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Results for "

PQ 1

" in MedChemExpress (MCE) Product Catalog:
Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-127032
    Polyquaternium-1

    Polidronium chloride

    		 Biochemical Assay Reagents Infection
    Polyquaternium-1 (Polidronium chloride; PQ-1) is an antimicrobial preservative and an activator of NF-κB. Polyquaternium-1 targets bacterial cell membranes, commonly used in ophthalmic surgery. Polyquaternium-1 adsorbs to the surface of microbial membranes through its polycationic properties, destroying membrane integrity and inducing potassium ion leakage, leading to bacterial death. Polyquaternium-1 exerts antimicrobial effects at a concentration of 0.001% and has low toxicity to mammalian cells. Polyquaternium-1 can be used to prepare products such as glaucoma eye drops (Travoprost preparations containing PQ-1), artificial tears, and contact lens solutions to reduce the ocular surface toxicity of traditional preservatives such as benzalkonium chloride (HY-B2232) .
    Polyquaternium-1
  • HY-14584A
    PQ-1 succinate

    		Gap Junction Protein Apoptosis Caspase Others
    PQ-1 succinate is an inhibitor for gap junction, which suppresses the gap junction dye transfer activity in retinal neurosensory R28 cells, and inhibits the CoCl2-induced ischemic apoptosis in retinal cell .
    PQ-1 succinate

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