OSK-1 Datasheet DC Chemicals

Description	OSK-1 is a potent Kv channel blocker with IC50s of of 0.6 nM, 5.4 nM, 0.014 nM for Kv1.1, Kv1.2 and Kv1.3, respectively. OSK1 is a moderate blocker of Ca2+-activated KCa3.1 channel with an IC50 of 225 nM. OSK-1 belongs to α-KTx3 toxins and is used as a immunosuppressive drug.
Cat.No	DC47930
Name	OSK-1

Chemical Properties

CAS	183815-75-0
Formula	C177H300N56O46S8
MW	4205.17
Storage	2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

References

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