Date published: 2025-11-21

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IRE1 Inhibitors

Santa Cruz Biotechnology now offers a broad range of IRE1 inhibitors for use in various applications. IRE1 inhibitors are crucial tools in the study of the unfolded protein response (UPR), a cellular stress response related to the endoplasmic reticulum (ER). IRE1, or inositol-requiring enzyme 1, is a key sensor in the UPR pathway, responsible for detecting misfolded proteins within the ER and initiating corrective actions to maintain cellular homeostasis. In scientific research, IRE1 inhibitors are used to dissect the mechanisms of protein folding, degradation, and secretion, offering insights into the complex regulatory networks that govern cell survival and apoptosis. By modulating the activity of IRE1, researchers can explore the intricacies of ER stress responses and their implications in various biological processes, such as immune response, metabolism, and neurodegeneration. This makes IRE1 inhibitors invaluable in the study of cell biology and biochemistry, enabling the elucidation of pathways that are often dysregulated in various conditions. Moreover, these inhibitors provide a means to experimentally manipulate cellular pathways, thereby enhancing our understanding of cellular physiology and the molecular basis of diseases. View detailed information on our available IRE1 inhibitors by clicking on the product name.
Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

7-Hydroxy-4-methyl-2-oxo-2H-chromene-8-carbaldehyde

14003-96-4sc-319733
500 mg
$360.00
(0)

7-Hydroxy-4-methyl-2-oxo-2H-chromene-8-carbaldehyde exhibits intriguing interactions with IRE1, influencing its endoplasmic reticulum stress response pathways. The compound's unique chromene framework facilitates specific binding to IRE1's kinase domain, modulating its activity. This interaction alters downstream signaling cascades, impacting cellular homeostasis. Additionally, its reactivity as an acid halide allows for selective modifications, enhancing its potential in biochemical studies of stress response mechanisms.

STF 083010

307543-71-1sc-474562
sc-474562A
sc-474562B
sc-474562C
sc-474562D
5 mg
10 mg
50 mg
100 mg
200 mg
$127.00
$180.00
$400.00
$700.00
$1212.00
3
(0)

STF 083010 is a notable compound that engages with IRE1, playing a pivotal role in the unfolded protein response. Its structural characteristics enable it to selectively interact with the IRE1 cytosolic domain, influencing its oligomerization and subsequent activation. This modulation affects the splicing of XBP1 mRNA, thereby altering gene expression profiles. Furthermore, its reactivity as an acid halide allows for targeted chemical modifications, providing insights into cellular stress pathways.