1. Signaling Pathways
  2. Cell Cycle/DNA Damage
  3. Eukaryotic Initiation Factor (eIF)
  4. Eukaryotic Initiation Factor (eIF) Inhibitor

Eukaryotic Initiation Factor (eIF) Inhibitor

Eukaryotic Initiation Factor (eIF) Inhibitors (41):

Cat. No. Product Name Effect Purity
  • HY-112654
    Inhibitor 99.81%
    GCN2iB is an ATP-competitive inhibitor of a serine/threonine-protein kinase general control nonderepressible 2 (GCN2), with an IC50 of 2.4 nM.
  • HY-19356
    Inhibitor 99.34%
    Rocaglamide (Roc-A) is isolated from the genus Aglaia and can be used for coughs, injuries, asthma and inflammatory skin diseases. Rocaglamide is a potent inhibitor of NF-κB activation in T-cells. Rocaglamide is a potent and selective heat shock factor 1 (HSF1) activation inhibitor with an IC50 of ~50 nM. Rocaglamide inhibits the function of the translation initiation factor eIF4A. Rocaglamide also has anticancer properties in leukemia.
  • HY-100877
    Inhibitor ≥98.0%
    GCN2-IN-1 (A-92) is a potent general control nonderepressible 2 kinase (GCN2) inhibitor with an IC50 of <0.3 μM in the enzyme assay and an IC50 of 0.3-3 μM in the cell assay.
  • HY-112163
    Inhibitor 99.58%
    Zotatifin (eFT226) is a potent, selective, and well-tolerated eIF4A inhibitor. Zotatifin promotes eIF4A binding to specific mRNA sequences with recognition motifs in the 5’-UTRs (IC50=2 nM) and interferes with the assembly of the eIF4F initiation complex. Zotatifin shows robust antiviral effects, it effectively reduces viral infectivity by inhibiting SARS-CoV-2 NP protein biogenesis (IC90=37 nM). Zotatifin induces cell apoptosis.
  • HY-13251
    Inhibitor 98.11%
    Silvestrol is a eukaryotic translation initiation factor 4A (eIF4A) inhibitor isolated from Agave americana Linn.. Silvestrol induces autophagy and caspase-mediated apoptosis.
  • HY-148449
    eIF4A3-IN-15 (compound 52) is a silvestrol (HY-13251) analogue. eIF4A3-IN-15 interferes the assembling of eIF4F translation complex with EC50s of 11, 700 and 120 nM for myc-LUC, tub-LUC and the growth inhibition for MBA-MB-231 cells. eIF4A3-IN-15 can be used for the research of human cancer pathogenesis.
  • HY-148443
    eIF4A3-IN-9 (compound 57) is a silvestrol (HY-13251) analogue. eIF4A3-IN-9 interferes the assembling of eIF4F translation complex with EC50s of 29, 450 and 80 nM for myc-LUC, tub-LUC and the growth inhibition for MBA-MB-231 cells. eIF4A3-IN-9 can be used for the research of human cancer pathogenesis.
  • HY-148422
    Inhibitor 99.40%
    Rohinitib 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.
  • HY-19831
    Inhibitor 99.91%
    4EGI-1 is an inhibitor of eIF4E/eIF4G interaction, with a Kd of 25 μM against eIF4E binding.
  • HY-136453
    Inhibitor 98.36%
    CR-1-31-B is a synthetic rocaglate and a potent eIF4A inhibitor. CR-1-31-B exhibits powerful inhibitory effects over eIF4A by perturbing the interaction between eIF4A and RNA, sequentially impeding initiation during protein synthesis. CR-1-31-B perturbs association of Plasmodium falciparum eIF4A (PfeIF4A) with RNA. CR-1-31-B induces apoptosis of neuroblastoma and gallbladder cancer cells.
  • HY-130240
    Inhibitor 99.03%
    GCN2-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).
  • HY-14427
    Inhibitor 99.10%
    4E1RCat is an inhibitor of cap-dependent translation, and inhibits eIF4E:eIF4GI interaction, with an IC50 an of ∼4 μM.
  • HY-101785
    Inhibitor 99.77%
    eIF4A3-IN-2 is a highly selective and noncompetitive eukaryotic initiation factor 4A-3 (eIF4A3) inhibitor with an IC50 of 110 nM.
  • HY-101513
    Inhibitor 99.70%
    eIF4A3-IN-1 (compound 53a) is a selective eukaryotic initiation factor 4A3 (eIF4A3) inhibitor (IC50=0.26 μM; Kd=0.043 μM), which binds to a non-ATP binding site of eIF4A3 and shows significant cellular nonsense-mediated RNA decay (NMD) inhibition at 10 and 3 μM and can be as a probe for further study of eIF4A3, the exon junction complex (EJC), and NMD.
  • HY-19560
    Inhibitor 99.76%
    SBI-0640756 (SBI-756) is an inhibitor of eIF4G1 and disrupts the eIF4F complex.
  • HY-16366
    Inhibitor 99.63%
    Briciclib (ON 014185) is a derivative of ON 013100, and has the potential in targeting eIF4E for solid cancers.
  • HY-100733
    Inhibitor ≥98.0%
    4E2RCat is an inhibitor of eIF4E-eIF4G interaction with an IC50 of 13.5 μM.
  • HY-19831A
    Inhibitor 98.01%
    (Z)-4EGI-1 is the Z-isomer of 4EGI-1 and is an inhibitor of eIF4E/eIF4G interaction and of translation initiation. (Z)-4EGI-1 effectively binds to eIF4E with an IC50 of 43.5 μM and a Kd value of 8.74 μM. (Z)-4EGI-1 has anticancer activity.
  • HY-19356A
    Inhibitor 98.49%
    Didesmethylrocaglamide, 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.
  • HY-15359
    Inhibitor 99.86%
    Episilvestrol is a derivative of silvestrol, isolated from the fruits and twigs of Aglaia perviridis, and is a specific eIF4A-targeting translation inhibitor, with antitumor activity.