Lartigue, Audrey et al. published their research in Journal of Biological Chemistry in 2002 | CAS: 56523-59-2

15-Bromopentadecanoic acid (cas: 56523-59-2) belongs to organobromine compounds. Most of the natural organobromine compounds are produced by marine organisms, and several brominated metabolites with antibacterial, antitumor, antiviral, and antifungal activity have been isolated from seaweed, sponges, corals, molluscs, and others. The reactivity of organobromine compounds resembles but is intermediate between the reactivity of organochlorine and organoiodine compounds. For many applications, organobromides represent a compromise of reactivity and cost.SDS of cas: 56523-59-2

X-ray structure and ligand binding study of a moth chemosensory protein was written by Lartigue, Audrey;Campanacci, Valerie;Roussel, Alain;Larsson, Anna M.;Jones, T. Alwyn;Tegoni, Mariella;Cambillau, Christian. And the article was included in Journal of Biological Chemistry in 2002.SDS of cas: 56523-59-2 This article mentions the following:

Chemosensory proteins (CSPs) are believed to be involved in chem. communication and perception. Such proteins, of Mr 13,000, have been isolated from several sensory organs of a wide range of insect species. Several CSPs have been identified in the antennae and proboscis of the moth Mamestra brassicae. One of them, CSPMbraA6, a 112-amino acid antennal protein, has been expressed in large quantities and is soluble in the Escherichia coli periplasm. X-ray structure determination has been performed in parallel with ligand binding assays using tryptophan fluorescence quenching. The protein has overall dimensions of 25 × 30 × 32 Å and exhibits a novel type of α-helical fold with six helixes connected by α-α loops. A narrow channel extends within the protein hydrophobic core. Fluorescence quenching with brominated alkyl alcs. or fatty acids and modeling studies indicates that CSPMbraA6 is able to bind such compounds with C12-18 alkyl chains. These ubiquitous proteins might have the role of extracting hydrophobic linear compounds (pheromones, odors, or fatty acids) dispersed in the phospholipid membrane and transporting them to their receptor. In the experiment, the researchers used many compounds, for example, 15-Bromopentadecanoic acid (cas: 56523-59-2SDS of cas: 56523-59-2).

15-Bromopentadecanoic acid (cas: 56523-59-2) belongs to organobromine compounds. Most of the natural organobromine compounds are produced by marine organisms, and several brominated metabolites with antibacterial, antitumor, antiviral, and antifungal activity have been isolated from seaweed, sponges, corals, molluscs, and others. The reactivity of organobromine compounds resembles but is intermediate between the reactivity of organochlorine and organoiodine compounds. For many applications, organobromides represent a compromise of reactivity and cost.SDS of cas: 56523-59-2

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary