Human FSTL1 (Follistatin Like Protein 1) ELISA Kit

Quantitative measurement of Follistatin-Like Protein 1 (FSTL1) supports active research into inflammatory, autoimmune, and cardiovascular biomarkers. This 96 Assays immunoassay kit from Assay Genie is configured for human reactivity and intended for research use only, providing an absorbance-based readout for FSTL1 quantification in serum or plasma specimens using a standard microplate workflow. FSTL1 is a secreted extracellular glycoprotein implicated in immune regulation, cardiac remodeling following ischemic injury, rheumatoid arthritis progression, and tumor microenvironment signaling, making it a useful analyte for laboratories studying disease mechanisms or screening candidate therapeutics.

The kit is supplied as a complete package including pre-coated wells, calibrated standards, detection antibodies, and buffers, supporting the generation of standard curves and interpolation of endogenous FSTL1 levels in cell culture supernatants, tissue extracts, and clinical research samples. Protocols are compatible with conventional microplate readers, and the assay format allows batch processing of multiple study samples alongside appropriate controls. For biomarker discovery projects, longitudinal cohort studies, or preclinical investigations exploring FSTL1 as a pharmacodynamic indicator, this kit offers a practical addition to the laboratory toolkit.