Rat Surfactant Associated Protein B (SPB) ELISA Kit

Quantitative measurement of rat pulmonary Surfactant Protein B (SP-B) supports research into neonatal respiratory distress syndrome, acute lung injury, ARDS models, and surfactant biology. SP-B is a hydrophobic protein secreted by type II alveolar epithelial cells that organizes the phospholipid film responsible for reducing alveolar surface tension. This Assay Genie kit delivers a 96-assay ELISA workflow for the analyte across the most common preclinical rodent matrices.

Validated for tissue homogenates, cell lysates, and lung lavage fluid, the assay accommodates the principal sample types used in rodent pulmonary experiments. The colorimetric readout is captured on a standard plate reader. Each kit ships with pre-coated plates, detection antibody, calibration standards, and reagents sufficient for 96 individual determinations.

Reagents should be stored refrigerated; avoid repeated freeze-thaw cycles to preserve antibody activity. The product is intended for research use only and is not cleared for diagnostic procedures.