Peptides & Proteins

The two fundamental components of cells are peptides & proteins which carry out vital biological functions. The basic work of proteins is that it gives cells their shape and size and response to various signals that are transmitted for the extracellular environment. There are various types of peptides but some play a key role in enabling the functioning of various molecules. The proteins and peptides are generally made of amino acids which are held together by peptide bonds.

Is There Any Major Difference Between Protein And Peptides?

The basic factors that differentiate peptides & proteins are size and structure. Peptides are generally smaller in size than proteins. In simple words, peptides can be described as the molecules which have 2 to 50 amino acids while proteins have more than 50 amino acids. The peptides generally adopt complex transformations such as tertiary, secondary or quaternary.

Why Proteins Next Hot Topic In Medical Research

Proteins and peptides are being researched in the medical world as they can be used as pharmaceuticals which are the substance that interacts with the enzyme or cell to cause a biological process. Within the body, there are a lot of different hormones that react with cells and trigger different biological processes. 

Peptides are considered to be the future of drugs as they are more selective and safer because when peptide breaks down it breaks into amino acids and amino acids are generally food. Moreover, the length of peptide allows them to be chemically synthesized easily which are generally expressed in yeast. It is easy to buy peptides online. Due to advancements in technology, we can buy peptides online at nominal prices easily which can be used for testing in the laboratory and not for human consumption.

Uses of Peptides & Proteins

There are various ways in which peptides are used and the most important application of proteins is antibodies which can be described as a form of protein. The antibodies are mostly used in anti-cancer applications in the clinic or under development. The antibodies have been developed for curing breast cancer and arthritis.

The proteins are also used for the drug applications which are similar to the application of peptides. The proteins generally act as a substitute for something that is missing or damaged. The peptides for sale are available online at affordable prices which can be used for scientific research. The peptides and proteins are used by various leading industries for research due to their multifarious attributes.