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photosystem II

" in MedChemExpress (MCE) Product Catalog:

26

Inhibitors & Agonists

1

Biochemical Assay Reagents

7

Natural
Products

6

Isotope-Labeled Compounds

1

Oligonucleotides

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Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-B1848

    Others Others
    Hexazinone is a nonselective herbicide from the triazine family. Hexazinone binds to the D-1 quinone protein of the electron transport chain in photosystem II to inhibit the photosynthesis .
    Hexaflumuron
  • HY-B1866

    Androgen Receptor Endocrinology
    Linuron is a phenylurea herbicide that is widely used to control the growth of grass and weeds in various agriculture crops and in orchards. Linuron is a photosystem II inhibitor. Linuron is also a competitive androgen receptor (AR) antagonist with a Ki of 100 μM. Linuron shows reproductive toxicity in animals that acts as an endocrine disruptor .
    Linuron
  • HY-W015816

    2,6-DMBQ

    Others Others
    2,6-Dimethylbenzoquinone (2,6-DMBQ) is a quinone compound that can accept photosynthetic electrons downstream of photosystem II .
    2,6-Dimethylbenzoquinone
  • HY-148429

    Parasite Others
    Antimalarial agent 17 is an antimalarial agent, also acts as a herbicide. Antimalarial agent 17 is photosystem II inhibitor, shows post-emergence herbicidal activity equal to commercial herbicides .
    Antimalarial agent 17
  • HY-121242

    VEL-5026

    Photosystem II Others
    Buthidazole is a selective herbicide for weed control in corn. Buthidazole inhibits photosynthetic electron transport at two distinct sites in the photosynthetic electron transport chain. The major site of inhibition was on the reducing side of photosystem II. Another site of electron transport inhibition is on the oxidizing side of photosystem II. Buthidazole inhibits corn photosynthesis and prevents starch accumulation in bundle sheath chloroplasts and some ultrastructural disruption of mesophyl chloroplasts of corn plants .
    Buthidazole
  • HY-B1849

    Others Infection
    Hexazinone is a nonselective herbicide from the triazine family. Hexazinone binds to the D-1 quinone protein of the electron transport chain in photosystem II to inhibit the photosynthesis .
    Hexazinone
  • HY-B1848R

    Others Others
    Hexaflumuron (Standard) is the analytical standard of Hexaflumuron. This product is intended for research and analytical applications. Hexazinone is a nonselective herbicide from the triazine family. Hexazinone binds to the D-1 quinone protein of the electron transport chain in photosystem II to inhibit the photosynthesis .
    Hexaflumuron (Standard)
  • HY-B1849R

    Others Infection
    Hexazinone (Standard) is the analytical standard of Hexazinone. This product is intended for research and analytical applications. Hexazinone is a nonselective herbicide from the triazine family. Hexazinone binds to the D-1 quinone protein of the electron transport chain in photosystem II to inhibit the photosynthesis .
    Hexazinone (Standard)
  • HY-B1866R

    Androgen Receptor Endocrinology
    Linuron (Standard) is the analytical standard of Linuron. This product is intended for research and analytical applications. Linuron is a phenylurea herbicide that is widely used to control the growth of grass and weeds in various agriculture crops and in orchards. Linuron is a photosystem II inhibitor. Linuron is also a competitive androgen receptor (AR) antagonist with a Ki of 100 μM. Linuron shows reproductive toxicity in animals that acts as an endocrine disruptor .
    Linuron (Standard)
  • HY-N11913

    Biochemical Assay Reagents Others
    Siderin is a Photosystem II inhibitor that effectively inhibits ATP synthesis and chloroplast electron transport during photosynthesis in isolated spinach. Siderin can be used in the study of plant photosynthesis .
    Siderin
  • HY-17513

    BAY314666; BAY-MKH 3586

    Others Others
    Amicarbazone(BAY-MKH3586; BAY314666) is a potent inhibitor of photosynthetic electron transport via binding to the Qb domain of photosystem II (PSII); herbicide with a broad spectrum of weed control.
    Amicarbazone
  • HY-B1776
    Spermidine
    5 Publications Verification

    Endogenous Metabolite Metabolic Disease
    Spermidine maintains cell membrane stability, increases antioxidant enzymes activities, improving photosystem II (PSII), and relevant gene expression. Spermidine significantly decreases the H2O2 and O2 .- contents .
    Spermidine
  • HY-B1776A
    Spermidine hydrochloride
    5 Publications Verification

    Endogenous Metabolite Metabolic Disease
    Spermidine hydrochloride maintains cell membrane stability, increases antioxidant enzymes activities, improving photosystem II (PSII), and relevant gene expression. Spermidine hydrochloride significantly decreases the H2O2 and O2 .- contents .
    Spermidine hydrochloride
  • HY-Y0978S2

    N-tert-Butoxycarbonyl-2-aminoacetic acid-2-13C; NSC 127669-2-13C

    Isotope-Labeled Compounds Androgen Receptor Endocrinology
    Boc-Glycine-2- 13C is a 13C-labeled Linuron. Linuron is a phenylurea herbicide that is widely used to control the growth of grass and weeds in various agriculture crops and in orchards. Linuron is a photosystem II inhibitor. Linuron is also a competitive a
    Boc-Glycine-2-13C
  • HY-B1849S

    Isotope-Labeled Compounds Infection
    Hexazinone-d6 is the deuterium labeled Hexazinone[1]. Hexazinone is a nonselective herbicide from the triazine family. Hexazinone binds to the D-1 quinone protein of the electron transport chain in photosystem II to inhibit the photosynthesis[2].
    Hexazinone-d6
  • HY-116954

    DNA/RNA Synthesis Others
    Metribuzin is a low-cost non-selective herbicide that belongs to the chemical class of triazinones. Metribuzin hinders DNA synthesis in treated plants and acts on photosystem II, ultimately inhibiting photosynthesis. Metribuzin provides good control of important annual grass and broad-leaf weeds .
    Metribuzin
  • HY-B1776AS1
    Spermidine-13C4 hydrochloride
    1 Publications Verification

    Endogenous Metabolite Metabolic Disease
    Spermidine- 13C4 (hydrochloride) is the 13C-labeled Spermidine trihydrochloride. Spermidine hydrochloride maintains cell membrane stability, increases antioxidant enzymes activities, improving photosystem II (PSII), and relevant gene expression. Spermidine hydrochloride significantly decreases the H2O2 and O2.- contents[1].
    Spermidine-13C4 hydrochloride
  • HY-B1776AS

    Isotope-Labeled Compounds Endogenous Metabolite Metabolic Disease
    Spermidine-d8 (hydrochloride)e is the deuterium labeled Spermidine trihydrochloride. Spermidine hydrochloride maintains cell membrane stability, increases antioxidant enzymes activities, improving photosystem II (PSII), and relevant gene expression. Spermidine hydrochloride significantly decreases the H2O2 and O2.- contents[1].
    Spermidine-d8 hydrochloride
  • HY-B1776S

    Endogenous Metabolite Metabolic Disease
    Spermidine-d6 is the deuterium labeled Spermidine[1]. Spermidine maintains cell membrane stability, increases antioxidant enzymes activities, improving photosystem II (PSII), and relevant gene expression. Spermidine significantly decreases the H2O2 and O2.- contents[2].
    Spermidine-d6
  • HY-NP026

    C-phycocyaninfromporphyratenera

    SOD Integrin Inflammation/Immunology
    Spirulina C-phycocyanin, a component of the light-harvesting phycobilisome complex in photosystem II, is a highly dominant chromoprotein in Spirulina. Spirulina C-phycocyanin can be detected by Raman spectral measurement. Spirulina C-phycocyanin has antioxidant, anti-inflammatory, antiplatelet, liver-protective and cholesterol-lowering effects .
    Spirulina C-phycocyanin
  • HY-B1776R

    Endogenous Metabolite Metabolic Disease
    Spermidine (Standard) is the analytical standard of Spermidine. This product is intended for research and analytical applications. Spermidine maintains cell membrane stability, increases antioxidant enzymes activities, improving photosystem II (PSII), and relevant gene expression. Spermidine significantly decreases the H2O2 and O2.- contents .
    Spermidine (Standard)
  • HY-B1776AR

    Endogenous Metabolite Metabolic Disease
    Spermidine (hydrochloride) (Standard) is the analytical standard of Spermidine (hydrochloride). This product is intended for research and analytical applications. Spermidine hydrochloride maintains cell membrane stability, increases antioxidant enzymes activities, improving photosystem II (PSII), and relevant gene expression. Spermidine hydrochloride significantly decreases the H2O2 and O2.- contents .
    Spermidine hydrochloride (Standard)
  • HY-N6715

    Influenza Virus Bacterial Infection
    Tenuazonic acid, belonging to tetramic acids that are the largest family of natural products, is a putative nonhost-selective mycotoxin isolated from Alternaria alternate . Tenuazonic acid blocks electron transport beyond primary quinone acceptor (QA) by interacting with D1 protein and it is a broad-spectrum and effective photosystem II (PSII) inhibitor .
    Tenuazonic acid
  • HY-116954R

    DNA/RNA Synthesis Others
    Metribuzin (Standard) is the analytical standard of Metribuzin. This product is intended for research and analytical applications. Metribuzin is a low-cost non-selective herbicide that belongs to the chemical class of triazinones. Metribuzin hinders DNA synthesis in treated plants and acts on photosystem II, ultimately inhibiting photosynthesis. Metribuzin provides good control of important annual grass and broad-leaf weeds .
    Metribuzin (Standard)
  • HY-N1944S

    Fungal Endogenous Metabolite Bacterial Parasite Isotope-Labeled Compounds Cancer
    Nerolidol-d4 is deuterated labeled Tenuazonic acid (HY-N6715). Tenuazonic acid, belonging to tetramic acids that are the largest family of natural products, is a putative nonhost-selective mycotoxin isolated from Alternaria alternate . Tenuazonic acid blocks electron transport beyond primary quinone acceptor (QA) by interacting with D1 protein and it is a broad-spectrum and effective photosystem II (PSII) inhibitor .
    Nerolidol-d4
  • HY-N6715R

    Influenza Virus Bacterial Infection
    Tenuazonic acid (Standard) is the analytical standard of Tenuazonic acid. This product is intended for research and analytical applications. Tenuazonic acid, belonging to tetramic acids that are the largest family of natural products, is a putative nonhost-selective mycotoxin isolated from Alternaria alternate . Tenuazonic acid blocks electron transport beyond primary quinone acceptor (QA) by interacting with D1 protein and it is a broad-spectrum and effective photosystem II (PSII) inhibitor .
    Tenuazonic acid (Standard)

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