Amino Acid Repository
Properties and images of amino acids, hydrophobicity scales, solvent accessibility of amino acids in known protein structures, mutation mass shifts, links to the NIST Chemistry WebBook for Amino Acids.
http://www.imb-jena.de/IMAGE_AA.html

Amino Acid Racemization
Article by Duane T. Gish, disputing the usefulness of dating based on the rate of racemization of amino acids in fossil material. From the Institute for Creation Research.
http://www.icr.org/pubs/imp/imp-023.htm

LFT Metabolite Database
Searches on metabolites from carbohydrate, amino acid, fatty acid, nucleotide or other biochemical metabolism, including descriptions of the chemistry and function of biochemicals.
http://cc.1asphost.com/Metabolites/

Genetic Code
Wikipedia article on the relationship between the nucleic acid base sequence and the corresponding polypeptide amino acid sequence.
http://en.wikipedia.org/wiki/Genetic_code

Heibei Yanuo Chemical Industry Co., Ltd.
HEBEI YANUO Chemical Industry Co., Ltd. provides thiochemicals and pyridines such as methanesulfonyl chloride,methanesulfonic acid,levulinic acid and more pharmaceutical intermediates.
http://www.yanuo.com

Protein and Nucleic Acid Core Facility
We offer protein sequencing, amino acid analysis, peptide synthesis, HPLC, and gel electrophoresis.
http://www.biochem.mcw.edu/protein_facility/

Senn Chemicals AG
Senn Chemicals AG is a leader in custom manufacturing of peptide fragments, peptide mimetics and amino acid derivatives.
http://www.sennchem.com

Molecular Expressions
The wonder and beauty of several popular Molecular Expressions collections and tutorials have now been captured as screen savers.
http://micro.magnet.fsu.edu/store/software/screensavers/index.html

Collagen in the pterobranch coenecium
Results of the amino-acid analysis of the skeleton of Rhabdopleura and Cephalodiscus.
http://www.graptolite.net/collagen.html

AAA Service Laboratory, Inc
AAA Service Laboratory offers high quality amino acid analysis.
http://www.teleport.com/~aaaservs