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I1625

Sigma-Aldrich

3-吲哚丙烯酸

powder

同義詞:

3-(3-吲哚基)丙烯酸, IAA

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About This Item

經驗公式(希爾表示法):
C11H9NO2
CAS號碼:
分子量::
187.19
Beilstein:
6317
EC號碼:
MDL號碼:
分類程式碼代碼:
12352106
PubChem物質ID:
NACRES:
NA.52

等級

for molecular biology

化驗

≥98.0% (HPLC)
≥98.0% (TLC)

形狀

powder

分子量

187.19  g/mol

儲存溫度

room temp

SMILES 字串

OC(=O)\C=C\c1c[nH]c2ccccc12

InChI

1S/C11H9NO2/c13-11(14)6-5-8-7-12-10-4-2-1-3-9(8)10/h1-7,12H,(H,13,14)/b6-5+

InChI 密鑰

PLVPPLCLBIEYEA-AATRIKPKSA-N

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一般說明

3-吲哚丙烯酸(IAA)是一种用于诱导基因转录的化学物质。该表达系统要求将目的基因克隆到含有trpE启动子的质粒中。

應用

适用于诱导trpE启动子控制系统的基因转录。

生化/生理作用

3-吲哚丙烯酸有助于阻止粗糙脉孢菌(Neurospora crassa)的菌丝生长,导致细胞积累磷酸吲哚甘油,进而影响色氨酸合成酶的速率。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


分析證明 (COA)

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Inhibition of tryptophan synthetase by indoleacrylic acid
Matchett W H
Journal of Bacteriology, 110(1), 146-154 (1972)
D N Wilson et al.
RNA (New York, N.Y.), 6(12), 1704-1713 (2001-01-06)
Replacing a cassette of 31 residues from Escherichia coli release factor 1 with the equivalent residues in release factor 2 gave a protein active in codon-specific binding to the ribosome but inactive in peptidyl-tRNA hydrolysis. Such a phenotype is also
Indeok Hwang et al.
Plant molecular biology, 73(6), 629-641 (2010-05-18)
Shoot branching and growth are controlled by phytohormones such as auxin and other components in Arabidopsis. We identified a mutant (igi1) showing decreased height and bunchy branching patterns. The phenotypes reverted to the wild type in response to RNA interference
S O Hwang et al.
Biotechnology progress, 6(1), 48-50 (1990-01-01)
An approach to the optimization of product yield in an inducible inclusion body-producing system is presented. Following induction by indoleacrylic acid (IAA) of a trpLE-HIVgp41 fusion protein, we found a large increase in culture turbidity and single-cell dry weight. After
E Marklová
Amino acids, 17(4), 401-413 (2000-03-09)
In addition to the main catabolic routes of tryptophan (Trp), there exist minor and less thoroughly investigated pathways; one of these leads to indolylacrylic acid (IAcrA). IAcrA is a plant growth hormone, whereas its biological role in animals is still

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