Telomerase
Telomerase is a DNA polymerase that extends the 3' ends of chromosomes by processively synthesizing multiple telomeric repeats. It is a unique ribonucleoprotein (RNP) containing a specialized telomerase reverse transcriptase (TERT) and telomerase RNA (TER) with its own template and other elements required with TERT for activity (catalytic core), as well as species-specific TER-binding proteins important for biogenesis and assembly (core RNP); other proteins bind telomerase transiently or constitutively to allow association of telomerase and other proteins with telomere ends for regulation of DNA synthesis.
Telomerase activity is responsible for the maintenance of chromosome end structures (telomeres) and cancer cell immortality in most human malignancies, making telomerase an attractive therapeutic target. Indeed, a telomerase inhibitor is expected to provide a therapeutic benefit in most cancers while having little side-effects. The adult stem cells that express telomerase in normal tissues divide slowly and have long telomeres, therefore they should be less impacted by telomerase inhibition than the cancer cells which divide rapidly and usually possess short telomeres.
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Telomerase Related Products (53)
Related Products (53)
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Telomerase-IN-1
0 ImagesTelomerase-IN-1 is a Telomerase inhibitor with an IC50 of 0.19 μM.
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TelN Protelomerase
0 ImagesCat. No.: HY-E70576CAS No.: 2747966-35-2TelN Protelomerase is a prokaryotic telomerase of bacteriophage N15. TelN Protelomerase is an enzyme with cleaving-joining activity, which is required for the formation of linear prophage DNA with closed ends in lysogenic bacteria. TelN Protelomerase cleaves both DNA strands and joins the resulting ends to form covalently closed hairpin structures.
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Telomerase-IN-2
0 ImagesTelomerase-IN-2 is a telomerase inhibitor, and inhibits telomerase activity by decreasing expression of dyskerin, with an IC50 of 0.89 µM. Anti-cancer activity.
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TRF1-TIN2 PPI-IN-1
0 ImagesCat. No.: HY-172662Purity: 99.85%TRF1-TIN2 PPI-IN-1 (Compound 40) is a TRF1-TIN2 interaction inhibitor. TRF1-TIN2 PPI-IN-1 binds to the TRFH domain of TRF1 (KD = 29 μM) and competitively inhibits the binding of the TIN2 peptide (IC50 = 67 μM). TRF1-TIN2 PPI-IN-1 disrupts the interaction between TRF1 and TIN2 by occupying the hotspot region of the TRF1-TIN2 binding interface. TRF1-TIN2 PPI-IN-1 can expel TRF 1 from the shelterin complex and can be used to study shelterin-related cancers.
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TERT activator-2
0 ImagesTERT activator-2 (Compound 1030) is a telomerase reverse transcriptase (TERT) activator that can increase the expression of TERT in cells. TERT activator-2 can be used in telomere-related cell lifespan research.
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Abacavir hydrochloride
0 ImagesCat. No.: HY-17423ECAS No.: 136777-48-5Abacavir hydrochloride is a competitive, orally active nucleoside reverse transcriptase inhibitor. Abacavir hydrochloride can inhibits the replication of HIV. Abacavir hydrochloride shows anticancer activity in prostate cancer cell lines. Abacavir hydrochloride can trespass the blood-brain-barrier and suppresses telomerase activity.
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Abacavir monosulfate
0 ImagesAbacavir monosulfate is a competitive, orally active nucleoside reverse transcriptase inhibitor. Abacavir monosulfate can inhibits the replication of HIV. Abacavir monosulfate shows anticancer activity in prostate cancer cell lines. Abacavir monosulfate can trespass the blood-brain-barrier and suppresses telomerase activity.
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G-quadruplex ligand 4
0 ImagesCat. No.: HY-179480G-quadruplex ligand 4 is a chromenone derivative and is a human telomerase reverse transcriptase (hTERT) G4 ligand. G-quadruplex ligand 4 downregulates hTERT expression and exhibits notable cytotoxicity towards triple-negative breast cancer (TNBC) cell lines. G-quadruplex ligand 4 can cause S/G2 cell cycle arrest and induce apoptosis. G-quadruplex ligand 4 downregulates the expression of hTERT, KRAS, and BCL-2. G-quadruplex ligand 4 can be used for the research of TNBC.
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Telomerase-IN-8
0 ImagesCat. No.: HY-204056CAS No.: 1884341-01-8Telomerase-IN-8 is an orally active telomerase inhibitor, with an IC50 value of 0.98 μM. Telomerase-IN-8 exhibits potent antiproliferative activity against multiple tumor cell lines, including PC3, Bcap-37, MGC-803 and HepG2. Telomerase-IN-8 demonstrates potent antitumor efficacy in S180 sarcoma or HepG2 hepatoma xenograft mice. Telomerase-IN-8 can be used for the study of telomerase-targeted anticancer.
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Telomerase-IN-7
0 ImagesCat. No.: HY-163914CAS No.: 444320-44-9Telomerase-IN-7 (compound 9) is a Telomerase inhibitor with an IC50 of 0.03 μM.
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Abacavir sulfate (Standard)
0 ImagesSynonyms: Abacavir Hemisulfate (Standard); ABC sulfate (Standard)Abacavir (sulfate) (Standard) is the analytical standard of Abacavir (sulfate). This product is intended for research and analytical applications. Abacavir sulfate (Abacavir Hemisulfate) is a competitive, orally active nucleoside reverse transcriptase inhibitor. Abacavir sulfate can inhibits the replication of HIV. Abacavir sulfate shows anticancer activity in prostate cancer cell lines. Abacavir sulfate can trespass the blood-brain-barrier and suppresses telomerase activity.
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Telomerase-IN-9
0 ImagesCat. No.: HY-179391Telomerase-IN-9 is a potent and selective telomerase inhibitor. Telomerase-IN-9 significantly reduces telomerase activity by binding to hTERT, leading to decreased telomerase function. Telomerase-IN-9 induces apoptosis and inhibits colony formation. Telomerase-IN-9 reduces tumor burden, restores antioxidantbalance, and preserves lung architecture in a Benzo[a]pyrene (HY-107377)-induced lung cancer mouse model. Telomerase-IN-9 can be used for the research of lung cancer.
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α-Rubromycin
0 ImagesCat. No.: HY-119787CAS No.: 27267-69-2Synonyms: Collinomycinα-Rubromycin (Collinomycin) is an antibiotic isolated from the mycelia of Streptomyces collinus. α-Rubromycin also acts as a DNA polymerase inhibitor, with an IC50 of 0.91 μM against bovine mammalian DNA polymerase. α-Rubromycin binds to the active region of DNA polymerase β, competes with nucleotide substrates for binding, and interferes with template-DNA interactions. α-Rubromycin inhibits the activities of telomerase, retroviral reverse transcriptase and terminal deoxynucleotidyl transferase, as well as the growth of Staphylococcus aureus. α-Rubromycin can be used in studies related to bacterial infections.
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Telomerase-IN-6
0 ImagesCat. No.: HY-163137CAS No.: 3032480-07-9Telomerase-IN-6（6f）is a telomerase inhibitor with antitumor activity.
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PI3K/mTOR-IN-19
0 ImagesCat. No.: HY-179155PI3K/mTOR-IN-19 is an orally active, potent, selective PI3K (IC50 = 4.23 nM) and mTOR (IC50 = 2.3 nM) inhibitor. PI3K/mTOR-IN-19 significantly inhibits Eca109 cell viability and induces apoptosis. PI3K/mTOR-IN-19 causes G0/G1 cell cycle arrest, decreased mitochondrial membrane potential, and demonstrates marked telomerase inhibitory activity. PI3K/mTOR-IN-19 modulates the expression of key apoptotic regulators (Bcl-2, Bax, and p53) and downregulates the PI3K/Akt/mTOR signaling pathway. PI3K/mTOR-IN-19 can be used for the study of esophageal cancer.
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TRF2-IN-1
0 ImagesTRF2-IN-1 (compound F2) is a potent telomere repeat-binding factor 2 (TRF2) inhibitor. TRF2-IN-1 shows antiproliferative activity. TRF2-IN-1 induces apoptosis. TRF2-IN-1 directly bind to the TRF2TRFH domain and selectively inhibits TRF2 protein expression and telomeric localization. TRF2-IN-1 shows anticancer activity. TRF2-IN-1 has the potential for the research of osteosarcoma.
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Cycloastragenol (Standard)
0 ImagesSynonyms: Astramembrangenin (Standard); Cyclosieversigenin (Standard)Cycloastragenol (Standard) is the analytical standard of Cycloastragenol. This product is intended for research and analytical applications. Cycloastragenol (Astramembrangenin), the active form of astragaloside IV, has anti-oxidant, anti-inflammatory, anti-aging, anti-apoptotic, and cardiovascular protective effects. Cycloastragenol is a potent telomerase activator and can lengthen telomeres. Cycloastragenol alleviates age-related bone loss and improves bone microstructure and biomechanical properties.
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7-Deaza-2′-deoxyguanosine 5′-triphosphate
0 ImagesCat. No.: HY-W250161CAS No.: 101515-08-6Synonyms: 7-Deaza-2'-dGTP7-Deaza-2′-deoxyguanosine 5′-triphosphate (7-Deaza-2'-dGTP), a nucleotide analogue, is a telomerase inhibitor (IC50: 11 μM).
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FJ-5002
0 ImagesCat. No.: HY-122092CAS No.: 247129-77-7FJ-5002 is a telomerase inhibitor with an IC50 of 2 μM. FJ-5002 can induce telomere shortening, increased chromosomal abnormalities, and senescence/crisis-like features in the human leukemia cell line U937. FJ-5002 exhibits antitumor activity and can be used in the study of cancer.
