P7888
DL-Propargylglycine
cystathionine γ-lyase inhibitor
Synonyme(s) :
2-Amino-4-pentynoic acid, PAG
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A propos de cet article
Formule empirique (notation de Hill) :
C5H7NO2
Numéro CAS:
Poids moléculaire :
113.11
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.26
MDL number:
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NC(CC#C)C(O)=O
InChI
1S/C5H7NO2/c1-2-3-4(6)5(7)8/h1,4H,3,6H2,(H,7,8)
InChI key
DGYHPLMPMRKMPD-UHFFFAOYSA-N
assay
≥98% (TLC)
form
powder
color
white
application(s)
cell analysis
storage temp.
−20°C
Quality Level
Catégories apparentées
Application
- Metabolic Labeling Strategy Boosted Antibacterial Efficiency for Photothermal and Photodynamic Synergistic Bacteria-Infected Wound Therapy.: This study demonstrates the enhanced antibacterial efficiency of a metabolic labeling strategy using ᴅʟ-Propargylglycine in photothermal and photodynamic therapy for treating bacteria-infected wounds (Li et al., 2022).
- Metabolic Labeling of Peptidoglycan with NIR-II Dye Enables In Vivo Imaging of Gut Microbiota.: This research utilizes ᴅʟ-Propargylglycine for metabolic labeling, allowing near-infrared II imaging of gut microbiota in vivo, providing new insights into microbiome studies (Wang et al., 2020).
- Hydrogen sulfide upregulated mRNA expressions of sodium bicarbonate cotransporter1, trefoil factor1 and trefoil factor2 in gastric mucosa in rats.: Investigates the role of ᴅʟ-Propargylglycine, in upregulating specific mRNA expressions in gastric mucosa, with implications for gastrointestinal research (Cheraghi et al., 2016).
Biochem/physiol Actions
DL-Propargylglycine (PAG) is an irreversible inhibitor of the enzyme cystathionine γ-lyase (GCL), a key enzyme involved in glutathione synthesis and the metabolic transsulfuration pathway which regulates homocysteine concentration and mediates cysteine synthesis. Treatment of animal disease models with PAG was shown to alleviate symptoms of diseases that impair the formation or action of hydrogen sulfide (H2S).
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Classe de stockage
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Metabotropic glutamate receptor 7 (mGluR7) is localized presynaptically at the active zone of neurotransmitter release. Unlike mGluR4 and mGluR8, which share mGluR7's presynaptic location, mGluR7 shows low affinity for glutamate and is activated only by high glutamate concentrations. Its wide
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eLife, 7 (2018-08-29)
To anticipate potential seedling damage, plants block seed germination under unfavorable conditions. Previous studies investigated how seed germination is controlled in response to abiotic stresses through gibberellic and abscisic acid signaling. However, little is known about whether seeds respond to
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