SM-433, a Smac mimetic, function as inhibitor of inhibitor of apoptosis proteins (IAPs). SM-433 exhibits strong binding affinity XIAP BIR3 protein with an IC50<1 μM. (patent WO2008128171A2)[1].
Cucurbitacin IIb is an active component isolated from Hemsleya amabilis, induces apoptosis with anti-inflammatory activity. Cucurbitacin IIb inhibits phosphorylation of STAT3, JNK and Erk1/2, enhances the phosphorylation of IκB and NF-κB (p65), blocks nuclear translocation of NF-κB (p65) and decreases mRNA levels of IκBα and TNF-α[1].
Necrostatin 2 is a potent necroptosis inhibitor with EC50 of 50 nM.IC50 Value: 50 nM (EC50) [1]Target: TNF-alphaNecrostatin 2 is a potent in vitro necroptosis inhibitors (exemplified by 1, EC50-0.05 uM) that also were efficacious in an animal model of ischemic stroke. Many Necroptosis inhibitor derivatives are designed for researchers.Necroptosis is a regulated caspase-independent cell death mechanism that results in morphological features resembling necrosis. It can be induced in a FADD-deficient variant of human Jurkat T cells treated with TNF-a. 5-(1H-Indol-3-ylmethyl)-2-thiohydantoins and 5-(1H-indol-3-ylmethyl)hydantoins were found to be potent necroptosis inhibitors (called necrostatins).
HJC0416 hydrochloride is a potent and orally active STAT3 inhibitor with an enhanced anticancer profile than Stattic (HY-13818). HJC0416 hydrochloride is a promising anti-cancer agent for breast cancer study[1].
Aminopurvalanol A is a potent, selective, and cell permeable inhibitor of Cyclins/Cdk complexes. Aminopurvalanol A preferentially targets the G2/M-phase transition inhibiting cancer cell differentiation. Aminopurvalanol A causes the inhibition of sperm fertilizing ability via the inhibition of physiological capacitation-dependent actin polymerization[1][2].
Obatoclax (GX15-070), a BH3 mimetic, is a pan-BCL-2 family proteins inhibitor with a Ki of 220 nM for BCL-2[1][2]. Obatoclax induces autophagy-dependent cell death and targets cyclin D1 for proteasomal degradation. Obatoclax has anti-cancer and broad-spectrum antiparasitic activity[3][4].
A potent, selective, orally bioavailable MDM2-p53 interaction inhibitor with HTRF IC50 of 1.1 nM, SJSA-1 EdU IC50 of 68 nM; exhibits excellent pharmacokinetic properties and in vivo efficacy.
PCC0208017 is a microtubule affinity regulating kinases (MARK3/MARK4) inhibitor with IC50s of 1.8 and 2.01 nM, respectively. PCC0208017 has much lower inhibitory activity against MARK1 and MARK2, with IC50s of 31.4 and 33.7 nM, respectively. PCC0208017 suppresses glioma progression in vitro and in vivo. PCC0208017 disrupts microtubule dynamics and induces G2/M phase cell cycle arrest and cell apoptosis. PCC0208017 demonstrates robust antitumor activity in vivo and displays good BBB permeability[1].
(5Z,2E)-CU-3 is a potent and selective inhibitor against the α-isozyme of DGK with an IC50 value of 0.6 μM, competitively inhibits the affinity of DGKα for ATP with a Km value of 0.48 mM. (5Z,2E)-CU-3 targets the catalytic region, but not the regulatory region of DGKα. (5Z,2E)-CU-3 has antitumoral and proimmunogenic effects, enhances the apoptosis of cancer cells and the activation of T cells[1].
Prosapogenin A, a natural product from Veratrum, induces apoptosis in human cancer cells in vitro via inhibition of the STAT3 signaling pathway and glycolysis[1].
PK095 is a p53 mutant stabilizer. PK095 can be used for research of cancer[1].
Rosamultic acid is an A-ring contracted triterpene, that can be isolated from the roots of Rosa rnultiflora. Rosamultic acid inhibits gastric cancer cells proliferation by inducing Apoptosis mediated through cell cycle arrest, downregulation of cell cycle related protein expressions, inhibition of cell migration, DNA damage, and activation of caspases[1][2].
Antitumor agent-60 (compound 20) is a potent antitumor agent, targeting RAS-RAF signaling pathway and binding to CRAF with a Kd value of 3.93 μM. Antitumor agent-60 induces apoptosis by blocking cell cycle at G2/M phase. Antitumor agent-60 enhances the level of p53 and ROS. Antitumor agent-60 causes oval and irregular nucleus in cancer cells. Antitumor agent-60 can suppress the growth of tumor to some extent in A549 xenograft model[1].
Z-IETD-pNA (Z-Ile-Glu-Thr-Asp-pNA) is a colorimetric caspase-8 and granzyme B substrate. Z-IETD-pNA is hydrlyzed by caspase 8 to generate pNA[1].
VEGFR-2-IN-22 (Compound 25) is a dual VEGFR-2 and β-tubulin polymerization inhibitor with an IC50 of 19.82 nM against VEGFR-2. VEGFR-2-IN-22 induces apoptosis[1].
Bcl-2-IN-10 is an active Bcl-2 inhibitor that can release up to four nitric oxide (NO) molecules. Bcl-2-IN-10 has cytotoxic activities against cancer cells, such as human leukemia, breast cancer and lung cancer. Bcl-2-IN-10 induces cell apopotosis and arrest cell cycle of G2/M phase, and can be used in cancer-related research[1].
BIBU1361 induces apoptosis and inhibits autophagy. BIBU1361 inhibits pro-survival pathways Akt/mTOR and gp130/JAK/STAT3, and decreased levels of pro-inflammatory cytokine IL-6[1].
(R)-(-)-Gossypol acetic acid (AT-101 (acetic acid)) is the levorotatory isomer of a natural product Gossypol. AT-101 is determined to bind to Bcl-2, Mcl-1 and Bcl-xL proteins with Kis of 260±30 nM, 170±10 nM, and 480±40 nM, respectively.
R-7050 is a tumor necrosis factor receptor (TNFR) antagonist with greater selectivity toward TNFα.
Gardenin B is a flavonoid isolated from Baccharis scandens. Gardenin B induces cell death in human leukemia cells involves multiple caspases[1].
Astilbin, a flavonoid compound, is isolated from the rhizome of Smilax glabra. Astilbin enhances NRF2 activation. Astilbin also suppresses TNF-α expression and NF-κB activation.
Genistein, a soy isoflavone, is a multiple tyrosine kinases inhibitor which acts as a chemotherapeutic agent against different types of cancer, mainly by altering apoptosis, the cell cycle, and angiogenesis and inhibiting metastasis.
Akt1/Akt2-IN-2 (compound 7) is an allosteric dual Akt1 and Akt2 inhibitor (IC50=138 nM and 212 nM, respectively). Akt1/Akt2-IN-2 increases activity of caspase-3, and inhibits viability of a number of tumor cells[1].
Obacunone, isolated from seeds of Marsh White grapefruit, exhibits anti-tumor activity by the induction of apoptosis[1].
Ilexsaponin A, isolated from the root of Ilex pubescens, attenuates ischemia-reperfusion-induced myocardial injury through anti-apoptotic pathway. Ilexsaponin A can reduce myocardial infarct size, lower the serum levels of LDH, AST and CK-MB, increase cellular viability and inhibit apoptosis in hypoxia/reoxygenation cardiomyocytes[1].
L-Glutamic acid-d3 is the deuterium labeled L-Glutamic acid. L-Glutamic acid acts as an excitatory transmitter and an agonist at all subtypes of glutamate receptors (metabotropic, kainate, NMDA, and AMPA). L-Glutamic acid shows a direct activating effect on the release of DA from dopaminergic terminals.
Glycine ethyl ester-13C (hydrochloride) is a 13C-labeled Mebendazole.
Garivulimab (BGB-A333) is a humanized IgG1-variant monoclonal antibody that specifically targets and binds to PD-L1. Garivulimab selectively blocks the interaction of PD-L1 and PD-1. Garivulimab has antitumor activity[1].
ALK/EGFR-IN-1 (Compound 8l) is an ALK/EGFR dual inhibitor that blocks the phosphorylation of EGFR and ALK. ALK/EGFR-IN-1 inhibits ALK/EGFR mutants respectively, with IC50 of 4.3 nM for EGFR L858R T790M in H1975 cells and EML4-ALK in BaF3 cells, respectively. and 3.6 nM. ALK/EGFR-IN-1 may be used in NSCLC research[1].
MBM-17S is a potent NIMA-related kinase 2 (Nek2) inhibitor, with an IC50 of 3 nM. MBM-17S effectively inhibits the proliferation of cancer cells by inducing cell cycle arrest and apoptosis. MBM-17S shows antitumor activities, and no obvious toxicity to mice[1].