PEO-IAA


CAS No. : 6266-66-6

(Synonyms: 2-(1H-Indol-3-yl)-4-oxo-4-phenyl-butyric acid)

6266-66-6
Price and Availability of CAS No. : 6266-66-6
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Cat. No. : HY-112730
M.Wt: 293.32
Formula: C18H15NO3
Purity: >98 %
Solubility: DMSO : 50 mg/mL (ultrasonic)
Introduction of 6266-66-6 :

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). In Vitro: PEO-IAA is also an α-alkyl-IAA, and shows more potent anti-auxin activity in auxin-responsive gene expression and in the cell division and elongation pathway that is mediated via SCFTIR1/AFBs. PEO-IAA suppresses not only the expression of an auxin-responsive ZmSAUR2 gene, but also gravitropic curvature. PEO-IAA blocks the auxin response in Arabidopsis, rice, moss and maize[1].

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