Albumin from bovine serum is widely used in cell culture as a nutrient supplement to promote cell growth and viability. It acts as a stabilizer and carrier for various biomolecules, ensuring their proper function in experimental settings. In diagnostic laboratories, it serves as a blocking agent to prevent non-specific binding in immunoassays, enhancing the accuracy of test results. Additionally, it is employed in the production of vaccines and therapeutic proteins, where it helps maintain stability and prolong shelf life. In research, it is utilized as a standard in protein quantification assays due to its well-characterized properties. Its versatility also extends to biochemical studies, where it is used to mimic physiological conditions.