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Merck
모든 사진(2)

문서

I5148

Sigma-Aldrich

Indole-3-acetic acid sodium salt

BioReagent, suitable for plant cell culture, ≥98%

동의어(들):

3-IAA, IAA, indolylacetic acid, Heteroauxin

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About This Item

실험식(Hill 표기법):
C10H8NNaO2
CAS Number:
Molecular Weight:
197.17
MDL number:
UNSPSC 코드:
12352106
PubChem Substance ID:
NACRES:
NA.52

Grade

for molecular biology

제품 라인

BioReagent

분석

≥98%

형태

powder

기술

cell culture | plant: suitable

solubility

H2O: soluble

적합성

suitable for (Plant cell culture)

응용 분야

agriculture

저장 온도

2-8°C

SMILES string

[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

InChI key

YGSPWCVTJRFZEL-UHFFFAOYSA-M

일반 설명

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.

애플리케이션

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

생화학적/생리학적 작용

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


시험 성적서(COA)

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문서 라이브러리 방문

Isolation and characterization of indole acetic acid (IAA) producing bacteria from rhizospheric soil and its effect on plant growth
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Journal of soil science and plant nutrition, 13.0 (2013)
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Journal of Separation Science, 604, 146?151-146?151 (2022)
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Journal of applied microbiology, 127(3), 794-811 (2019-05-28)
To characterize the bacterial communities of the rhizosphere and endosphere of the forage grass timothy (Phleum pratense L.) and evaluate the functional attributes with respect to growth promotion properties, antimicrobial and biosurfactant capacities. A total of 254 culturable bacteria were

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