molecular Formula C30H37Cl2N7O6 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of SP4206


SP 4206 is a high-affinity (Kd=70 nM) small molecule that blocks blocks the binding of the IL-2α receptor (IL-2Rα) to IL-2; targets virtually the same critical "hot-spot" residues on IL-2 that drive binding of IL-2Rα.

 Names

Name SP 4206

 SP4206 Biological Activity

Description SP 4206 is a high-affinity (Kd=70 nM) small molecule that blocks blocks the binding of the IL-2α receptor (IL-2Rα) to IL-2; targets virtually the same critical "hot-spot" residues on IL-2 that drive binding of IL-2Rα.
Related Catalog
Target

IL-2/IL-2Rα interaction[1]

In Vitro SP4206 binds the WT IL-2, IL-2 variant K35L/M39V, IL-2 variant P65A, and IL-2 variant V69A with EC50s of 68.8, 80.1, 117.0, and 10.4 nM, respectively[1].
References

[1]. Thanos CD, et al. Hot-spot mimicry of a cytokine receptor by a small molecule. Proc Natl Acad Sci U S A. 2006 Oct 17;103(42):15422-7.

 Chemical & Physical Properties

Molecular Formula C30H37Cl2N7O6
Molecular Weight 662.57
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