✦ LIBER ✦

Analysis of Aldosine, an Amino Acid Derived from Aldol Crosslink of Elastin and Collagen by High-Performance Liquid Chromatography

✍ Scribed by F. Nakamura; K. Suyama

Publisher: Elsevier Science
Year: 1994
Tongue: English
Weight: 375 KB
Volume: 223
Category: Article
ISSN: 0003-2697
DOI: 10.1006/abio.1994.1540

No coin nor oath required. For personal study only.

✦ Synopsis

An ion-paired high-performance liquid chromatographic method for the determination of aldosine, which is derived from the aldol crosslink of both elastin and collagen, is described. Aldosine was determined as the pyridine derivative 6 -(3-pyridyl) piperidine-2-carboxylic acid, which was synthesized by oxidative decarboxylation of aldosine using iron(III). This method does not require radioisotopes to label the aldol crosslink. In addition, pyridinium crosslinks such as desmosines can also be measured. * 1994 Academic Press, Inc.

📜 SIMILAR VOLUMES

Analysis of the amino acid indospicine i

Analysis of the amino acid indospicine in biological samples by high performance liquid chromatography

✍ Sandra Pollitt; Mervyn P. Hegarty; Michael A. Pass 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 101 KB 👁 2 views

Microquantitative analysis of neutral an

Microquantitative analysis of neutral and amino sugars as fluorescent pyridylamino derivatives by high-performance liquid chromatography

✍ Hiroshi Takemoto; Sumihiro Hase; Tokuji Ikenaka 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 425 KB

A method for the quantitation of picomole amounts of neutral and amino sugars in glycoconjugates was developed. Glycoconjugates were hydrolyzed with a mixture of equal amounts of 4 M trifluoroacetic acid and 4 M hydrochloric acid, and the free amino groups were acetylated. Sugars were coupled with 2

Analysis of unsaturated fatty acids, and

Analysis of unsaturated fatty acids, and their hydroperoxy and hydroxy derivatives by high-performance liquid chromatography

✍ Hitoshi Aoshima 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 383 KB

Separation of unsaturated fatty acids and their hydroperoxides and hydroxides was carried out easily and quickly by high-performance liquid chromatography on the porous polymer gel (TSK-Gel LS-140) using n-hexaneiethanol as an eluent. This method was proved to be useful for the quantitative analysis

Analysis of native amino acid and peptid

Analysis of native amino acid and peptide enantiomers by high-performance liquid chromatography/atmospheric pressure chemical ionization mass spectrometry

✍ Meera J. Desai; Daniel W. Armstrong 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 240 KB

## Abstract High‐performance liquid chromatography (HPLC) coupled to atmospheric pressure chemical ionization (APCI) mass spectrometry was used for the separation and detection of amino acid and peptide enantiomers. With detection limits as low as 250 pg, 25 amino acids enantiomers were baseline re

An Automated High-Performance Liquid Chr

An Automated High-Performance Liquid Chromatography Procedure for the Quantitation of l- and d-Amino Acids by Means of Stepwise Precolumn Derivatization

✍ G.P.M.A. Hardy; F.J. Van Hemert; A.J. Meijer; J. Goudsmit 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 59 KB

An improved method for preparation of pe

An improved method for preparation of perbenzoylated ganglioside-derived sialic acids and nanogram detection of N-acetyl- and N-glycolylneuraminic acid by high performance liquid chromatography

✍ Frank Unland; Johannes Müthing 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 563 KB