Pyrroloquinoline quinone NEW
| Price | $60 |
| Package | 100mg |
| Min. Order: | |
| Supply Ability: | 10g |
| Update Time: | 2024-11-19 |
Product Details
| Product Name: Pyrroloquinoline quinone | CAS No.: 72909-34-3 |
| Purity: ≥95% | Supply Ability: 10g |
| Release date: 2024/11/19 |
Product Introduction
Bioactivity
| Name | Pyrroloquinoline quinone |
| Description | Pyrroloquinoline quinone (PQQ), as a well-known redox enzyme cofactor, PQQ can protect NS/PCs against glutamate toxicity associated with ROS-mediated mitochondrial pathway, |
| Animal Research | Healthy male Balb/C mice of 4–6 week were used to induce liver fibrosis and isolate primary HSCs.?The animals were obtained from SLAC Laboratory Animal Corp in SPF microbiological status.?All mice were maintained at 25°C with a 12 h dark/light cycle and completely randomly grouped.?For thioacetamide (TAA)-induced liver fibrosis, which has been shown to be closely resemble the panlobular and parenchymal fibrosis that is found in most human chronic liver disease , TAA was given by intraperitoneal injection ?at 200 mg/kg body weight 3 times each week for 8 weeks.?For bile duct ligation (BDL)-induced liver fibrosis, BDL was performed according to previous report , and mice were sacrificed 2 weeks later.?Administration of PQQ started on the second day when TAA was firstly given or BDL was performed, and PQQ was given at the dose of 0.3 mg/kg or 1 mg/kg by gastrogavage administration daily before mice were sacrificed.?Silymarin (150 mg/kg) was used as the positive control by gastrogavage administration daily.?Total number of 405 mice were used.?Mice were sacrificed by cervical dislocation under anesthesia[2]. |
| In vitro | Pyrroloquinoline quinone(PQQ) pretreatment showed its significant effect on protecting NS/PCs against glutamate-induced apoptosis/necrosis.?PQQ neuroprotection was associated with the decrease of intracellular reactive oxygen species (ROS) production, the increase of glutathione (GSH) levels, and the decrease of caspase-3 activity.?In addition, pretreatment with PQQ also significantly enhanced the activities of superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx) in the NS/PCs exposed to glutamate[1]. |
| In vivo | Pyrroloquinoline quinone(PQQ), a natural anti-oxidant present in a wide variety of human foods, exerted potent anti-fibrotic and ROS-scavenging activity in Balb/C mouse models of liver fibrosis. The antioxidant activity of PQQ was involved in the modulation of multiple steps during liver fibrogenesis, including chronic liver injury, hepatic inflammation, as well as activation of hepatic stellate cells and production of extracellular matrix. PQQ also suppressed the up-regulation of RACK1 in activated HSCs in vivo and in vitro. PQQ suppresses oxidative stress and liver fibrogenesis in mice[2]. |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility Information | DMSO : 5 mg/mL (15.14 mM), Sonication is recommended. H2O : 0.2 mg/mL (0.61 mM), Sonication is recommended. |
| Keywords | essential | redox | Endogenous Metabolite | anionic | inhibit | Pyrroloquinoline quinone | Methoxatin | co-factor | PQQ | bacteria | function | methylotropic | immune | nutrient | Inhibitor |
| Inhibitors Related | Sucrose | Ferulic Acid | Glycerol | Thymidine |
| Related Compound Libraries | Bioactive Compound Library | Natural Product Library | Microbial Natural Product Library | RO5 Drug-like Natural Product Library | Cosmetic Ingredient Compound Library | Human Endogenous Metabolite Compound Library Plus | Bioactive Compounds Library Max | Human Metabolite Library |
Company Profile Introduction
Target Molecule Corp. (TargetMol) is a global high-tech enterprise, headquartered in Boston, MA, specializing in chemical and biological research product and service to meet the research needs of global customers.
TargetMol has evolved into one of the biggest global compound library and small molecule suppliers and a customer based on 40+ countries. TargetMol offers over 80 types of compound libraries and a wide range of high-quality research chemicals including inhibitors, activator, natural compounds, peptides, inhibitory antibodies, and novel life-science kits, for laboratory and scientific use. Besides, virtual screening service is also available for customers who would like to conduct the computer-aided drug discovery.
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United States- Since: 2011-01-07
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