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Merck

I5148

Sigma-Aldrich

Indole-3-acetic acid sodium salt

BioReagent, suitable for plant cell culture, ≥98%

Synonim(y):

3-IAA, IAA, kwas indolilooctowy

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About This Item

Wzór empiryczny (zapis Hilla):
C10H8NNaO2
Numer CAS:
Masa cząsteczkowa:
197.17
Numer MDL:
Kod UNSPSC:
12352106
Identyfikator substancji w PubChem:
NACRES:
NA.52

klasa czystości

for molecular biology

linia produktu

BioReagent

Próba

≥98%

Formularz

powder

metody

cell culture | plant: suitable

rozpuszczalność

H2O: soluble

przydatność

suitable for (Plant cell culture)

Zastosowanie

agriculture

temp. przechowywania

2-8°C

ciąg SMILES

[Na+].[O-]C(=O)Cc1c[nH]c2ccccc12

InChI

1S/C10H9NO2.Na/c12-10(13)5-7-6-11-9-4-2-1-3-8(7)9;/h1-4,6,11H,5H2,(H,12,13);/q;+1/p-1

Klucz InChI

YGSPWCVTJRFZEL-UHFFFAOYSA-M

Opis ogólny

Indole-3-acetic acid (IAA) is a plant hormone and a natural form of phytoalexins that belongs to the class of auxins. It is synthesized by plants and plant-associated microorganisms including ectomycorrhizal, endophytic fungi, and plant growth-promoting rhizobacteria. IAA is the product of L- tryptophan metabolism.

Zastosowanie

Indole-3-acetic acid (IAA) sodium salt has been used:
  • to alter the root developmental processes in Arabidopsis thaliana seedlings
  • as a standard for the determination of IAA by high-performance liquid chromatography using Chlorella sorokiniana and Azospirillum brasilense sample culture media
  • as one of the plant hormone to treat interspecific hybrids (Elaeis oleifera Cortés x Elaeis guineensis Jacq.) and study its effect on bunch formation in parthenocarpic fruits and oil production in oil palm
  • as a supplement in culture media to induce mitotic slippage in human cell lines
  • as a supplement in a shoot induction medium (SIM) for shooting and shoot elongation from explant

Działania biochem./fizjol.

Indole-3-acetic acid (IAA) is a plant growth regulator. Indole-3-acetic acid induces root initiation, cell division, and cell elongation which promotes plant growth. It mediates organ development, fertility, cell orientation, and elongation. Overproduction of IAA is found to trigger ethylene production and therefore inhibit plant growth. In addition, up-regulation of IAA by pathogenic bacteria causes excess cellular division leading to gall disease in the plant.
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Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

Eyeshields, Gloves, type N95 (US)


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