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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 (1630):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-D1005
    Poloxamer 407 (F127)
    Poloxamer 407 (F127) is a nonionic surfactant that is 100% active and relatively non-toxic to cells at low concentrations, and frequently used with dye AM esters such as Indo-1 AM, Fura-2 AM, Calcein AM, Fluo-3 AM, Fluo-4 AM, Quest Fluo-8 AM and Quest Rhod-4 AM, etc. to improve their water solubility. Poloxamer 407 is also a lipoprotein lipase inhibitor.
    Poloxamer 407 (F127)
  • HY-B0710
    Betaine
    		99.97%
    Betaine (Trimethylglycine) is a natural compound found in many foods and also an active methyl-donor which can maintain normal DNA methylation patterns[1,2]. Betaine is found ubiquitously in plants, animals, microorganisms, and rich dietary sources including seafood, spinach, and wheat bran. Betaine also acts as an osmolyte, to maintain the avian’s cellular water and ion balance to improve the avian’s capacity against heat stress via preventing dehydration and osmotic inactivation. It helps in maintaining the protective osmolytic activity, especially in heat-stressed birds. Betaine may promote various intestinal microbes against osmotic variations and thus improve microbial fermentation activity.
    Betaine
  • HY-15310
    Ivermectin
    		98.28%
    Ivermectin (MK-933) is a broad-spectrum anti-parasite agent. Ivermectin (MK-933) is a specific inhibitor of Impα/β1-mediated nuclear import and has potent antiviral activity towards both HIV-1 and dengue virus. It is a positive allosteric effector of P2X4 and the α7 neuronal nicotinic acetylcholine receptor (nAChRs). Ivermectin also inhibits bovine herpesvirus1 (BoHV-1) replication and inhibits BoHV-1 DNA polymerase nuclear import. Ivermectin is a candidate therapeutic against SARS-CoV-2/COVID-19.
    Ivermectin
  • HY-34758
    N-Nitroso-N-methylurea
    		99.74%
    N-Nitroso-N-methylurea (NMU;MNU;NMH) is a potent carcinogen, mutagen and teratogenand. N-Nitroso-N-methylurea is a direct-acting alkylating agent that interacts with DNA. N-Nitroso-N-methylurea targets multiple animal organs to cause various cancer and/or degenerative disease. N-Nitroso-N-methylurea is also a precursor in the synthesis of diazomethane.
    N-Nitroso-N-methylurea
  • HY-Y1269
    Ammonium chloride, AR, 99.5%
    		99.69%
    Ammonium chloride, as a heteropolar compound with pH value regulation, can cause intracellular alkalization and metabolic acidosis thus effecting enzymatic activity and influencing the process of biological system. Ammonium chloride is an autophagy inhibitor. Ammonium chloride is also a lysosome inhibitor.
    Ammonium chloride, AR, 99.5%
  • HY-B0497
    Niclosamide
    		99.96%
    Niclosamide (BAY2353) is an orally active antihelminthic agent used in parasitic infection research. Niclosamide is a STAT3 inhibitor with an IC50 of 0.25 μM in HeLa cells. Niclosamide has biological activities against cancer, inhibits DNA replication in Vero E6 cells.
    Niclosamide
  • HY-B0101
    Fluconazole
    		99.74%
    Fluconazole (UK-49858) is a triazole antifungal agent with excellent activities against a broad range of fungi, especially against Candida albicans. Fluconazole inhibits C. albicans and Candida kefyr with IC99s range from 0.20 μg/mL to 0.39 μg/mL.
    Fluconazole
  • HY-N0830B
    Palmitic acid sodium
    Palmitic acid sodium is a long-chain saturated fatty acid commonly found in both animals and plants. Palmitic acid sodium can induce the expression of glucose-regulated protein 78 (GRP78) and CCAAT/enhancer binding protein homologous protein (CHOP) in in mouse granulosa cells. Palmitic acid sodium is used to establish a cell steatosis model .
    Palmitic acid sodium
  • HY-125861
    Methyl cellulose(Viscosity:100000mPa.s)
    Methyl cellulose (MC) (Viscosity:100000mPa.s) is a non-ionic cellulose ether with surface activity and thermogelation properties. Methyl cellulose (Viscosity:100000mPa.s) is widely used as drug delivery agents, thickeners, stabilizers, emulsifiers, etc., in industries such as pharmaceuticals, food, cosmetics, and construction.
    Methyl cellulose(Viscosity:100000mPa.s)
  • HY-Y0682
    Ethylenediaminetetraacetic acid
    		98.29%
    Ethylenediaminetetraacetic acid (EDTA) is a kind of metal chelating agent (binds to bivalent and trivalent metal cations, including calcium). Ethylenediaminetetraacetic acid has antibacterial, anti-inflammatory, antioxidant, anti-hypercalcemia and anticoagulant activities. Ethylenediaminetetraacetic acid decreases the metal ion-catalyzed oxidative damage to proteins, and allows maintenance of reducing environment during protein purification. Ethylenediaminetetraacetic acid can alleviate the liver fibrosis. Ethylenediaminetetraacetic acid can be used for coronary artery disease and neural system disease research.
    Ethylenediaminetetraacetic acid
  • HY-B1205
    Atropine
    		99.85%
    Atropine (Tropine tropate) is a competitive muscarinic acetylcholine receptor (mAChR) antagonist with IC50 values of 0.39 and 0.71 nM for Human mAChR M4 and Chicken mAChR M4, respectively. Atropine inhibits ACh-induced relaxations in human pulmonary veins. Atropine can be used for research of anti-myopia and bradycardia.
    Atropine
  • HY-Y0406E
    Calcium chloride anhydrous, for cell culture
    		98.20%
    Calcium chloride anhydrous, for cell culture is an inorganic salt for the preparation of various buffers. Calcium chloride anhydrous, for cell culture can be used for animal modeling, to construct abdominal aortic aneurysm models.
    Calcium chloride anhydrous, for cell culture
  • HY-B0430
    D-Pantothenic acid
    		98.96%
    D-Pantothenic acid (Pantothenate) is an essential trace nutrient that functions as the obligate precursor of coenzyme A (CoA). D-Pantothenic acid plays key roles in myriad biological processes, including many that regulate carbohydrate, lipid, protein, and nucleic acid metabolism.
    D-Pantothenic acid
  • HY-B2130
    Uric acid
    		99.92%
    Uric acid, scavenger of oxygen radical, is a very important antioxidant that help maintains the stability of blood pressure and antioxidant stress. Uric acid can remove reactive oxygen species (ROS) such as singlet oxygen and peroxynitrite, inhibiting lipid peroxidation.
    Uric acid
  • HY-B0143
    Niacin
    		99.96%
    Niacin (Vitamin B3) is an orally active water-soluble B3 vitamin that is an essential nutrient for humans. Niacin (Vitamin B3) plays a key role in energy metabolism, cell signaling cascades regulating gene expression and apoptosis. Niacin (Vitamin B3) is also used in the study of cardiovascular diseases.
    Niacin
  • HY-B2219
    Stearic acid
    		99.87%
    Stearic acid is an orally active long-chain dietary saturated fatty acid that can significantly reduce visceral fat by inducing apoptosis of preadipocytes. Stearic acid can be used in the study of cardiovascular and metabolic diseases.
    Stearic acid
  • HY-N0326
    L-Methionine
    		99.84%
    L-Methionine is an L-isomer of orally active Methionine, an essential amino acid. Methionine is a strong liver antidote that acts as a liver protector. L-Methionine can inhibit cell proliferation and induce cell apoptosis. L-Methionine has antitumor and antioxidant activity.
    L-Methionine
  • HY-B0649
    Propofol
    		99.82%
    Propofol potently and directly activates GABAA receptor and inhibits glutamate receptor mediated excitatory synaptic transmission. Propofol has antinociceptive properties and is used for sedation and hypnotic.
    Propofol
  • HY-D0208
    Fluorescein sodium
    Fluorescein (Uranine) sodium is widely used as a fluorescent tracer in medicinal and biological applications and tumor infected tissues tracer. Fluorescein (Uranine) sodium is a representative green fluorophore that has been widely used as a scaffold of practically useful green fluorescent probes.
    Fluorescein sodium
  • HY-153169
    6PPD-Q
    		99.77%
    6PPD-Q (6PPD-Quinone) is an environmental pollutant that can be detected in human urine and is widely present in the environment. 6PPD-Q targets and binds to CNR2, CNR1, AA2AR, LCAT, and TRPA1, with CNR2 exhibiting the highest binding affinity, potentially acting as a CNR2 receptor agonist to activate cannabinoid receptors. 6PPD-Q induces intestinal inflammation and barrier damage by disrupting mitochondrial function, reducing neuronal glycolysis metabolites and TCA cycle intermediates, and exacerbating α-synuclein (α-syn) aggregation. 6PPD-Q is applicable in research on environmental toxicology, neurodegenerative diseases, and inflammation-related disorders.
    6PPD-Q