2. Signaling Pathways
  3. PI3K/Akt/mTOR
  4. PI3K
  5. PI3Kδ Isoform
  6. PI3Kδ Inhibitor

PI3Kδ Inhibitor

PI3Kδ Inhibitors (176):

Cat. No. Product Name Effect Purity
  • HY-10108
    LY294002
    		Inhibitor 99.95%
    LY294002 is a broad-spectrum inhibitor of PI3K with IC50s of 0.5, 0.57, and 0.97 μM for PI3Kα, PI3Kδ and PI3Kβ, respectively. LY294002 also inhibits CK2 with an IC50 of 98 nM. LY294002 is a competitive DNA-PK inhibitor that binds reversibly to the kinase domain of DNA-PK with an IC50 of 1.4 μM. LY294002 is an apoptosis activator.
  • HY-18085
    Quercetin
    		Inhibitor 99.80%
    Quercetin, a natural flavonoid, is a stimulator of recombinant SIRT1 and also a PI3K inhibitor with IC50 of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively.
  • HY-15244
    Alpelisib
    		Inhibitor 99.95%
    Alpelisib (BYL-719) is a potent, selective, and orally active PI3Kα inhibitor. Alpelisib (BYL-719) shows efficacy in targeting PIK3CA-mutated cancer. Alpelisib (BYL-719) also inhibits p110α/p110γ/p110δ/p110β with IC50s of 5/250/290/1200 nM, respectively. Antineoplastic activity.
  • HY-13026
    Idelalisib
    		Inhibitor 99.78%
    Idelalisib (CAL-101; GS-1101) is a highly selective and orally bioavailable p110δ inhibitor with an IC50 of 2.5 nM, showing 40- to 300-fold selectivity for p110δ over other PI3K class I enzymes.
  • HY-50094
    Pictilisib
    		Inhibitor 99.80%
    Pictilisib (GDC-0941) is a potent inhibitor of PI3Kα/δ with an IC50 of 3 nM, with modest selectivity against p110β (11-fold) and p110γ (25-fold).
  • HY-177277
    HM5023507
    		Inhibitor
    HM5023507 is an orally active and selective PI3Kδ/γ inhibitor with IC50s of 4  and 5  μM for PI3Kδ and PI3Kγ over PI3Kβ and PI3Kα. HM5023507 attenuates the PI3Kδ/γ signaling in human basophils. HM5023507 also attenuates the activation and function of human B and T cells and cytokine and IgG production during cocultures, and Th17 differentiation of CD4 T cells. HM5023507 inhibited semiestablished collagen-induced arthritic inflammation in the rat models. HM5023507 can be used for inflammatory diseases like rheumatoid arthritis research.
  • HY-175369
    PI3Kδ-IN-25
    		Inhibitor
    PI3Kδ-IN-25 is an orally active selective PI3Kδ inhibitor (IC50 = 2.1 nM). PI3Kδ-IN-25 has IC50s of 272, 285, and 1171 nM for PI3Kα, PI3Kγ, and PI3Kβ, respectively. PI3Kδ-IN-25 inhibits AKT Ser473 phosphorylation, suppresses Treg cell proliferation, and downregulates PD-L1 expression in B16F10 cells. PI3Kδ-IN-25 exhibits anticancer effects in B16F10 melanoma and Lewis lung cancer mouse models by reducing tumor-infiltrating Treg cells and enhancing immune responses. PI3Kδ-IN-25 is potentially useful in the study of melanoma, lung cancer, and other cancers.
  • HY-70063
    Buparlisib
    		Inhibitor 99.90%
    Buparlisib (BKM120; NVP-BKM120) is a pan-class I PI3K inhibitor, with IC50s of 52, 166, 116 and 262 nM for p110α, p110β, p110δ and p110γ, respectively.
  • HY-17044
    Duvelisib
    		Inhibitor 99.88%
    Duvelisib (IPI-145) is a selectivite p100δ inhibitor with IC50 of 2.5 nM, 27.4 nM, 85 nM and 1602 nM for p110δ, P110γ, p110β and p110α, respectively.
  • HY-50673
    Dactolisib
    		Inhibitor 99.94%
    Dactolisib (BEZ235) is an orally active and dual pan-class I PI3K and mTOR kinase inhibitor with IC50s of 4 nM/5 nM/7 nM/75 nM, and 20.7 nM for p110α/p110γ/p110δ/p110β and mTOR, respectively. Dactolisib (BEZ235) inhibits both mTORC1 and mTORC2.
  • HY-15346
    Copanlisib
    		Inhibitor 99.50%
    Copanlisib (BAY 80-6946) is a potent, selective and ATP-competitive pan-class I PI3K inhibitor, with IC50s of 0.5 nM, 0.7 nM, 3.7 nM and 6.4 nM for PI3Kα, PI3Kδ, PI3Kβ and PI3Kγ, respectively. Copanlisib has more than 2,000-fold selectivity against other lipid and protein kinases, except for mTOR. Copanlisib has superior antitumor activity.
  • HY-10297
    Omipalisib
    		Inhibitor 99.94%
    Omipalisib (GSK2126458) is an orally active and highly selective inhibitor of PI3K with Kis of 0.019 nM/0.13 nM/0.024 nM/0.06 nM and 0.18 nM/0.3 nM for p110α/β/δ/γ, mTORC1/2, respectively. Omipalisib has anti-cancer activity.
  • HY-10115
    PI-103
    		Inhibitor 99.82%
    PI-103 is a potent PI3K and mTOR inhibitor with IC50s of 8 nM, 88 nM, 48 nM, 150 nM, 20 nM, and 83 nM for p110α, p110β, p110δ, p110γ, mTORC1, and mTORC2. PI-103 also inhibits DNA-PK with an IC50 of 2 nM. PI-103 induces autophagy.
  • HY-15346A
    Copanlisib dihydrochloride
    		Inhibitor 99.55%
    Copanlisib dihydrochloride (BAY 80-6946 dihydrochloride) is a potent, selective and ATP-competitive pan-class I PI3K inhibitor, with IC50s of 0.5 nM, 0.7 nM, 3.7 nM and 6.4 nM for PI3Kα, PI3Kδ, PI3Kβ and PI3Kγ, respectively. Copanlisib dihydrochloride has more than 2,000-fold selectivity against other lipid and protein kinases, except for mTOR. Copanlisib dihydrochloride has superior antitumor activity.
  • HY-10681
    Gedatolisib
    		Inhibitor 99.68%
    Gedatolisib (PKI-587) is a highly potent dual inhibitor of PI3Kα, PI3Kγ, and mTOR with IC50s of 0.4 nM, 5.4 nM and 1.6 nM, respectively. Gedatolisib is equally effective in both complexes of mTOR, mTORC1 and mTORC2.
  • HY-13898
    Taselisib
    		Inhibitor 99.75%
    Taselisib (GDC-0032) is a potent PI3K inhibitor targets PIK3CA mutations, with Kis of 0.12 nM, 0.29 nM, 0.97 nM, and 9.1 nM for PI3Kδ, PI3Kα, PI3Kγ and PI3Kβ, respectively.
  • HY-13522
    Fimepinostat
    		Inhibitor 99.95%
    Fimepinostat (CUDC-907) potently inhibits class I PI3Ks as well as classes I and II HDAC enzymes with an IC50 of 19/54/39 nM and 1.7/5.0/1.8/2.8 nM for PI3Kα/PI3Kβ/PI3Kδ and HDAC1/HDAC2/HDAC3/HDAC10 , respectively.
  • HY-144806
    PI3K/AKT-IN-1
    		Inhibitor 99.64%
    PI3K/AKT-IN-1 is an effective PI3K/AKT dual inhibitor (IC50 of 6.99, 4.01 and 3.36 μM for PI3Kγ, PI3Kδ and AKT, respectively). PI3K/AKT-IN-1 has anticancer activity and acts by inhibiting PI3K/AKT axis and inducing caspase 3 dependent apoptosis.
  • HY-19962
    Paxalisib
    		Inhibitor 99.51%
    Paxalisib (GDC-0084) is a brain penetrant inhibitor of PI3K and mTOR, with Kis of 2 nM, 46 nM, 3 nM, 10 nM and 70 nM for PI3Kα PI3Kβ, PI3Kδ, PI3Kγ and mTOR, respectively.
  • HY-12030
    PIK-90
    		Inhibitor 99.70%
    PIK-90 is a DNA-PK and PI3K inhibitor, which inhibits p110α, p110γ and DNA-PK with IC50s of 11, 18 and 13 nM, respectively.