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Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!2025-02-06
64 Results for "
eIF2alpha
" in MedChemExpress (MCE) Product Catalog:
Products (64)
64 Results for "eIF2alpha" in MCE Product Catalog:
PERK-IN-5 is a highly potent, selectively and orally bioavailable PERK inhibitor (IC50s of 2 and 9 nM for PERK and p-eIF2α, respectively). PERK-IN-5 can significantly inhibit tumor growth in the 786-O renal cell carcinoma xenograft tumor model .
Cat. No.: HY-112903A
CAS No.: 2309756-20-3
YW3-56 (hydrochloride) is a PAD inhibitor. YW3-56 (hydrochloride) activates p53 target genes. YW3-56 (hydrochloride) activates ATF and blocks autophagy flux. YW3-56 induces ER stress through the PERK-eIF2α-ATF4 signaling cascade and inhibits the mTOR signaling. YW3-56 (hydrochloride) inhibits triple-negative breast cancer .
Synonyms: R-40244
Target:
Environmental Pollutants Apoptosis Bcl-2 Family Herbicide HSP PERK Eukaryotic Initiation Factor (eIF) Akt GSK-3 Reactive Oxygen Species (ROS)
Research Areas:
Flurochloridone (R-40244) is an orally active herbicide and an inducer of ER stress, apoptosis, and cytotoxicity. Flurochloridone upregulates GRP78 and activates the PERK-eIF2α-ATF4 UPR axis, ATF6, CHOP, Bax, and Bim. Flurochloridone decreases Akt, p-Akt, GSK3β, and p-GSK3β levels, and induces ROS, oxidative stress, γ-glutamyl cycle activation, and GSH accumulation. Flurochloridone inhibits mitochondrial respiration and ATP production while enhancing glycolysis and cell viability inhibition. Flurochloridone inhibits spermatogonial proliferation, spermatocyte meiosis, and sperm mitochondrial membrane potential, and induces Sertoli cell apoptosis and mitochondrial damage. Flurochloridone non-competitively binds phytoene desaturase, blocking phytoene desaturation and carotenoid synthesis, leading to leaf bleaching and phytotoxicity. Flurochloridone can be used for research on male reproductive toxicity, hepatotoxicity, and as a herbicide [2] .
Cat. No.: HY-13559
CAS No.: 123018-47-3
Synonyms: Azaspirane ; SKF 106615-12; SKF 106615A12
Target:
STAT Apoptosis Autophagy Reactive Oxygen Species (ROS) Caspase Bcl-2 Family p62 Atg8/LC3 PARP NF-κB PERK JAK
Research Areas:
Atiprimod (Azaspirane) is a STAT3 inhibitor with antitumor, anti-inflammatory, and anti-angiogenic activities. Atiprimod blocks the signaling pathways of IL-6 and VEGF by inhibiting the phosphorylation of signal transducer and activator of STAT3. Atiprimod blocks the JAK-STAT signaling pathway by inhibiting the phosphorylation of JAK2 and JAK3. Atiprimod also inhibits cell proliferation, induces cell cycle arrest, and induces autophagy and apoptosis. Atiprimod triggers persistent ER stress-mediated apoptosis in breast cancer cells by activating the PERK/eIF2α/ATF4/CHOP axis and inhibiting the nuclear translocation of STAT3/NF-κB. Atiprimod shows great anti-tumor activities in tumor xenograft mouse models. Atiprimod can be used for the study of pituitary adenoma, breast cancer, multiple myeloma and acute myeloid leukemia (AML) [2] .
Cat. No.: HY-156675
CAS No.: 2119725-22-1
Target:
Microtubule/Tubulin Eukaryotic Initiation Factor (eIF) HSP Caspase Reactive Oxygen Species (ROS) Apoptosis
Research Areas:
Plecstatin‑1 is a metal complex that drives the aggregation and collapse of the plectin network, and disrupts the cytoskeletal structures of α‑tubulin and F‑actin. Plecstatin-1 triggers oxidative stress, mediates the phosphorylation of eIF2α, and induces molecular features associated with immunogenic cell death, including calreticulin membrane exposure, membrane localization of HSP70/HSP90, ATP secretion, and HMGB‑1 release. Plecstatin-1 induces apoptosis via the intrinsic mitochondrial pathway and exerts anti-invasive activity. Plecstatin‑1 inhibits sphere proliferation and reduces clonogenicity in the 3D tumor spheroid model of colon cancer cells. Plecstatin-1 is applicable to relevant research on colorectal cancer .
Cat. No.: HY-W014937S1
CAS No.: 76478-47-2
Synonyms: 4HBP-d5
4-Hydroxybenzophenone-d5 (4HBP-d5) is the deuterated-labeled 4-Hydroxybenzophenone (HY-W014937). 4‑Hydroxybenzophenone (4HBP) is a major metabolite of Benzophenone (HY-Y0546) and is orally active. 4-Hydroxybenzophenone triggers endoplasmic reticulum stress and activates the PERK-eIF2α-ATF4-CHOP and IRE1α-XBP1s pathways, and inhibits IκB translation. 4-Hydroxybenzophenone induces endoplasmic reticulum stress, unfolded protein response activation, protein homeostasis imbalance, protein aggregation, oxidative stress, ROS accumulation, mitochondrial membrane potential decrease, ATP depletion, and cytotoxicity. 4-Hydroxybenzophenone induces neural stem cell apoptosis (apoptosis) and affects neuronal differentiation. 4-Hydroxybenzophenone promotes malignant proliferation of hepatocellular carcinoma cells and xenograft tumor growth in nude mice. 4-Hydroxybenzophenone can be used in research related to neurodevelopmental toxicity and hepatocellular carcinoma [2] .
Cat. No.: HY-15486R
CAS No.: 405060-95-9
Target:
Research Areas:
Salubrinal (Standard) is the analytical standard of Salubrinal. This product is intended for research and analytical applications. Salubrinal is a cell-permeable and selective inhibitor of eIF2α dephosphorylation . Salubrinal acts as a dual-specificity phosphatase 2 (Dusp2) inhibitor and suppresses inflammation in anti-collagen antibody-induced arthritis [2]. Salubrinal has antiviral activity against HSV-1 and inhibits dephosphorylation of eIF2α mediated by the HSV-1 protein ICP34.5 .
Cat. No.: HY-E70728
Research Areas:
Heme-regulated inhibitory (HRI) is an eIF2α kinase, which induces a cytosolic unfolded protein response to prevent aggregation of innate immune signalosomes. HRI Recombinant Human Active Protein Kinase is a recombinant HRI protein that can be used to study HRI-related functions .
Cat. No.: HY-W050044R
CAS No.: 2133-34-8
Cat. No.: HY-110102
CAS No.: 130065-61-1
Synonyms: Azaspirane hydrochloride; SKF 106615-12 hydrochloride; SKF 106615
Research Areas:
Atiprimod (Azaspirane) hydrochloride is a STAT3 inhibitor with antitumor, anti-inflammatory, and anti-angiogenic activities. Atiprimod blocks the signaling pathways of IL-6 and VEGF by inhibiting the phosphorylation of signal transducer and activator of STAT3. Atiprimod blocks the JAK-STAT signaling pathway by inhibiting the phosphorylation of JAK2 and JAK3. Atiprimod also inhibits cell proliferation, induces cell cycle arrest, and induces autophagy and apoptosis. Atiprimod triggers persistent ER stress-mediated apoptosis in breast cancer cells by activating the PERK/eIF2α/ATF4/CHOP axis and inhibiting the nuclear translocation of STAT3/NF-κB. Atiprimod shows great anti-tumor activities in tumor xenograft mouse models. Atiprimod can be used for the study of pituitary adenoma, breast cancer, multiple myeloma and acute myeloid leukemia (AML) [2] .
Cat. No.: HY-13559A
CAS No.: 183063-72-1
Synonyms: Azaspirane dimaleate; SKF 106615-12 dimaleate; SKF 106615A12 dimaleate
Target:
STAT Apoptosis Caspase Interleukin Related Autophagy Reactive Oxygen Species (ROS) Atg8/LC3 p62 JAK
Research Areas:
Atiprimod (Azaspirane) (dimaleate) is a STAT3 inhibitor with antitumor, anti-inflammatory, and anti-angiogenic activities. Atiprimod blocks the signaling pathways of IL-6 and VEGF by inhibiting the phosphorylation of signal transducer and activator of STAT3. Atiprimod blocks the JAK-STAT signaling pathway by inhibiting the phosphorylation of JAK2 and JAK3. Atiprimod also inhibits cell proliferation, induces cell cycle arrest, and induces autophagy and apoptosis. Atiprimod triggers persistent ER stress-mediated apoptosis in breast cancer cells by activating the PERK/eIF2α/ATF4/CHOP axis and inhibiting the nuclear translocation of STAT3/NF-κB. Atiprimod shows great anti-tumor activities in tumor xenograft mouse models. Atiprimod can be used for the study of pituitary adenoma, breast cancer, multiple myeloma and acute myeloid leukemia (AML) [2] .
Research Areas:
AMC-01 is a potent chemical probe that regulates eIF2-α activity. AMC-01 induces protein kinase RNA activation (PKR) kinase and nuclear factor κb (NF-κB). AMC-01 inhibits apoptosis .
Cat. No.: HY-110365
CAS No.: 1883549-35-6
Synonyms: Sephin1 Carbonate; IFB-088 Carbonate
Target:
Research Areas:
Icerguastat (Sephin1) Carbonate, a derivative of Guanabenz lacking the α2-adrenergic activity, is a selective inhibitor of the phosphatase regulatory subunit PPP1R15A (R15A). Icerguastat Carbonate inhibits eIF2α dephosphorylation, thereby prolonging the protective response. Anti-prion effect [2] .
Cat. No.: HY-W010451R
CAS No.: 533-73-3
Synonyms: Hydroxyhydroquinone (Standard)
Category:
Cat. No.: HY-18956A
CAS No.: 32597-86-7
Synonyms: (E/Z)-Sephin1 hydrochloride; (E/Z)-IFB-088 hydrochloride
Target:
Research Areas:
(E/Z)-Icerguastat hydrochloride ((E/Z)-Sephin1 hydrochloride) is a selective inhibitor with activity that prolongs the phosphorylation effects of eIF2α. (E/Z)-Icerguastat hydrochloride protects cells from defects in proteostasis. (E/Z)-Icerguastat hydrochloride was shown to significantly extend the survival of infected prion mice in a mouse model. (E/Z)-Icerguastat hydrochloride effectively reduces PrPSc expression and prion sequence activity in various neuronal cell lines persistently infected with different prion strains .
Cat. No.: HY-138844
CAS No.: 1184391-57-8
Research Areas:
3-AP-Me is a dimethyl derivative of the nucleotide reductase inhibitor 3-AP (SML0568). 3-AP-Me can activate the endoplasmic reticulum (ER) stress pathway by promoting the phosphorylation of eIF2α and increasing the gene expression of transcription factors ATF4 and ATF6, leading to cell apoptosis. Additionally, 3-AP-Me can activate the stress kinases c-Jun N-terminal kinase (JNK) and p38 mitogen-activated protein kinases. 3-AP-Me also leads to the upregulation of the spliced mRNA variant XBP1, can be used in cancer research .
Cat. No.: HY-158205
CAS No.: 1895934-61-8
Synonyms: 4-Hydroperoxy-2-decenoic acid ethyl ester
Target:
Research Areas:
HPO-DAEE (4-Hydroperoxy-2-decenoic acid ethyl ester) elicits nuclear accumulation of Nrf2 and activated antioxidant response element (ARE). HPO-DAEE induces antioxidant genes upregulation (eg: HO-1) through Nrf2-ARE signaling. HPO-DAEE induces reactive oxygen species generation. HPO-DAEE also inhibits histone deacetylase and upregulate expression of extracellular superoxide dismutase via histone acetylation. HPO-DAEE protects against 6-hydroxydopamine-induced cell death via activation of Nrf2-ARE and eIF2α-ATF4 pathways .
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Protocols
Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!A suitable model is crucial in drug screening experiments. Organs can mimic the three-dimensional functional structure of internal organs, have similar spatial organization to corresponding organs, maintain some key characteristics, and reproduce some physiological functions. They are widely used for modeling and personalized drug screening physiological functions.2025-02-06
