N-Terminal amino acid analysis of polypeptide chains. The use of pivalyl or benzoyl chloride as reagents for a quantitative determination by gas-liquid chromatography.
Explore the source record for details and available documents.
Acetates↗
Biomedical subjects
G Prota
Publications and source records attributed to G Prota.
Color changes, unusual melanosomes, and a new pigment from leaf frogs.
Melanosomes of phyllomedusid frogs are unusually large and are composed of an amorphous matrix of thick fibers. Their hitherto undescribed dark red pigment is neither phaeomelanin nor eumelanin, but seems to be related to melanins. Melanophores of at least one of these species, Agalychnis dacnicolor, exhibit color change in direct response to illumination, and it is suggested that these chromatophores are innervated.
Alanine↗
C-acylation of the tryptophan indole ring and its usefulness in protein chemistry.
Explore the source record for details and available documents.
Acetates↗
Occurrence of 3-hydroxy-L-kynurenine in gorgonians.
Explore the source record for details and available documents.
Animals↗
The structure of hallachrome: 7-hydroxy-8-methoxy-6-methyl-1,2-anthraquinone.
Explore the source record for details and available documents.
Annelida↗
The isolation and structure of trichosiderin B.
Explore the source record for details and available documents.
Animals↗
Isolation and characterization of hallachrome, a red pigment from the sea worm Hallaparthenopeia.
Explore the source record for details and available documents.
Animals↗
[Use of pivalyl chloride for a rapid determination of N-terminal residues in polypeptide chains].
Explore the source record for details and available documents.
Amino Acid Sequence↗
New intermediates in phaemelanogenesis in vitro.
Explore the source record for details and available documents.
Amino Acids↗
A cytochemical study of phaeomelanin formation in feather papillae of New Hampshire chick embryos.
Explore the source record for details and available documents.
Animals↗
Progress in the chemistry of melanins and related metabolites.
Explore the source record for details and available documents.
Chemical Phenomena↗