ACD/Column Selector – Search & Choose Columns

ACD/Column Selector

:: DESCRIPTION

ACD/Column Selector application from ACD/Labs helps chromatographers select suitable alternatives to a desired chromatographic column, closely matched for retention and selectivity, based on the Tanaka chromatographic parameters.

::DEVELOPER

Advanced Chemistry Development

:: SCREENSHOTS

N/A

:: REQUIREMENTS

Web Server

:: DOWNLOAD

:: MORE INFORMATION

Ref.

Euerby, MR; Petersson, P.
Chromatographic classification and comparison of commercially available reversed-phase liquid chromatographic columns using principal component analysis.
J. Chromatogr. A, 994: 13–36, 2003.

SlideMap 1.2.1 – Create a Row/Column to Plate/Well Map of a Microarray Slide

SlideMap 1.2.1

:: DESCRIPTION

SlideMap.pm is a Perl module used to create a row/column to plate/well map of a microarray slide. It does not as yet incorporate annotation data into the map, but simply creates the map object based on input parameters. The map is an ordered list of spots containing array_row, array_col, plate_alias, well. SlideMap currently supports 5 types of arrayers: IAS, MD, MD3, Lucidia, and Stanford. However, ‘generic’ arrayers can be used with this perl module. SlideMap provides methods for conversion of spots to wells and wells to spots.

::DEVELOPER

Dana-Farber Cancer Institute

:: SCREENSHOTS

N/A

:: REQUIREMENTS

Linux/ MacOsX / Windows
Perl

:: DOWNLOAD

SlideMap.pm

:: MORE INFORMATION

Alphabet – Find Groups of Amino Acids that Co-occur in Columns Frequently

Alphabet

:: DESCRIPTION

Alphabet takes a database of aligned protein sequences in BLOCKS+ format and examines the alignments column-wise looking for groups of amino acids that co-occur in columns more frequently than expected based on overall amino acid composition. These groups of amino acids can form a reduced alphabet for building sequence motifs (eMOTIFs) or for detecting correlations between columns of amino acids (MCSeq).

:DEVELOPER

The Brutlag Bioinformatics Group

:: SCREENSHOTS

N/A

:: REQUIREMENTS

Linux
C Complier

:: DOWNLOAD

Alphabet

:: MORE INFORMATION

Citation:

Wu, T. D. and Brutlag, D. L. (1996).
Discovering Empirically Conserved Amino Acid Substitution Groups in Databases of Protein Families.
ISMB-96, 3, 230-240.