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  4. Phytohormone

Phytohormone

Phytohormone

Phytohormones, also known as plant endogenous hormones or plant natural hormones, are a class of organic compounds synthesized by specific tissues within plants that regulate plant physiological activities in minute quantities. These hormones modulate various physiological processes in plants by either promoting or inhibiting them, thereby controlling plant growth, development, environmental adaptation, and different stages of the plant lifecycle. The major classes of known phytohormones include six categories: auxins, gibberellins, cytokinins, abscisic acid, and ethylene. Although these phytohormones are generally small, structurally simple molecules, their physiological effects are highly complex and diverse, influencing basic processes such as cell division, elongation, and differentiation. They also play a broad role in regulating important physiological phenomena such as germination, root formation, flowering, fruiting, sex determination, dormancy, and abscission[1].

Phytohormone Isoform Specific Products:

Phytohormone Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-112730
    PEO-IAA
    		99.70%
    PEO-IAA is an indole-3-acetic acid (IAA) antagonist. PEO-IAA is an auxin antagonist that binds to transport inhibitor response 1/auxin signaling F-box proteins (TIR1/AFBs).
    PEO-IAA
  • HY-115521
    Jarin-1
    		99.17%
    Jarin-1 is a jasmonic acid-amido synthetase (JAR1) inhibitor with an IC50 of 3.8 μM. Jarin-1 specific inhibits bioactive JA (jasmonoyl-isoleucine, JA-Ile) biosynthesis in Arabidopsis and other plants.
    Jarin-1
  • HY-B1841
    Forchlorfenuron
    		99.45%
    Forchlorfenuron is plant growth regulator and cytokinin; can be used to increase fruit size of fruits, such as kiwi fruit and grapes.
    Forchlorfenuron
  • HY-136403
    TIS108
    		99.92%
    TIS108 is a triazole-type strigolactone biosynthesis inhibitor. TIS108 inhibits Arabidopsis embryogenesis and root hair growth, and promotes shoot branching. TIS108 can also increase the gibberellin content in Gastrodia elata. TIS108 can be used in the research of plant growth and development as well as plant responses to the environment.
    TIS108
  • HY-112104
    Meta-topolin
    		98.55%
    Meta-Topolin (m-Topolin) is a highly active aromatic cytokinin.
    Meta-topolin
  • HY-P10400A
    AtPep1 TFA
    		98.12%
    AtPep1 TFA is an endogenous inducer of innate immune responses. AtPep1 TFA can be isolated from Arabidopsis thaliana leaves. AtPep1 TFA activates the transcription of defensin (PDF1.2), the expression of PROPEP1, the synthesis of hydrogen peroxide (H2O2) near leaf veins, and the alkalization of Arabidopsis suspension cell culture medium. AtPep1 TFA induces the expression of genes encoding defensins and PR-1. AtPep1 TFA is applicable to studies related to Pythium irregulare infection and pathogen infection.
    AtPep1 TFA
  • HY-Y0070
    Cyanamide
    Cyanamide is a cell division and plant growth inhibitor, as well as an allelochemical derived from Vicia villosa. Cyanamide inhibits root growth and biomass accumulation in a dose-dependent manner by disrupting the formation of mitotic spindles and phragmoplast complexes, reducing the number of mitotic cells and blocking the cell cycle. The effects of Cyanamide are partially reversible after removal from low-concentration environments. Cyanamide is also a specific inhibitor of aldehyde dehydrogenase (ALDH). Although Cyanamide has no direct effect on tumor growth, it can significantly enhance the anti-tumor efficacy of Cyclophosphamide (HY-17420) at non-toxic doses by inhibiting the inactivation of Cyclophosphamide. Cyanamide enables Cyclophosphamide to exert equivalent therapeutic effects at lower doses, effectively inhibiting the growth of primary and metastatic tumors and prolonging the lifespan of tumor-bearing mice. Cyanamide is commonly used in studies related to ha-1 hepatoma and rls lymphosarcoma.
    Cyanamide
  • HY-W835848A
    (E)-Nerolidol acetate
    		98.0%
    (E)-Nerolidol acetate can be isolated from the oil of Biebersteinia multifida.
    (E)-Nerolidol acetate
  • HY-N7443
    Gibberellin A1
    		98.66%
    Gibberellin A1 is a kind of plant hormones. Gibberellin A1 is a growth-promoting acids isolated from immature seed of Phaseolus multiflorus.
    Gibberellin A1
  • HY-W011151
    trans-Zeatinriboside
    		99.76%
    trans-Zeatinriboside is a zeatin-type cytokinin and plant growth regulator. trans-Zeatinriboside is produced by the terrestrial filamentous cyanobacterium Nostoc sp. HK-01 and Agrobacterium tumefaciens (including Ti plasmid-dependent and Ti plasmid-independent strains). trans-Zeatinriboside is detectable as a cytokinin component in growing crown galls, and accumulates in large amounts in CHRK1-silenced transgenic tobacco accompanied by pleiotropic developmental abnormalities. trans-Zeatinriboside can be used in studies related to crown galls.
    trans-Zeatinriboside
  • HY-N11420
    Coronatine
    		99.39%
    Coronatine is a plant growth regulator that mimicks the jasmonic acid-isoleucine conjugate (JA-Ile), targets the jasmonic acid receptor COI1, activates the jasmonic acid signaling pathway, thereby inhibiting salicylic acid (SA)-dependent defense responses. Coronatine antagonizes the stomatal closure, induces plant cell necrosis and chlorosis, interfers with plant hormone balance, thereby promoting pathogen infection.
    Coronatine
  • HY-W187279
    Karrikin 2
    		99.17%
    Karrikin 2 is a seed germination stimulant identified in smoke produced by plant combustion. Karrikins induce seed germination in Arabidopsis thaliana, lettuce, E. penduliflora and S. orbiculatum. Karrikin 2 upregulates the expression of gibberellin (GA) biosynthesis genes GA3ox1, GA3ox2 and the gibberellin GA4-responsive gene CP1 in Arabidopsis thaliana seeds.
    Karrikin 2
  • HY-Y0267
    Phenoxyacetic acid
    		99.90%
    Phenoxyacetic acid is a multifunctional drug prodrug or auxin-type growth regulator, and its derivatives have insecticidal, herbicidal and antifungal activities.
    Phenoxyacetic acid
  • HY-111973
    Phaseic acid
    		98.76%
    Phaseic acid is a Abscisic acid terpenoid catabolite that can able to activate a subset of Abscisic acid repectors. Phaseic acid is a plant hormone associated with photosynthesis arrest and abscission. Phaseic acid is the antagonist for NMDA-type glutamate receptor (NMDAR) that inhibits NMDAR currents with an IC50 of 34.37 μM. Phaseic acid reduces intracellular calcium influx, and exhibits neuroprotective effect.
    Phaseic acid
  • HY-W013507
    (rac)-Methyl jasmonate
    		99.09%
    (rac)-Methyl jasmonate is the racemate of Methyl jasmonate (HY-135663). Methyl jasmonate is a phytohormone that regulates the defense response of plants under biotic and biotic stress through jasmonate signaling pathway. Methyl jasmonate inhibits the activation of NF-κB signaling pathway. Methyl jasmonate can promote the mitochondrial ROS production, but also scavenges free radicals and reduces the oxidative stress. Methyl jasmonate exhibits anti-inflammatory, antitumor, anticonvulsant, antinociceptive and sedative activities.
    (rac)-Methyl jasmonate
  • HY-19699
    1-Naphthylacetamide
    1-Naphthylacetamide is an orally active nonsteroidal anti-inflammatory agent (NAIA) and also an indole-type auxin plant growth regulator. 1-Naphthylacetamide inhibits inflammatory response-related pathways and modulates plant hormone signaling, exhibiting anti-inflammatory, local anesthetic, antispasmodic, analgesic, and diuretic activities. 1-Naphthylacetamide promotes plant cell expansion, differentiation, and fruit enlargement. Additionally, 1-Naphthylacetamide induces central nervous system (CNS) depression in mice, characterized by reduced spontaneous activity, decreased irritability, decreased muscle tone, and attenuated ear-cuff reflex, ipsilateral flexor reflex, and corneal reflex[1][2].
    1-Naphthylacetamide
  • HY-126558
    GA3-AM
    		99.62%
    GA3-AM is a cell permeable analog of the plant hormone gibberellic acid that acts as a chemical dimerizer or chemical inducer of dimerization.
    GA3-AM
  • HY-N1033
    12-Hydroxyjasmonic acid
    		99.66%
    12-Hydroxyjasmonic acidis is a COI1-JAZ-independent activator of leaf-closing movement in Samanea saman.
    12-Hydroxyjasmonic acid
  • HY-B1886
    Chlorocholine chloride
    		98.0%
    Chlorocholine chloride is an effective plant growth regulator. Chlorocholine chloride can inhibit gibberellin (GA) biosynthesis. Chlorocholine chloride can be used for the research of the mechanisms and effects of GA on plant cell growth and differentiation.
    Chlorocholine chloride
  • HY-112106A
    Diethyl aminoethyl hexanoate citrate
    		99.87%
    Diethyl aminoethyl hexanoate citrate is a compound that is widely used as a plant growth regulator.
    Diethyl aminoethyl hexanoate citrate
Phytohormone Isoform Comparison

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