Protein Information

Name C18
Synonyms B1; D1; BBS 9; BBS9; BBS9 GENE; Bardet Biedl syndrome 9 protein; C18; PTH responsive osteosarcoma B1 protein…

Compound Information

Name IAA
CAS

Reference List

PubMed Abstract RScore(About this table)
10486723 Chen MJ, Chen HS, Lin CY, Chang HT: Indirect detection of organic acids in non-aqueous capillary electrophoresis. J Chromatogr A. 1999 Aug 20;853(1-2):171-80.


C2-C18 FAs have been separated in less than 12 min using 8-hydroxy-7-iodoquinoline sulfonic acid as chromophores in NACE with indirect absorbance.
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17459401 Tomasic A, Bertosa B, Tomic S, Soskic M, Magnus V: Binding behavior of amino acid conjugates of indole-3-acetic acid to immobilized human serum albumin. J Chromatogr A. 2007 Jun 22;1154(1-2):240-9. Epub 2007 Mar 30.

The affinity of indole-3-acetic acid (IAA), indole-3-propionic acid, indole-3-butyric acid and 24 of their amino acid conjugates to immobilized human serum albumin, as expressed by the retention factor k (determined by HPLC), was dependent on (1) lipophilicity, (2) chirality and (3) functional groups in the amino acid moiety; in some cases conformation plays an additional role.
Two lipophilicity-related parameters afforded quantitative correlations with k: retention on a C18 reversed-phase column (experimental approach) and the distance between the hydrophilic and hydrophobic poles of the molecules (in silico approach).
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12541973 Wang RZ, Xiao LT, Lin WH, Cao Y, Bo XY: [High performance liquid chromatographic determination of internal hormones in inter-subspecific hybrid rice]. Se Pu. 2002 Mar;20(2):148-50.

A simple, rapid and perfect extraction and determination method for the internal hormones (gibberellin acid (GA3), indole-3-acetic acid (IAA), zeatin (Z), abscisic acid (ABA)) in inter-subspecific hybrid rice with reversed-phase high performance liquid chromatography has been developed.
The chromatographic conditions were as follows: a Waters C18 column (4.6 mm i.d. x 250 mm, 5 microns), an SPD-6AV detector set at 254 nm and the mobile phase was a mixture of methanol, water and acetic acid (45:54.2:0.8, volume ratio).
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19559868 Xi Z, Zhang Z, Sun Y, Shi Z, Tian W: Determination of indole-3-acetic acid and indole-3-butyric acid in mung bean sprouts using high performance liquid chromatography with immobilized Ru (bpy) 3 (2+)-KMnO4 chemiluminescence detection. Talanta. 2009 Jul 15;79(2):216-21. Epub 2009 Mar 25.


The chromatographic separation was performed on a Nucleosil RP-C18 column (i.d.: 250 mm x 4.6 mm, particle size: 5 microm, pore size: 100) with an isocratic mobile phase consisting of methanol-water-acetic acid (45:55:1, v/v/v).
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15849417 Matsuda F, Miyazawa H, Wakasa K, Miyagawa H: Quantification of indole-3-acetic acid and amino acid conjugates in rice by liquid chromatography-electrospray ionization-tandem mass spectrometry. Biosci Biotechnol Biochem. 2005 Apr;69(4):778-83.


Each extract was partially purified in C18 cartridge column for solid-phase extraction (SPE) and subjected to HPLC-ESI-MS/MS without converting the product.
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16138689 Rolcik J, Recinska J, Bartak P, Strnad M, Prinsen E: Purification of 3-indolylacetic acid by solid phase extraction. J Sep Sci. 2005 Aug;28(12):1370-4.


The procedure is based on the use of C18-SPE columns in two steps.
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