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Results for "

Photosystem II

" in MedChemExpress (MCE) Product Catalog:

30

Inhibitors & Agonists

2

Biochemical Assay Reagents

7

Natural
Products

7

Isotope-Labeled Compounds

1

Oligonucleotides

Targets Recommended:
Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-B1848
    Hexaflumuron

    		Herbicide 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
    Linuron

    		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-N6715
    Tenuazonic acid

    		Influenza Virus Bacterial Enterovirus Photosystem II Infection Cancer
    Tenuazonic acid is a nonhost-selective mycotoxin belonging to the tetramic acids family. Tenuazonic acid inhibits protein biosynthesis on ribosomes by suppressing the release of new protein. Tenuazonic acid is acutely toxic, and oral LD50 is set between 81-186 mg/kg in rats and mice. Tenuazonic acid blocks electron transport beyond the primary quinone receptor (QA) by interacting with the D1 protein and is a photosystem II (PSII) inhibitor. In addition, Tenuazonic acid has antiviral effects on measles virus, enterovirus, respiratory virus and so on. Tenuazonic acid has an inhibitory effect on skin cancer .
    Tenuazonic acid
  • HY-W015816
    2,6-Dimethylbenzoquinone

    2,6-DMBQ

    		 Photosystem II 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
    Antimalarial agent 17

    		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
    Buthidazole

    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
    Hexazinone

    		Herbicide 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-B1849R
    Hexazinone (Standard)

    		Herbicide 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-B1848R
    Hexaflumuron (Standard)

    		Herbicide 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-B1866R
    Linuron (Standard)

    		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-118136
    CGP 28392

    		Calcium Channel Others
    CGP 28392 is an activator for calcium channel, and reactivates the oxygen evolution in calcium-deficient photosystem II (PS II) particles .
    CGP 28392
  • HY-N11913
    Siderin

    		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
    Amicarbazone

    BAY314666; BAY-MKH 3586

    		 Herbicide Others
    Amicarbazone (BAY-MKH3586; BAY314666) becomes an effective inhibitor of photosynthetic electron transport by binding to the Qb site of photosystem II (PSII); it is a herbicide with broad-spectrum weed control.
    Amicarbazone
  • HY-B1776
    Spermidine
    Maximum Cited Publications
    6 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
    Maximum Cited Publications
    6 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-B1849S
    Hexazinone-d6

    		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-Y0978S2
    Boc-Glycine-2-13C

    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-116954
    Metribuzin

    		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-157618
    18:0-18:1 PG sodium

    		Bacterial Others
    18:0-18:1 PG sodium is a hydrogenated phospholipid that contributes to the stability of photosystem I and II protein complexes and plays a role in bacterial defense mechanisms, featuring two extra methylene groups in its saturated sn-1 chain, and is present in the thylakoid membranes of higher plants and cyanobacteria.
    18:0-18:1 PG sodium
  • HY-B1776S
    Spermidine-d6

    		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-B1776R
    Spermidine (Standard)

    		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-B1776AS1
    Spermidine-13C4 hydrochloride

    		Isotope-Labeled Compounds 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-NP026
    Spirulina C-phycocyanin

    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-B1776AR
    Spermidine (hydrochloride) (Standard)

    		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-B1776AS
    Spermidine-d8 hydrochloride

    		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-116954R
    Metribuzin (Standard)

    		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
    Nerolidol-d4

    		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-W127709
    Chlorophyll b

    		Biochemical Assay Reagents Glutathione Peroxidase Others
    Chlorophyll b is an orally active tetrapyrrole derivative and pigment. Chlorophyll b can be obtained from photosynthetic organisms such as plants and algae. Chlorophyll b acts as a hydrogen donor and increases Glutathione levels. Chlorophyll b has antioxidant activity and functionally replaces chlorophyll a in photosystem II to participate in photosynthesis. Chlorophyll b reduces Cisplatin (HY-17394)-induced DNA damage, chromosome instability, and oxidative stress. Chlorophyll b is mainly used in the study of plant photosynthesis mechanism .
    Chlorophyll b
  • HY-N6715R
    Tenuazonic acid (Standard)

    		Influenza Virus Bacterial Enterovirus Photosystem II Infection Cancer
    Tenuazonic acid (Standard) is the analytical standard of Tenuazonic acid. This product is intended for research and analytical applications. Tenuazonic acid is a nonhost-selective mycotoxin belonging to the tetramic acids family. Tenuazonic acid inhibits protein biosynthesis on ribosomes by suppressing the release of new protein. Tenuazonic acid is acutely toxic, and oral LD50 is set between 81-186 mg/kg in rats and mice. Tenuazonic acid blocks electron transport beyond the primary quinone receptor (QA) by interacting with the D1 protein and is a photosystem II (PSII) inhibitor. In addition, Tenuazonic acid has antiviral effects on measles virus, enterovirus, respiratory virus and so on. Tenuazonic acid has an inhibitory effect on skin cancer .
    Tenuazonic acid (Standard)
  • HY-W653921
    Tenuazonic acid-d13

    		Isotope-Labeled Compounds Enterovirus Photosystem II Influenza Virus Bacterial Infection Cancer
    Tenuazonic acid-d13 is deuterium labeled Tenuazonic acid. Tenuazonic acid is a nonhost-selective mycotoxin belonging to the tetramic acids family. Tenuazonic acid inhibits protein biosynthesis on ribosomes by suppressing the release of new protein. Tenuazonic acid is acutely toxic, and oral LD50 is set between 81-186 mg/kg in rats and mice. Tenuazonic acid blocks electron transport beyond the primary quinone receptor (QA) by interacting with the D1 protein and is a photosystem II (PSII) inhibitor. In addition, Tenuazonic acid has antiviral effects on measles virus, enterovirus, respiratory virus and so on. Tenuazonic acid has an inhibitory effect on skin cancer .
    Tenuazonic acid-d13

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