lipocalins

lipocalins are a family of extracellular transport proteins that bind small hydrophobic molecules.

the lipocalin protein family is evolutionarily conserved across many species.

lipocalins contain a characteristic beta-barrel structure that forms a hydrophobic pocket.

human lipocalins play important roles in transporting vitamins and hormones.

some lipocalins function as allergen proteins in the immune response.

lipocalins in tear fluid help protect the ocular surface.

the lipocalin gene family has expanded through gene duplication events.

bacterial lipocalins are involved in iron acquisition and transport.

lipocalins can be engineered for targeted drug delivery applications.

the ligand binding specificity of lipocalins makes them valuable in biotechnology.

salivary lipocalins contribute to oral health and defense mechanisms.

pheromone-binding lipocalins are essential for chemical communication in many organisms.

mutations in lipocalin genes can lead to various diseases.

lipocalins represent a versatile scaffold for protein engineering.

structural analysis of lipocalins reveals conserved amino acid residues critical for function.