What Is Protein Expression?

Protein expression exists as a powerful wing of the life sciences discipline and offers medical and scientific researchers one…
a man in a white coat

Protein expression exists as a powerful wing of the life sciences discipline and offers medical and scientific researchers one of the best medical careers you’ve never heard of. Recombinant proteins are an essential part of the human life cycle, but in the lab, protein production systems, or protein expression systems, form an essential layer of the synthesis of life-saving drugs, the experimentation with new forms of medication, and a cutting edge science that is helping doctors make great strides toward further understanding of the human body.

How does protein expression factor into human biology?

Proteins, biologically, are synthesized from the mRNA that floats around in the minuscule particles of your body’s makeup. Proteins are generated in order to solve complex problems that occur within your self-contained system, and this process is an ongoing production that occurs every second of every day from the time you are born until you take your final breath.

Proteins are created as a guard against new diseases — like the coronavirus pandemic that scientists all around the United States and the world are battling against — as well as to help with muscle repair, digestion, and blood flow throughout your body. Everything that your body does is a result of a synthesis of organic material within its closed system — the protein expression process at work.

Proteins are generally synthesized from a mixture of 20 amino acids, and they provide for many of the essential functions of life like growth and hair volume, bone density and cartilage health, and proper fluid retention throughout the body.

Protein expression and purification in the lab are targeted for maximum effect.

Doctors and medical scientists utilize recombinant protein processes as well. Protein expression and purification service providers operate massive laboratories all over the country in order to provide patients with the medical breakthroughs that they need to survive. Just like protein synthesis within the organic bodily system, labs can reproduce targeted proteins that are essential to fighting off viruses, growing back damaged tissues, or improving blood circulation or mineral intake.

Many protein synthesis operations are in the furtherance of drug trials. On the molecular level, vaccinations and vitamins are simply a recombination of the same proteins that a mineral or infection carries on its own. With the help of technicians working with the purification process, a recombinant protein going through an expression system can arrive at the consumer with a more potent delivery system or copied virus in order to “train” the body to recognize and defeat the threat before a true version arrives, causing chaos as it spreads throughout the patient’s body.

This process typically involves the use of mammalian or E. coli samples in order to grow proteins and is a specialized function of highly technical labs. With the help of this specialty, medical providers who work in surgeries or other healthcare organizations can deliver the lifesaving medications and therapies that their patients require in order to recover from all manner of illnesses.

This is particularly helpful for those suffering from diabetes, as the disease affects a person’s ability to regulate blood sugar. With the help of a protein expression service, drug manufacturers are inching ever closer to a permanent solution that can help sufferers regulate these bodily functions on their own.

Protein expression is a crucial component of the healthcare industry and its use is widespread. A medical career that sees you experimenting with different protein expression tools and synthesis methods is a rewarding and fast-paced one. This places you directly on the front lines against some of the most vicious healthcare ailments that patients see, it’s a wonderful career that promises to help millions of unseen patients.