Description
Ascr#18, an ascaroside, is a hormone of nematodes. Ascr#18 is expressed during nematode development. Ascr#18 increases resistance in Arabidopsis, tomato, potato and barley to viral, bacterial, oomycete, fungal and nematode infections.
Product information
CAS Number: 1355681-10-5
Molecular Weight: 332.43
Formula: C17H32O6
Chemical Name: (10R)-10-[(2R, 3R, 5R, 6S)-3, 5-dihydroxy-6-methyloxan-2-yl]oxyundecanoic acid
Smiles: C[C@H](CCCCCCCCC(O)=O)O[C@@H]1O[C@@H](C)[C@H](O)C[C@H]1O
InChiKey: AHRWSOYISAIFOZ-JRBZFYFNSA-N
InChi: InChI=1S/C17H32O6/c1-12(9-7-5-3-4-6-8-10-16(20)21)22-17-15(19)11-14(18)13(2)23-17/h12-15,17-19H,3-11H2,1-2H3,(H,20,21)/t12-,13+,14-,15-,17-/m1/s1
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: DMSO : 120 mg/mL (360.98 mM; Need ultrasonic).
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
How to use
In Vitro:
Ascr#18 (0.1-10 μM; pretreated 24 h) enhances pathogen resistance and activates defense responses in Arabidopsis.
Products are for research use only. Not for human use.
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