Fluram (fluorescamine) is a non-fluorescent reagent that reacts readily under mild conditions with primary amines in amino acids and peptides and other molecules to form stable, highly fluorescent compounds. Fluorescamine is useful for the fluorometric assay of amino acids, protein, and proteolytic enzymes and as a pre-column derivatization reagent. It effectively blocks newly generated amino termini in protein sequence analyses.
Non-fluorescent reagent that reacts readily under mild conditions with primary amines in amino acids and peptides to form stable, highly fluorescent compounds. Low background due to hydrolysis. Useful for the fluorometric assay of amino acids, protein, and proteolytic enzymes. Effectively blocks newly generated amino termini in protein sequence analyses.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Aging is accompanied by the accumulation of oxidized proteins. To remove them, cells employ the proteasomal and autophagy-lysosomal systems; however, if the clearance rate is inferior to its formation, protein aggregates form as a hallmark of proteostasis loss. In cells
The first results of chiral separations with the gradient elution isotachophoresis method are presented. As previously described, citrate is used in the run buffer as the leading ion and borate in the sample buffer as the terminating ion. Modulation of
Hyaluronic acid-chitosan nanoparticles (HA-CS NPs) have the potential to serve as a reliable drug delivery system to topically treat ocular surface disorders. We evaluated the in vivo uptake by ocular structures, the acute tolerance, and possible alterations of tear film
Journal of chromatography. A, 1216(43), 7275-7280 (2009-06-10)
A novel method for the simultaneous analysis at trace level of sulfonamides (sulfaguanidine, sulfanilamide, sulfacetamide, sulfathiazole, sulfapyridine, sulfachloropyridazine, sulfamerazine, sulfameter, sulfamethazine, sulfadoxine, sulfadiazine, sulfamonomethoxine, sulfadimethoxine) in honey is described. Methanol has been used in the sample treatment step to avoid
Journal of chromatography. A, 1217(49), 7812-7815 (2010-11-04)
A simple sugaring-out assisted liquid-liquid extraction method combined with high-performance liquid-chromatography with fluorescence detection (HPLC-FL) was developed for the extraction and determination of sulfonamides in honey. Sample preparation consisted of acid hydrolysis to release sugar-bound sulfonamides. After derivatization with fluorescamine
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