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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-D0014
    Brilliant blue G-250
    Brilliant Blue G-250 is a dye commonly used for the visualization of proteins separated by SDS-PAGE, offering a simple staining procedure and high quantitation. In the Bradford protein assay, protein concentrations are determined by the absorbance at 595 nm due to the binding of Brilliant Blue G-250 to proteins. Brilliant Blue G-250 is a safe highly selective P2×7R antagonist with promising consequent inactivation of NLRP3 inflammasome.
    Brilliant blue G-250
  • HY-126741
    Azadirachtin
    		99.06%
    Azadirachtin is an oral active triterpenoid compound with anticancer, antimalarial, anti-inflammatory, and insecticidal activities. Azadirachtin induces cell apoptosis through the mitochondrial pathway (by inhibiting Bcl-2/Bax ratio or activating Apaf-1 and caspase-3) or through death receptors (by inhibiting TNFR activation). Additionally, Azadirachtin exerts its anti-inflammatory effects by inhibiting NF-кB signaling pathway activation, and it exhibits insecticidal activity by inducing apoptosis in insect cells.
    Azadirachtin
  • HY-N0390S9
    L-Glutamine-15N-1
    		98.0%
    L-Glutamine-15N-1 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-1
  • HY-B2193
    α-Amylase
    α-Amylase is a hydrolase enzyme that catalyses the hydrolysis of internal α-1, 4-glycosidic linkages in starch to yield products like glucose and maltose.
    α-Amylase
  • HY-Y0703D
    Sodium carboxymethyl cellulose (average Mw 90000)
    		99.56%
    Sodium carboxymethyl cellulose (average Mw 90000, DS=0.7, Viscosity:50-200 mPa.s) is the sodium salt of cellulose arboxymethyl and frequently used as viscous agent, paste and barrier agent.
    Sodium carboxymethyl cellulose (average Mw 90000)
  • HY-B2144B
    Chitosan (MW 30000)
    Chitosan (MW 30000) (Deacetylated chitin (MW 30000)) is a polycationic linear polysaccharide derived from chitin with the molecular weight of 30000. Chitosan is an versatile biomaterial because of its non-toxicity, low allergenicity, biocompatibility and biodegradability. Chitosan also has antitumor, antibacterial, antifungal, and antioxidant activities.
    Chitosan (MW 30000)
  • HY-113332
    Myristoleic acid
    		98.0%
    Myristoleic acid, a cytotoxic component in the extract from Serenoa repens, induces apoptosis and necrosis in human prostatic LNCaP cells.
    Myristoleic acid
  • HY-Y1310
    Sodium alginate
    Sodium alginate is the sodium salt of alginic acid. Sodium alginate can be extracted and purified from brown seaweed Laminaria japonica. Sodium alginate can be used in food additives and pharmaceuticals, adsorb heavy metal ions, and has mucosal-protective and hemostatic effects.
    Sodium alginate
  • HY-B0942
    Benzethonium chloride
    		98.47%
    Benzethonium chloride inhibits nicotinic acetylcholine receptors in human recombinant α7 and α4β2 neurons in Xenopus laevis oocytes, which has antibacterial, anticancer, antisepsis and disinfection activity. Benzethonium chloride induced Apoptosis and activated caspases in cancer cell lines. Benzethonium chloride ablates the tumor-forming ability of FaDu cells, delays the growth of xenograft tumors in vivo.
    Benzethonium chloride
  • HY-N6952
    Geraniol
    		99.79%
    Geraniol is an olefin terpene with oral activity. Geraniol inhibits cell proliferation and promotes apoptosis. Geraniol has antibacterial, antifungal, antioxidant, anti-inflammatory and antitumor activities. Geraniol can be used to study diabetes.
    Geraniol
  • HY-B1620L
    Polyvinylpyrrolidone, average Mw~40000
    		98.0%
    Polyvinylpyrrolidone, average Mw~40000 is a multifunctional synthetic polymer with an average molecular weight of 40,000 Da. Polyvinylpyrrolidone, average Mw~40000 is widely used to synthesize nanoparticles. Polyvinylpyrrolidone, average Mw~40000 is a versatile excipient for both conventional formulations and novel controlled or targeted delivery systems, serving as a binder, coating agent, suspending agent, pore-former, solubilizer, stabilizer, etc.
    Polyvinylpyrrolidone, average Mw~40000
  • HY-N1380
    Guaiacol
    		99.96%
    Guaiacol, a phenolic compound, inhibits LPS-stimulated COX-2 expression and NF-κB activation. Anti-inflammatory activity.
    Guaiacol
  • HY-N0368
    Linalool,98% (stabilized with MEHQ)
    		99.04%
    Linalool is a natural monoterpene which is a competitive NMDA receptor antagonist. Linalool is orally active and crosses the blood-brain barrier. Linalool has anticancer, antibacterial, anti-inflammatory, neuroprotective, anxiolytic, antidepressant, anti-stress, cardioprotective, hepatoprotective, nephroprotective and pulmonary protective activities.
    Linalool,98% (stabilized with MEHQ)
  • HY-Y0682A
    Ethylenediaminetetraacetic acid disodium dihydrate
    		99.9%
    Ethylenediaminetetraacetic acid (EDTA) disodium dehydrate is a kind of metal chelating agent (binds to bivalent and trivalent metal cations, including calcium). Ethylenediaminetetraacetic acid disodium dehydrate has antibacterial, anti-inflammatory, antioxidant, anti-hypercalcemia and anticoagulant activities. Ethylenediaminetetraacetic acid disodium dehydrate decreases the metal ion-catalyzed oxidative damage to proteins, and allows maintenance of reducing environment during protein purification. Ethylenediaminetetraacetic acid disodium dehydrate can alleviate the liver fibrosis. Ethylenediaminetetraacetic acid disodium dehydrate can be used for coronary artery disease and neural system disease research.
    Ethylenediaminetetraacetic acid disodium dihydrate
  • HY-Y0367
    Maleic acid
    		99.98%
    Maleic Acid is a Glutamate Decarboxylase (GAD) inhibitor of E. coli and L. monocytogenes.
    Maleic acid
  • HY-B2221C
    CM Cellulose CM-32
    CM Cellulose CM-32 (Carboxymethyl cellulose) is a cellulose derivative. CM Cellulose CM-32 has a wide range of applications in the biomedical field, including tissue engineering, wound dressing, absorbent nonwovens, fabrication of 3D-scaffolds for biocompatible implants, artificial organs or mimics of extracellular polymeric matrix and diagnosis of various diseases. CM Cellulose CM-32 can decrease osteoclasts formation. CM Cellulose CM-32 can be used as a biological material or organic compound for life science related research.
    CM Cellulose CM-32
  • HY-N0390R
    L-Glutamine (Standard)
    L-Glutamine (Standard) is the analytical standard of L-Glutamine (HY-N0390). This product is intended for research and analytical applications. 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 (Standard)
  • HY-Y0873P
    PEG10000
    		99.67%
    PEG10000 (Polyethylene glycol 10000) can be used as a solubilizer. PEG10000 is a kind of biological materials or organic compounds that are widely used in life science research.
    PEG10000
  • HY-N7083
    Citral
    		99.81%
    Citral is an orally active monoterpene compound in lemon grass essential oil and a natural ALDH1A inhibitor, which can induce apoptosis and cycle arrest in breast cancer cell lines, and has analgesic, anti-injurious and anti-inflammatory effects[2][3].
    Citral
  • HY-B0853
    Paclobutrazol
    Paclobutrazol is a triazole-containing plant growth retardant that is known to inhibit the biosynthesis of gibberellins. Paclobutrazol also has antifungal activities. Paclobutrazol, transported acropetally in plants, can also suppress the synthesis of abscisic acid and induce chilling tolerance in plants. Paclobutrazol is typically used to support research on the role of gibberellins in plant biology.
    Paclobutrazol