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  4. Environmental Pollutants

Environmental Pollutants

Environmental Contaminants

Environmental pollutants are any physical, chemical, biological, or radiological substance or matter that has an adverse effect on air, water, soil, or living organisms.

Environmental Pollutants Related Products (1627):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-Y1103A
    Iron(II) sulfate heptahydrate, for cell culture, 99%
    		99.90%
    Iron(II) sulfate heptahydrate, for cell culture, 99% (Ferrous sulfate heptahydrate, for cell culture, 99%) is an orally active iron salt. Iron(II) sulfate heptahydrate, for cell culture, 99% replaces iron found in hemoglobin and myoglobin, allowing for the transportation of oxygen via hemoglobin. Iron(II) sulfate heptahydrate, for cell culture, 99% is mainly used for the prevention of iron-deficiency anemia. Iron(II) sulfate heptahydrate, for cell culture, 99% also has anti-tumor effects on chronic myeloid leukemia and breast cancer.
    Iron(II) sulfate heptahydrate, for cell culture, 99%
  • HY-B0815
    Chlorpyrifos
    		99.94%
    Chlorpyrifos is a neurotoxic insecticide that belongs to the class of thionite esters. Chlorpyrifos is also a AChE inhibitor that affects neurological function in insects, humans and other animals. Chlorpyrifos interferes with cell replication and differentiation, ultimately altering synaptic transmission in neurons.
    Chlorpyrifos
  • HY-B0361
    Aspartame
    		99.70%
    Aspartame (SC-18862) is a methyl ester of a dipeptide. Aspartame can be used as a synthetic nonnutritive sweetener.
    Aspartame
  • HY-N1981
    Triolein
    		99.00%
    Triolein is a symmetric triacylglycerol that reduces upregulation of MMP-1 and has strong antioxidant and anti-inflammatory activities.
    Triolein
  • HY-125861B
    Methyl cellulose(Viscosity:400mPa.s)
    Methyl cellulose (MC) (Viscosity:400mPa.s) is a non-ionic cellulose ether with surface activity and thermogelation properties. Methyl cellulose (Viscosity:400mPa.s) is widely used as drug delivery agents, thickeners, stabilizers, emulsifiers, etc., in industries such as pharmaceuticals, food, cosmetics, and construction.
    Methyl cellulose(Viscosity:400mPa.s)
  • HY-B1207
    Urethane
    		99.35%
    Urethane (Ethyl carbamate), the ethyl ester of carbamic acid, is a byproduct of fermentation found in various food products. Urethane has the ability to suppress bacterial, protozoal, sea urchin egg, and plant tissue growth in vitro.
    Urethane
  • HY-134094
    Fluridone
    		99.93%
    Fluridone is a herbicide, particularly to eliminate aquatic plant growth in water reservoirs and irrigation channels. Fluridone is a potent Abscisic acid (ABA) biosynthesis inhibitor, and has anti-inflammatory effects.
    Fluridone
  • HY-W017766
    Poly(hexamethylenebiguanide) hydrochloride
    		98.0%
    Poly(hexamethylenebiguanide) hydrochloride (PHMB) is an antimicrobial and antiviral agent. Poly(hexamethylenebiguanide) hydrochloride is active against both Gram-positive and Gram-negative bacteria. Poly(hexamethylenebiguanide) hydrochloride works by adsorbing to the surface of cellulose, which can damage microbial cell membranes and interfere with metabolism. Poly(hexamethylenebiguanide) hydrochloride is widely used in medical, clothing and household textiles, and cosmetic fields.
    Poly(hexamethylenebiguanide) hydrochloride
  • HY-D0169
    Phenol Red
    		98.0%
    Phenol red (Phenolsulfonephthalein) is a pH indicator dye, relying on a distinct color change from pink to yellow in case of a positive reaction .
    Phenol Red
  • HY-N0160
    Kinetin
    		99.76%
    Kinetin (N6-furfuryladenine) belongs to the family of N6-substituted adenine derivatives known as cytokinins, which are plant hormones involved in cell division, differentiation and other physiological processes. Kinetin has anti-aging effects.
    Kinetin
  • HY-N0537
    Xylose
    		99.51%
    Xylose (D-(+)-Xylose) is a natural pentose sugar that is catalyzed by xylose isomerase to form xylulose, which is a key step in the anaerobic ethanol fermentation of Xylose. Xylose can be used by microorganisms to produce fuels, chemicals, and bulk industrial enzymes. Xylose provides the substances and energy for cells, as a carbon source for the biosynthesis of high-value chemicals and biofuel. Xylose can be used to fully explore lignocellulose resources and provide a new direction for microbia fermentation.
    Xylose
  • HY-100575
    Acriflavine
    		98.0%
    Acriflavine (Acriflavinium chloride) is a fluorescent acridine dye that can be used to label nucleic acid. Acriflavine is an antiseptic agent. Acriflavine is a potent HIF-1 inhibitor that prevents the dimerization of HIF-1α and HIF-1β subunits. Acriflavine inhibits the interaction between monocarboxylate transporter 4 (MCT4) and Basigin. Acriflavine is used in cancer research, such as breast cancer, brain tumor and chronic myeloid leukemia. Acriflavine is a potent papain-like protease (PLpro) inhibitor, which inhibits SARS-CoV-2.
    Acriflavine
  • HY-Y1883A
    Polyethylene glycol mono(4-tert-octylphenyl) ether
    		99.8%
    Polyethylene glycol mono(4-tert-octylphenyl) ether is a non-denaturing detergent that solubilizes lipid membranes. Polyethylene glycol mono(4-tert-octylphenyl) ether is commonly used in laboratories and is applied to vaccines at different stages of the manufacturing process. Polyethylene glycol mono(4-tert-octylphenyl) ether is listed as an excipient in certain vaccines including split virus influenza vaccines. Polyethylene glycol mono(4-tert-octylphenyl) ether is a nonionic surfactant. Polyethylene glycol mono(4-tert-octylphenyl) ether induces Apoptosis in prostate and colon cancer cell lines and reduces the infectivity of classic enveloped viruses such as WNV.
    Polyethylene glycol mono(4-tert-octylphenyl) ether
  • HY-30004
    1-Aminocyclopropane-1-carboxylic acid
    		98.0%
    1-Aminocyclopropane-1-carboxylic acid is an endogenous metabolite. In the presence of low concentrations (1 μM) of glutamate, 1-Aminocyclopropane-1-carboxylic acid acts as a small molecule agonist of NMDA receptors with an EC50 of 0.7-0.9 μM. At high concentrations (10 μM) of glutamate, 1-Aminocyclopropane-1-carboxylic acid acts as a competitive antagonist of NMDA receptors with an EC50 of 81.6 nM. 1-Aminocyclopropane-1-carboxylic acid exerts neuroprotective activity by moderately activating NMDA receptors to prevent neuronal cell death in ischemic animal models. Additionally, 1-Aminocyclopropane-1-carboxylic acid is an antagonist of NMDA receptors, inducing blood pressure reduction and antioxidant effects in stroke-prone hypertensive rats. 1-Aminocyclopropane-1-carboxylic acid enhances object recognition memory and cognitive flexibility dependent on the prefrontal cortex, but does not affect impulsivity nor exhibit an antipsychotic-like profile. 1-Aminocyclopropane-1-carboxylic acid shows promise for research in the field of neurotoxicity..
    1-Aminocyclopropane-1-carboxylic acid
  • HY-N0361
    Dihydrocapsaicin
    		99.93%
    Dihydrocapsaicin, a capsaicin, is a potent and selective TRPV1 (transient receptor potential vanilloid channel 1) agonist. Dihydrocapsaicin reduces AIF, Bax, and Caspase-3 expressions, and increased Bcl-2, Bcl-xL and p-Akt levels. Dihydrocapsaicin enhances the hypothermia-induced neuroprotection following ischemic stroke via PI3K/Akt regulation in rat.
    Dihydrocapsaicin
  • HY-Y1881B
    Copper sulfate pentahydrate, for cell culture, 98%
    		99.99%
    Copper sulfate pentahydrate, for cell culture, 98% is a biochemical reagent. Copper sulfate pentahydrate, for cell culture, 98% reduces the production of ROS and the expression levels of MyD88 as well as c-Rel genes. Copper sulfate pentahydrate, for cell culture, 98% decreases the activities of T-SOD, CAT, and GSH, increases the activities of caspase-3, caspase-8, and caspase-9. Copper sulfate pentahydrate, for cell culture, 98% is cytotoxic to various cells.
    Copper sulfate pentahydrate, for cell culture, 98%
  • HY-W145519
    Hydroxyethyl starch (MW170-230 kDa)
    Hydroxyethyl starch (MW170-230 kDa) is a type of hydroxyethyl starch with a molecular weight of 170-230 kDa. A medium-molecular-weight hydroxyethyl starch (HES 200/0.62) exhibits minimal intravascular hydrolysis. The rapidly degradable medium-molecular-weight Hydroxyethyl starch 200/0.5 causes almost no coagulation disorders and improves hemorheological parameters.
    Hydroxyethyl starch (MW170-230 kDa)
  • HY-106591A
    4-Vinylcyclohexene dioxide
    		98.57%
    4-Vinylcyclohexene dioxide (4-Vinylcyclohexene diepoxide) is an orally active metabolite of 4-vinylcyclohexene. 4-Vinylcyclohexene dioxide induces Apoptosis, increases intracellular ROS, and activates the PI3K/Akt/mTOR pathway. 4-Vinylcyclohexene dioxide selectively damages small ovarian follicles, inhibits granulosa cell function, and disrupts the male reproductive system. 4-Vinylcyclohexene dioxide can be used in the study of premature ovarian insufficiency, reproductive toxicity, and related fertility disorders.
    4-Vinylcyclohexene dioxide
  • HY-Y1325I
    Sodium acetate trihydrate, 99.5%
    		99.99%
    Sodium acetate trihydrate, 99.5% is a short-chain fatty acid salt with multiple biological activities. Sodium acetate trihydrate, 99.5% serves as a direct precursor of acetyl-CoA, and it extensively affects gene expression by promoting histone acetylation. Sodium acetate trihydrate, 99.5% can activate the p38 MAPK pathway to induce cancer cell apoptosis. Sodium acetate trihydrate, 99.5% can activate the Wnt/β-catenin signaling pathway to stimulate the proliferation and migration of cecal epithelial cells, thereby improving intestinal health. Sodium acetate trihydrate, 99.5% alleviates lead accumulation and oxidative damage by upregulating the testosterone-dependent eNOS/NO/cGMP signaling pathway, as well as activating the Nrf2/HO-1 pathway and its downstream antioxidant enzymes.
    Sodium acetate trihydrate, 99.5%
  • HY-N0390S8
    L-Glutamine-15N2
    		99.95%
    L-Glutamine-15N2 is the 15N-labeled L-Glutamine (HY-N0390). L-Glutamine is an orally active nutritional agent and cellular metabolism regulator. L-Glutamine is taken up in a Na+-dependent manner and targets multiple key molecules including glutaminase, mTORC1, NF-κB, STAT-3 and HIF-1α. L-Glutamine enhances glutaminolytic catabolism, drives the conversion of glutamate to α-ketoglutarate, thereby regulating gene expression, integrating metabolic signals, mediating glutamine flux and maintaining redox homeostasis. L-Glutamine also promotes cell proliferation, osteogenic differentiation and fracture healing, exerts neuroprotective and cardioprotective effects, and inhibits osteoarthritis. L-Glutamine can be applied to research related to osteoporosis, osteoarthritis, ischemic stroke and acute cantharidin-induced cardiotoxicity.
    L-Glutamine-<sup>15</sup>N<sub>2</sub>