1. Signaling Pathways
  2. Cell Cycle/DNA Damage
  3. Telomerase

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.

Telomerase Related Products (25):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-17353
    BIBR 1532
    Inhibitor 99.86%
    BIBR 1532 is a potent, selective and non-competitive telomerase inhibitor with IC50 of 100 nM in a cell-free assay.
    BIBR 1532
  • HY-N0453
    Hypericin
    Inhibitor ≥98.0%
    Hypericin is a naturally occurring substance found in Hyperlcurn perforatum L. Hypericin is an inhibitor of PKC (protein kinase C), MAO (monoaminoxidase), dopamine-beta-hydroxylase, reverse transcriptase, telomerase and CYP (cytochrome P450). Hypericin shows antitumor, antiviral, antidepressive activities, and can induce apoptosis.
    Hypericin
  • HY-108477
    TMPyP4 tosylate
    Inhibitor ≥98.0%
    TMPyP4 tosylate (TMP 1363) is a quadruplex-specific ligand. TMPyP4 tosylate inhibits the interaction between G-quadruplexes and IGF-1. TMPyP4 tosylate is a telomerase inhibitor and inhibits cancer cells proliferation. TMPyP4 tosylate is also a stabilizer of nucleic acid secondary structure and an acetylcholinesterase inhibitor. Besides, TMPyP4 tosylate has antiviral activity against SARS-CoV-2.
    TMPyP4 tosylate
  • HY-17423
    Abacavir
    Inhibitor 99.70%
    Abacavir is an orally active and competitive nucleoside reverse transcriptase inhibitor. Abacavir can inhibits the replication of HIV. Abacavir shows anticancer activity in prostate cancer cell lines. Abacavir can trespass the blood-brain-barrier and suppresses telomerase activity.
    Abacavir
  • HY-N1485
    Cycloastragenol
    Activator ≥98.0%
    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.
    Cycloastragenol
  • HY-113679
    Ceramides Mixture
    Inhibitor ≥98.0%
    Ceramides Mixture is an endogenous ceramide and consists of hydroxy and non-hydroxy fatty acid-containing ceramides. Ceramides Mixture is a main lipid component of the permeability barrier in epidermis. Ceramides Mixture is involved in the regulation of growth inhibition, cell cycle arrest, and modulation of telomerase activity.
    Ceramides Mixture
  • HY-148200A
    L2H2-6OTD formic
    Inhibitor 99.28%
    L2H2-6OTD acetate contains one to four G-quadruplex binding loops and is a telomere inhibitor analog. L2H2-6OTD acetate has telomerase inhibitory activity with an IC50 value of 15 nM.
    L2H2-6OTD formic
  • HY-163137
    Telomerase-IN-6
    Inhibitor
    Telomerase-IN-6(6f)is a telomerase inhibitor with antitumor activity.
    Telomerase-IN-6
  • HY-101089
    RHPS4
    Inhibitor 98.05%
    RHPS4 is a potent telomerase inhibitor (IC50 = 0.33 μM). RHPS4 is a DNA damage inducer.
    RHPS4
  • HY-15595A
    360A iodide
    Inhibitor ≥98.0%
    360A iodide is a selective stabilizer of G-quadruplex, and also inhibits telomerase activity with an IC50 of 300 nM for telomerase in TRAP-G4 assay.
    360A iodide
  • HY-120145
    MST-312
    Inhibitor 98.62%
    MST-312 is a telomerase inhibitor. MST-312 is a chemically modified derivative of green tea epigallocatechin gallate (EGCG). MST-312 can be used for the research of cancer, such as multiple myeloma (MM).
    MST-312
  • HY-P1149A
    Epitalon TFA
    Activator 99.62%
    Epitalon TFA is an anti-aging agent and a telomerase activator. Epitalon TFA has an inhibitory effect of the on the development of spontaneous tumors in mice, has geroprotective actions and intranasal administration increases neuronal activity. Epitalon TFA can be used for cancer, old age and Retinitis Pigmentosa.
    Epitalon TFA
  • HY-17423A
    Abacavir sulfate
    Inhibitor 99.88%
    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.
    Abacavir sulfate
  • HY-135775
    BMVC
    Inhibitor 99.92%
    BMVC is a potent G-quadruplex (G4) stabilizer and a selective telomerase inhibitor with an IC50 of ~0.2 μM. BMVC inhibits Taq DNA polymerase with an IC50 of ~2.5 μM. BMVC increases the melting temperature of G4 structure of telomere and accelerates telomere length shortening. Anticancer activities.
    BMVC
  • HY-126483
    Telomerase-IN-3
    Inhibitor 99.63%
    Telomerase-IN-3 is a telomerase inhibitor, which directly targets hTERT promoter activity. hTERT is the key component for maintenance of telomerase activity.
    Telomerase-IN-3
  • HY-P1149
    Epitalon
    Activator 98.52%
    Epitalon is an anti-aging agent and a telomerase activator. Epitalon has an inhibitory effect of the on the development of spontaneous tumors in mice, has geroprotective actions and intranasal administration increases neuronal activity. Epitalon can be used for cancer, old age and Retinitis Pigmentosa.
    Epitalon
  • HY-126482
    Telomerase-IN-2
    Inhibitor 99.79%
    Telomerase-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.
    Telomerase-IN-2
  • HY-U00268
    Telomerase-IN-1
    Inhibitor 99.94%
    Telomerase-IN-1 is a Telomerase inhibitor with an IC50 of 0.19 μM.
    Telomerase-IN-1
  • HY-17423E
    Abacavir hydrochloride
    Inhibitor
    Abacavir 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.
    Abacavir hydrochloride
  • HY-17423B
    Abacavir monosulfate
    Inhibitor
    Abacavir 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.
    Abacavir monosulfate