Peptides are the components of proteins that are widely used in various fields, like skincare, pharmaceuticals, and molecular biology. Though peptides are simply defined as short-chain amino acid blocks, there is a lot more to know about it. These amino acid monomers come in several types and have some rather popular uses in the market.
According to Loti Labs given below are the facts to know more about the classes and common usages of peptides.
The classes and types of peptides
Peptides can be categorized into a number of classes depending on the product type. The major classes of peptides are:
Milk peptides
Milk peptides form when the milk protein known as Casein is broken down by the digestive system. These also form when the proteinases arise from the lactobacilli at the time of fermentation of milk.
Peptones
These are formed when meat or animal milk goes through proteolysis. It can also be produced from metals, fats, vitamins, and salts. These are useful in the cultivation of bacteria and fungi that are utilized for health and nutrition.
Ribosomal Peptides
These are formed by the process of translation of mRNA. The translation is the procedure of creating proteins by cellular ribosomes. Ribosomal Peptides often go through proteolysis for achieving mature form. There are organisms such as microcins that create peptides as a kind of antibiotic. These peptides undergo several stages of modification after translation.
Non-ribosomal Peptides
It is composed of the enzymes which are unique for every peptide, instead of being unique to the ribosomes. A common non-ribosomal peptide is Glutathione. The peptides usually have a very complex and cyclic structures.
Peptide Fragments
The fragments of the proteins which are useful in identifying or quantifying the sources of proteins are known as the peptide fragments.
The common uses of peptides
- Molecular Biology
Peptides have a very significant position in molecular biology for multiple reasons. The main reason to consider is that these help in producing peptide antibodies for the animals. Peptides are used to make antibodies in rabbits or mice against certain proteins. These are also useful in studying protein structure and function and have also found a place in the area of mass spectrometry. Peptide hormones, i.e. the hormones having peptide molecules, are widely studied.
- Anti-Aging Serums and Creams
The anti-aging creams have different kinds of peptides. The most common type of peptides found in these serums and creams are the ones that are sourced from aquatic plants like sea beet, sea fennel, and sea jasmine.
- Anti-Microbial Treatment
Antimicrobial peptides have a major role to play in the treatment of skin that is damaged by acne lesions, sun exposure, or injury. It also shows that peptides are effective in inhibiting even the bacteria that is resistant to drugs. It just opens up a wide area of possibility for the medical sector.
Chances are that you have used peptides in one form or another, even if it is through something as simple as an acne cream. Peptides truly have many amazing qualities that can benefit your health, provided you buy authentic products that actually work.
