Protein and Peptides are both fundamental parts of our cells that are required to carry out many important functions of our body. They both are made of building blocks of amino acids that are held together by peptide bonds. The major difference here is that peptides are made of a smaller chain of amino acids as compared to protein.
Many companies are into making peptides and one such company we know is the Biotech Peptide. They have a wide range and good quality of USA peptides sale. You can check their websites for more details. So, any labs or researchers in need of these peptides can contact them.
Differentiation between the two:
As we said the main difference is with the size and the structure of both, peptides are said to have about 2 to 50 amino acids whereas proteins have about 50 and more amino acids. In terms of structure, peptides tend to be less well-defined as compared to proteins (as proteins can have or adopt very complex conformations like the secondary, tertiary, and quaternary structures). These two can also be differentiated based on functionality.
Peptides are also subdivided into
- Oligopeptides which have around 2 to 50 amino acids
- Polypeptides which have many amino acids
Proteins, on the other hand, are made of one or two polypeptides joined together. So, in short, they are a very large peptide.
As per the biochemists, both peptides and proteins have the same kind of behavior as a natural ligand which is a substance that interacts with the receptor on an enzyme or a cell. This helps to function as a biological process.
Thus, peptide drugs have more potential to be targeted precisely and that is why very few side effects as compared to any other drugs have. Even within the body, many different hormones react with cells and trigger these different biological processes. These are all peptides that are present in our body, which are either cyclic versions or straight linear versions.
One problem with peptides is that they break down very easily, causing stability issue but then are anytime safe with fewer side effects than a smaller molecule. Hence, they are considered the future of drugs.
On the other hand, proteins are used as antibodies. The main usage of proteins is the same as the drug application of peptides. They mimic something real or natural in the body or replace something that is missing or damaged.
So, when it comes to antibodies, these protein-based drugs behave like the one which our body does to target the particular thing. This makes the drugs target a specific area avoiding the off-target areas which the small molecule drug can have, which causes a bad side-effect.
These Peptides can also be used as a protein whey powder. They have the following benefits:
- Improvement in the muscle growth and muscle repair
- Improving gastrointestinal health and immunity
- Helps in retention and utilization of nitrogen
- Works as an anti-aging antioxidant and increased intracellular glutathione.
Along with all this, peptides also display a huge benefit as anti-oxidant, antimicrobial, and antihypertensive activities.
Hence, adding peptides to your protein powder can give you lots of benefits and helps boost your muscle growth.