Peptide is a short chain of amino acids linked together by peptide bond. The peptide bond is formed by the reaction of carboxyl group with amino group of an amino acid with a step of dehydration. They are vital to every living cell and possess a variety of biochemical activities which can functions as hormones, enzymes, receptors etc. They play a critical role in the disease states like Diabetes, Cardiovascular diseases and Alzheimer’s disease. Hence there is an advance in these disease research using peptides. We BTL Biotechno Labs Pvt Ltd along with AnaSpec Inc is providing the peptides of the research interest of the scientist. AnaSpec can synthetically produce complex peptides, incorporating any of the 20 standard amino acids or other unnatural amino acids (UAADs) (glycosylated, azide containing, methylated, etc) not only this they can also modify the peptides with N-terminal, C-terminal, structural, conjugation, UAAD modifications.