Used in biomedical research to quantitatively measure Laminin β1 protein levels in human tissue extracts, cell lysates, and biological fluids such as serum or plasma. This kit is particularly useful in studies related to extracellular matrix biology, cell adhesion, tissue development, and disease progression including cancer metastasis and fibrosis. It enables researchers to assess changes in Laminin β1 expression under experimental conditions, supporting investigations in regenerative medicine, wound healing, and tumor microenvironment research. The assay is performed in a 96-well plate format, allowing high-throughput analysis with high sensitivity and specificity.