Eukaryotic Initiation Factor (eIF)
Eukaryotic initiation factors (eIFs) are proteins involved in the initiation phase of eukaryotic translation. These proteins help stabilize the formation of the functional ribosome around the start codon and also provide regulatory mechanisms in translation initiation.
Eukaryotic initiation factor 2B (eIF2B) is a guanine nucleotide-exchange factor which mediates the exchange of GDP (bound to initiation factor eIF2) for GTP, thus regenerating the active [eIF2.GTP] complex that is required for peptide-chain initiation. The activity of eIF2B is a key control point for eukaryotic protein synthesis and is altered in response to viral infection, hormones, nutrients, growth factors and certain stresses.
Eukaryotic translation initiation factor 4E (eIF4E) is best known for its function in the initiation of protein synthesis on capped mRNAs in the cytoplasm. Eukaryotic initiation factor (elF) 4A functions as a subunit of the initiation factor complex elF4F, which mediates the binding of mRNA to the ribosome.
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Eukaryotic Initiation Factor (eIF) Inhibitors
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Eukaryotic Initiation Factor (eIF) Ligands
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Eukaryotic Initiation Factor (eIF) Related Products (140)
Related Products (140)
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Antibodies (15)
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Kurarinone
0 ImagesKurarinone is an orally active flavonoid isolated from matrine that inhibits the pathogenesis of experimental autoimmune encephalomyelitis by inhibiting cell differentiation of Th1 and Th17. Kurarinone has antitumor and anti-inflammatory activity.
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eIF4A3-IN-1
0 ImageseIF4A3-IN-1 is a selective eIF4A3 inhibitor (IC50: 0.26 μM; Kd: 0.043 μM) with cellular nonsense-mediated RNA decay (NMD) inhibitory activity. eIF4A3-IN-1 can specifically bind to the non-ATP binding site of eIF4A3. eIF4A3-IN-1 has anti-tumor and analgesic activities.
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SBI-0640756
0 ImagesSynonyms: SBI-756SBI-0640756 (SBI-756) is an inhibitor of eIF4G1 and disrupts the eIF4F complex.
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GCN2-IN-6
0 ImagesGCN2-IN-6 (Compound 6d) is a potent, and orally available GCN2 inhibitor confirmed by in-house enzymatic (IC50 of 1.8 nM) and cellular assays (IC50 of 9.3 nM). GCN2-IN-6 is also a eIF2α kinase PERK inhibitor with an IC50 of 0.26 nM (in enzymatic assay) and 230 nM (in cells). GCN2-IN-6 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
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eIF4A3-IN-2
0 ImageseIF4A3-IN-2 is a highly selective and noncompetitive eukaryotic initiation factor 4A-3 (eIF4A3) inhibitor with an IC50 of 110 nM.
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Ganoderma lucidum polysaccharide
0 ImagesCat. No.: HY-159059Ganoderma Lucidum/Reishi Extract is a Ganoderma lucidum extract. Ganoderma Lucidum/Reishi Extract reduces the expression of c-Myc, BCL-2, BCL-XL, TERT, PDGFB, eIF4G, Survivin, β-catenin, and eIF4E. Ganoderma Lucidum/Reishi Extract downregulates the gene expression of MMP-9. Ganoderma Lucidum/Reishi Extract upregulates the expression of IL8. Ganoderma Lucidum/Reishi Extract is applicable to the research of inflammatory breast cancer. Ganoderma Lucidum is used in the research of various diseases, such as allergy, arthritis, hypertension, neurasthenia, inflammation, and cancer.
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eIF4E-IN-2
0 ImageseIF4E-IN-2 is a potent inhibitor of eukaryotic initiation factor 4e (eIF4e) with an IC50 of 13 nM. eIF4E-IN-2 inhibits MDA-MB-361 cells proliferation. eIF4E-IN-2 can be used for the study of breast cancer.
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HR-19011
0 ImagesHR-19011 is an eIF2α phosphorylation activator targeting heme-regulated inhibitor HRI (EIF2AK1). HR-19011 exhibits growth inhibitory activity against K562 cells with an IC50 value of 3.91 µM. HR-19011 inhibits the growth of hematologic malignancies by targeting HRI to activate the integrated stress response via the HRI-eIF2α-ATF4 axis. HR-19011 shows good safety in vivo. HR-19011 can be used for research on hematologic malignancies (leukemia).
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Maduramicin ammonium
0 ImagesSynonyms: Maduramycin ammoniumMaduramicin ammonium (Maduramycin ammonium) is isolated from the actinomycete Actinomadura rubra. Maduramicin ammonium (Maduramycin ammonium) is an anticoccidial agent for the the treatment of Eimeria spp., E. adenoeides, E. gallopavonis, and E. dispersa infection. Maduramicin ammonium (Maduramycin ammonium) induces cell apoptosis in chicken myocardial cells via intrinsic and extrinsic pathways.
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Fmoc-Suberol
0 ImagesCat. No.: HY-W009034CAS No.: 212783-75-0Fmoc-Suberol is a protein cross-linking agent.
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Briciclib
0 ImagesSynonyms: ON 014185Briciclib (ON 014185) is a eukaryotic translation initiation factor 4E (eIF4E) inhibitor. Briciclib exhibits broad-spectrum anti-cancer activity, including in mantle cell leukemia, breast cancer, gastric cancer, and esophageal cancer cells. Briciclib reduces the expression of cyclin D1 and c-Myc, and enhances the expression of P53 and Cleaved Caspase 3 pro-apoptotic proteins. Briciclib can be used for the study of hematological system tumors and solid tumors.
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E235
0 ImagesE235 is an expression regulator of activates transcription factor 4 (ATF4). E235 reduces cell viability by activating integrated stress response (ISR) and DNA damage response signals. E235 has anti-proliferative activity and can be used for tumor research.
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GCN2-IN-7
0 ImagesGCN2-IN-7 (compound 39) is an orally active and selective general control nonderepressible 2 (GCN2) inhibitor (IC50=5 nM). GCN2-IN-7 shows anti-tumor activity in vivo.
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Palladium(Ⅱ) acetylacetonate
0 ImagesSynonyms: Palladium(Ⅱ) 2,4-pentanedionate; Pd(acac)2Palladium(II) acetylacetonate is a metal-organic complex. Palladium(II) acetylacetonate upregulates the expression of GRP78, ATF-4, XBP-1, CHOP, and phosphorylated c-Jun. Palladium(II) acetylacetonate induces Apoptosis. Palladium(II) acetylacetonate has anticancer effects against non-small cell lung cancer, gastric cancer, leukemia, and cervical cancer.
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EIF2α activator 2
0 ImagesEIF2α activator 2 (Compound 1) is an activator of eukaryotic initiation factor 2 alpha (eIF2α) phosphorylation. EIF2α activator 2 exhibits high potency in SRB cell proliferation assays (IC50=0.46 μM). EIF2α activator 2 exhibits antiproliferative activity againist K562 and PBMC cells with IC50s of 4.79 and 10.52 μM, respectively.
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β-S-ARCA triammonium
0 ImagesCat. No.: HY-145969APurity: 99.48%Synonyms: 3’-O-Me-m7G(5')ppp(5')G triammoniumβ-S-ARCA (3'-O-Me-m7G(5')ppp(5')G) triammonium is a mRNA 7-methylguanosine (m7G) cap analog carrying a phosphorothioate (PS) moiety. β-S-ARCA triammonium binds eIF4E via electrostatic interactions between its β-sulfur atom and positively charged Arg and Lys residues in the protein binding site. β-S-ARCA triammonium prevents the decapping by Dcp2, increases the mRNA half-life, enhances cap-dependent translation, and increases protein expression in cells. β-S-ARCA triammonium has been applied in researching experimental mRNA-based anticancer vaccines.
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Didesmethylrocaglamide
0 ImagesDidesmethylrocaglamide, a derivative of Rocaglamide, is a potent eukaryotic initiation factor 4A (eIF4A) inhibitor. Didesmethylrocaglamide has potent growth-inhibitory activity with an IC50 of 5 nM. Didesmethylrocaglamide suppresses multiple growth-promoting signaling pathways and induces apoptosis in tumor cells. Antitumor activity.
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Rohinitib
0 ImagesRohinitib is a potent and specific eIF4A inhibitor. Rohinitib induces cell apoptosis of acute myeloid leukemia (AML) cell lines and reduces the leukemia burden of AML xenograft model. Rohinitib can be used for the research of AML.
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eIF4A3-IN-8
0 ImageseIF4A3-IN-8 serves as a negative control targeting eukaryotic initiation factor 4A3 (eIF4A3), with an IC50 > 100 μM; it exhibits no significant activity.
