2. Disease Areas
  3. Inflammation or Immune System Disease
  4. Oxidative Stress and Inflammation
  5. Cellular Senescence

Cellular Senescence

Cellular senescence is a state of irreversible growth arrest in normal human cells, triggered by telomere shortening or telomere-independent stress signals, resulting in the loss of replicative capacity after a finite number of divisions. It is characterized by distinct morphological alterations and elevated expression of cell cycle inhibitors, representing a fundamental cellular response to various stressors with significant implications in aging and age-related diseases.

Cellular Senescence (12):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-N2484
    Methylnissolin 73340-41-7 99.92%
    Methylnissolin (Astrapterocarpan) is an osteoclast inhibitor with anti-inflammatory, neuroprotective and antioxidant activities. Methylnissolin downregulates the activation of the MAPK and PI3K/AKT pathways, inhibits the phosphorylation of MAPK1 and AKT1, and blocks PDGF-BB-induced phosphorylation of ERK1/2. Methylnissolin reduces the expression and secretion of proinflammatory mediators, decreases intracellular ROS levels, upregulates antioxidant enzymes, and downregulates osteoclastogenesis markers. Methylnissolin is applicable to research related to ischemic stroke, osteoporosis, cardiovascular diseases, skin aging, etc.
    Methylnissolin
  • HY-A0299
    H-Gly-Pro-Hyp-OH 2239-67-0 99.48%
    H-Gly-Pro-Hyp-OH is a collagen-derived peptide and also a dipeptidyl peptidase-4 inhibitor.\nH-Gly-Pro-Hyp-OH inhibits the activity of dipeptidyl peptidase-4 in vitro. H-Gly-Pro-Hyp-OH binds to the DNA-binding site of the JUN/FOS complex, blocks the formation of the DNA-JUN/FOS complex, and inhibits transcriptional activity. H-Gly-Pro-Hyp-OH is applicable to research related to skin photoaging, UVB-induced skin aging/photoaging, and thrombosis.
    H-Gly-Pro-Hyp-OH
  • HY-P2914
    Carnitine acetyltransferase 9029-90-7
    Carnitine acetyltransferase is a mitochondrial matrix enzyme that catalyzes the interconversion of Acetyl-CoA and Acetylcarnitine (HY-126358). Carnitine acetyltransferase functions as a positive regulator of total body glucose tolerance and muscle activity of pyruvate dehydrogenase. Carnitine acetyltransferase is responsible for mitochondrial acetyl-CoA balance and regulation of fatty acid oxidation by utilizing short- and medium- chain fatty acids and their corresponding acylcarnitines as substrates. Carnitine acetyltransferase plays a crucial role in regulating glucose homeostasis. Carnitine acetyltransferase can be utilized in the research of aging, obesity, and diabetes.
    Carnitine acetyltransferase
  • HY-W011654
    4-Aminophenyl-β-D-galactopyranoside, 98% 5094-33-7 99.98%
    4-Aminophenyl-β-D-galactopyranoside, 98% is a highly efficient substrate for β-galactosidase. It is specifically hydrolyzed by this enzyme to release galactose and electroactive p-aminophenol. 4-Aminophenyl-β-D-galactopyranoside, 98% is widely used in colorimetric and electrochemical assays for detecting β-galactosidase activity and determining enzyme kinetics, such as in biosensing fields including cellular senescence, pathogen and contaminant detection. In addition, since β-galactosidase is often overexpressed in primary ovarian cancer, 4-Aminophenyl-β-D-galactopyranoside, 98% can also be applied to related research on primary ovarian cancer.
    4-Aminophenyl-β-D-galactopyranoside, 98%
  • HY-W250160
    PDRN 100403-24-5
    PDRN (Polydeoxyribonucleotide) is a linear polyribonucleotide fragment mainly derived from salmon sperm. PDRN exhibits antioxidant and anti-aging properties by diminishing autophagy and enhancing SIRT1 expression. PDRN shows tissue regeneration and anti-inflammatory effects.
    PDRN
  • HY-W442049
    Hydroxypinacolone retinoate 893412-73-2 99.33%
    Hydroxypinacolone retinoate (HPR) is a retinol derivative, which binds directly with retinoic acid receptors (RARs). Hydroxypinacolone retinoate, when used in combination with Retinyl propionate, can be used in anti-skin aging research.
    Hydroxypinacolone retinoate
  • HY-183306
    mTOR/STAT3-IN-1
    mTOR/STAT3-IN-1 is a dual mTOR/STAT3 inhibitor. mTOR/STAT3-IN-1 exhibits potent mTOR inhibitory activity and moderate STAT3 inhibitory activity, while exerting cell type-dependent antiproliferative and senolytic activities in human cell lines. mTOR/STAT3-IN-1 can be used in the research of glioblastoma and aging-related diseases.
    mTOR/STAT3-IN-1
  • HY-156023
    SIRT1 activator 2 863589-52-0 99.28%
    SIRT1 activator 2 is a SIRT1 activator with an ED50 value <5 μM. SIRT1 activator 2 modulates SIRT1 deacetylase activity. SIRT1 activator 2 can be used for aging research.
    SIRT1 activator 2
  • HY-182898
    Gal-dMor-Gem
    Gal-dMor-Gem is a selective senescent cell scavenger, Apoptosis inducer, and a prodrug of Gemcitabine (HY-17026). Gal-dMor-Gem releases Gemcitabine upon activation by Esterases and β-gal. Gal-dMor-Gem reduces SA-β-gal, preferentially induces apoptosis in senescent cells, regulates apoptosis-related proteins, accumulates in senescent tissues, and ameliorates senescence-related organ phenotypes. Gal-dMor-Gem is applicable to research on chemotherapy-induced senescence.
    Gal-dMor-Gem
  • HY-N17872
    Tenuifoliose W
    Tenuifoliose W is a sugar ester found in the roots of Polygala tenuifolia Willd. Tenuifoliose W targets hydrogen peroxide-induced oxidative stress in keratinocytes. Tenuifoliose W can be used for the research of skin aging.
    Tenuifoliose W
  • HY-162269
    Nampt activator-5
    Nampt activator-5 is a NAMPT activator with a KD value of 6.19 μM. Nampt activator-5 activates the rate-limiting enzyme in NAD+ biosynthesis and promotes NAD+ production. Nampt activator-5 delays the senescence process of senescent hepatocytes, extends the lifespan of *Caenorhabditis elegans*, and alleviates age-related dysfunction and abnormal biomarkers in naturally aged mice. Nampt activator-5 can be used in aging research.
    Nampt activator-5
  • HY-181604
    MDH2-IN-2 3047410-41-0
    MDH2-IN-2 is an orally active MDH2 inhibitor with an IC50 of 5.9 μM. MDH2-IN-2 reduces the levels of senescence markers and senescence-associated secretory phenotype (SASP) factors in mammalian cell models. MDH2-IN-2 extends the lifespan and improves the healthspan of Caenorhabditis elegans. MDH2-IN-2 alleviates tissue senescence in aged mice, inhibits SASP factors, and restores liver and kidney functions. MDH2-IN-2 is applicable for senescence-related research.
    MDH2-IN-2