Pharmaceutical active ingredients (APIs) are the heart of any medication, responsible for the therapeutic effects that alleviate symptoms, cure diseases, or provide preventive measures. With the pharmaceutical industry rapidly evolving, understanding the composition and role of active ingredients is vital for healthcare professionals, researchers, and consumers alike.
At the core of any medication, whether it is in tablet, capsule, or liquid form, the API is what delivers the healing properties
. For instance, in a pain relief medication, the API would be the substance that alleviates pain, while the other components would typically serve as excipients, which may aid in the manufacturing process, enhance stability, or facilitate absorption.
The primary function of SDS in gel electrophoresis is to denature proteins. Denaturation refers to the process by which proteins lose their native structure due to the disruption of non-covalent interactions, such as hydrogen bonds and hydrophobic interactions. When a protein is treated with SDS, it unfolds into a linear form, and the bound SDS molecules coat the protein, ensuring that the negative charge is evenly distributed.