2171139-20-9 Fmoc-Ile-Aib-OH

Peptide Synthesis and Peptide Library Construction:
In solid-phase peptide synthesis, 2171139-20-9 Fmoc-Ile-Aib-OH serves as a building block for the construction of longer peptide chains. Ile (isoleucine) and Aib (α-aminoisobutyric acid) are amino acids or amino acid analogs that can impart specific biological activities or physical properties to the synthesized peptides.
By varying the amino acid sequence within the peptide chain, peptide libraries can be constructed for applications such as drug screening, biological probe design, or studying protein-protein interactions.
Protein Engineering:
Using fragments like 2171139-20-9 Fmoc-Ile-Aib-OH, proteins can be modified at specific sites to alter their properties or functions. This modification can be used to investigate the structure-function relationships of proteins or to develop protein-based drugs with specific biological activities.
Biological Probes and Labeling:
2171139-20-9 Fmoc-Ile-Aib-OH can be part of a biological probe used to detect or track the behavior of biomolecules (such as proteins or nucleic acids) within cells or living organisms. By attaching fluorescent groups, radioactive isotopes, or other labels, visualization or quantitative analysis of biomolecules can be achieved.
Materials Science and Biomaterials:
In materials science, peptides containing specific amino acid sequences can be used to prepare biomaterials with desired functionalities, such as biocompatible coatings or tissue engineering scaffolds. Fragments like 2171139-20-9 Fmoc-Ile-Aib-OH can be employed in the design of peptide-based materials with specific structures and properties.
Basic Research:
For biochemists and organic synthesis chemists, such peptide fragments are also commonly used to study fundamental questions related to peptide bond formation, peptide chain folding, and stability, thereby deepening our understanding of the chemical nature of life systems.