2. Signaling Pathways
  3. Metabolic Enzyme/Protease
  4. Protoporphyrinogen IX oxidase

Protoporphyrinogen IX oxidase

Protoporphyrinogen IX oxidase (PPO) catalyzes the oxidation of protoporphyrinogen IX to protoporphyrinogen IX. PPO is also a target of diphenyl ether herbicides. In plants, there are two PPO encoding genes, namely PPO1 and PPO2.

Protoporphyrinogen IX oxidase Related Products (28):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-172215
    PPO-IN-18
    		Inhibitor
    PPO-IN-18 (Compound g13) is the inhibitor for protoporphyrinogen oxidase (PPO) that inhibits Echinochloa crus-galli PPO (EcPPO) with an IC50 of 0.109 μM. PPO-IN-18 exhibits herbicidal effect against E. crus-galli, Digitaria sanguinalis, Setaria faberi, Ipomoea nil, Chenopodium quinoa, and Abutilon theophrasti, without significant toxicity in crops (150-300 g ai/ha).
    PPO-IN-18
  • HY-157471
    PPO-IN-7
    		Inhibitor
    PPO-IN-7 (compound 35) is a potent inhibitor of protoporphyrinogen oxidase (PPO). PPO-IN-7 shows herbicidal activity.
    PPO-IN-7
  • HY-B2010R
    Fomesafen (Standard)
    		Inhibitor
    Fomesafen (Standard) is the analytical standard of Fomesafen (HY-B2010). This product is intended for research and analytical applications. Fomesafen is an orally active herbicide. Fomesafen inhibits protoporphyrinogen oxidase (PPO). Fomesafen induces Apoptosis and increases ROS. Fomesafen exhibits developmental toxicity, immunotoxicity, and neurotoxicity. It induces precancerous lesions in the liver and hepaturoporphyria in mice. Fomesafen is used to control broadleaf weeds in soybean fields, rubber plantations, and orchards.
    Fomesafen (Standard)
  • HY-157470
    PPO-IN-6
    		Inhibitor
    PPO-IN-6 is a protoporphyrinogen oxidase (PPO) inhibitor that blocks the production of heme and chlorophyll. Pop-in-6 can be used IN the detection and research of cancer and other diseases.
    PPO-IN-6
  • HY-161951
    PPO-IN-15
    		Inhibitor
    PPO-IN-15 (compound (R)-I-5) is a protoporphyrinogen IX oxidase (PPO) inhibitor that is effective against resistant weeds and safer in wheat and rice.
    PPO-IN-15
  • HY-118923
    Saflufenacil
    		Inhibitor
    Saflufenacil is a herbicide of the pyrimidinedione chemical class preplant burndown and selective preemergence dicot weed control in multiple crops, including corn. Saflufenacil is a potent inhibitor of protoporphyrinogen IX oxidase (PPO).
    Saflufenacil
  • HY-173058
    NtPPO-IN-1
    		Inhibitor
    NtPPO-IN-1 (Compound A4) is the inhibitor for Nicotiana tabacum PPO (NtPPO) with a Ki of 9.05 nM. NtPPO-IN-1 exhibits herbicidal activity against Setaria viridis, Echinochloa crus-galli, Digitaria sanguinalis, Amaranthus retroflexus, Abutilon theophrasti and Portulaca oleracea, and exhibits 30-50% injury to corn and rice (150 g a.i./ha).
    NtPPO-IN-1
  • HY-136513
    Bifenox
    		Inhibitor 99.77%
    Bifenox (MC-4379) is a nitrophenyl ether herbicide. Bifenox disrupts cellular membrane, inhibits photosynthesis and inhibits the protoporphyrinogen oxidase. Bifenox increases the ROS production in the microalgae Chlamydomonas reinhardtii.
    Bifenox