ATM/ATR Activators

Cat.No.	Product Name	Information	Product Use Citations
S3224	Cinobufagin	Cinobufagin (Cinobufagine), an active ingredient of Venenum Bufonis, inhibits tumor development. This compound increases ATM and Chk2 and decreases CDC25C, CDK1, and cyclin B. It inhibits PI3K, AKT and Bcl-2 while increases levels of cleaved caspase-9 and caspase-3. Thus, this chemical induces cell cycle arrest at the G2/M phase and apoptosis.
S4157	Chloroquine diphosphate	Chloroquine diphosphate is a 4-aminoquinoline anti-malarial and anti-rheumatoid agent, also acting as an ATM activator. Chloroquine is also an inhibitor of toll-like receptors (TLRs).	Front Vet Sci, 2025, 12:1587391 Nat Commun, 2024, 15(1):1642 Cancer Lett, 2024, 604:217258
S6885	Ailanthone	Ailanthone (AIL, Δ13-Dehydrochaparrinone), a natural anti-hepatocellular carcinoma (HCC) component in Ailanthus altissima, induces G0/G1-phase cell cycle arrest by decreasing expression of cyclins and CDKs and increases expression of p21 and p27. This compound triggers DNA damage characterized by activation of the ATM/ATR pathway. It induces apoptosis which is mitochondrion-mediated and involves the PI3K/AKT signaling pathway in Huh7 cells. This chemical is also a potent inhibitor of both full-length Androgen Receptor (AR-FL) and constitutively active truncated AR splice variants (AR-Vs, AR_1-651) with IC50 of 69 nM and 309 nM, respectively.	Theranostics, 2024, 14(4):1371-1389 Theranostics, 2024, 1371-1389

Cat.No.

Product Name

Information

Product Use Citations

Product Validations

S3224

Cinobufagin

Cinobufagin (Cinobufagine), an active ingredient of Venenum Bufonis, inhibits tumor development. This compound increases ATM and Chk2 and decreases CDC25C, CDK1, and cyclin B. It inhibits PI3K, AKT and Bcl-2 while increases levels of cleaved caspase-9 and caspase-3. Thus, this chemical induces cell cycle arrest at the G2/M phase and apoptosis.

S4157

Chloroquine diphosphate

Chloroquine diphosphate is a 4-aminoquinoline anti-malarial and anti-rheumatoid agent, also acting as an ATM activator. Chloroquine is also an inhibitor of toll-like receptors (TLRs).

Front Vet Sci, 2025, 12:1587391

Nat Commun, 2024, 15(1):1642

Cancer Lett, 2024, 604:217258

Verified customer review of Chloroquine diphosphate

S6885

Ailanthone

Ailanthone (AIL, Δ13-Dehydrochaparrinone), a natural anti-hepatocellular carcinoma (HCC) component in Ailanthus altissima, induces G0/G1-phase cell cycle arrest by decreasing expression of cyclins and CDKs and increases expression of p21 and p27. This compound triggers DNA damage characterized by activation of the ATM/ATR pathway. It induces apoptosis which is mitochondrion-mediated and involves the PI3K/AKT signaling pathway in Huh7 cells. This chemical is also a potent inhibitor of both full-length Androgen Receptor (AR-FL) and constitutively active truncated AR splice variants (AR-Vs, AR_1-651) with IC50 of 69 nM and 309 nM, respectively.

Theranostics, 2024, 14(4):1371-1389

Theranostics, 2024, 1371-1389