𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Determination of 22 protein amino acids as N(O)-tert.- butyldimethylsilyl derivatives by gas chromatography

✍ Scribed by Kang-Lyung Woo; Duk-Kyu Chang

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
741 KB
Volume
638
Category
Article
ISSN
1873-3778

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Analysis of all protein amino acids as t
Analysis of all protein amino acids as their tert.-butyldimethylsilyl derivatives by gas-liquid chromatography
✍ Chin-Joo Goh; Kenneth G. Craven; James R. Lepock; Erwin B. Dumbroff 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 491 KB

A gas chromatographic method for the separation and quantitation of the 20 protein amino acids is described using N-methyl-N(tert.-butyldimethylsilyl)trinuoroacetamide, with 1% tert.butyldimethylchlorosilane as catalyst, to prepare the tert.-butyldimethylsilyl amino acid derivatives. Alkylsilylation

High resolution capillary gas chromatogr
High resolution capillary gas chromatography and gas chromatography-mass spectrometry of protein and non-protein amino acids, amino alcohols, and hydroxycarboxylic acids as theirtert-butyldimethylsilyl derivatives
✍ Šimek, Petr ;Heydová, Anna ;Jegorov, Alexandr 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 784 KB

## Abstract A simple, single‐step derivatization technique is presented for capillary GC‐FID and GC‐MS separation and identification of common protein and non‐protein constituents of natural peptides as their __tert__‐butyldimethylsilyl (TBDMS) derivatives. The __tert__‐butyldimethyl‐silylation of

Preparative separation of amino acid ena
Preparative separation of amino acid enantiomers as N-TFA, O-isopropyl derivatives by continuous countercurrent gas-liquid chromatography
✍ Katsuya Sato; Katsunori Watabe; Toshihide Ihara; Dr. Toshiyuki Hobo 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 English ⚖ 307 KB

## Abstract Preparative separation of derivatives of amino acid enantiomers was carried out by a countercurrent gas–liquid chromatography (CCGLC) with chiral liquid phases, __N__‐stearoyl‐L‐valine __tert__‐butylamide and/or __N__‐stearoyl‐L‐leucine __tert__‐butylamide. In order to make effective us