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KIRA6

Cat. No. M9621

All AbMole products are for research use only, cannot be used for human consumption.

KIRA6 Structure
Size Price Availability Quantity
5mg USD 120  USD120 In stock
10mg USD 180  USD180 In stock
50mg USD 630  USD630 In stock
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Quality Control & Documentation
Biological Activity

KIRA6 is a potent type II IRE1α kinase inhibitor with an IC50 of 0.6 µM. KIRA6 inhibits IRE1α auto-phosphorylation by Tg and XBP1 mRNA splicing by Tm in a dose-dependent manner in INS-1 cells. KIRA6 (10-1000 nM; 72 hours) strongly compromises the viability of the KIT-dependent cell line HMC-1.1 at the low nM concentration, in a manner that coincided with KIT blockade. KIRA6 (10-1000 nM; 1 hour) reduces signaling output of KIT, including the phosphorylation of KIT as well as its downstream signaling modules, PSTAT5 and phosphorylated ERK1/2. In vivo, KIRA6 inhibits IRE1α to preserve cell viability and function in diverse cells and rodent tissues experiencing ER stress. KIRA6 (intraperitoneal injection; 5 mg/kg; 21 or 18 days postinjections) increases both plasma insulin and C-peptide levels, remains insulin-positive islet areas at high level after stopping injections in the Akita Mouse.

Chemical Information
Molecular Weight 518.53
Formula C28H25F3N6O
CAS Number 1589527-65-0
Solubility (25°C) DMSO ≥ 6 mg/mL
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
References

[1] Mohamed Mahameed, et al. Cell Death Dis. The unfolded protein response modulators GSK2606414 and KIRA6 are potent KIT inhibitors

[2] Rajarshi Ghosh, et al. Cell. Allosteric inhibition of the IRE1α RNase preserves cell viability and function during endoplasmic reticulum stress

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Keywords: KIRA6 supplier, IRE1, inhibitors, activators

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