Rat FasL PharmaGenie ELISA Kit (SBRS1633)

Fas Ligand (FasL / CD178 / TNFSF6) is a TNF-family cytokine that initiates apoptosis through the Fas receptor and is widely investigated in immune regulation, activation-induced cell death, T-cell mediated cytotoxicity, and inflammatory disease models. The Assay Genie Rat FasL PharmaGenie ELISA Kit enables quantitative profiling of rat FasL protein, supporting research applications in transplantation tolerance, autoimmune phenotypes, hepatic injury pathways, and cytotoxic lymphocyte biology.

Validated specifically for rat reactivity, the kit is supplied in a 96-assay microplate-format research-use-only ELISA configuration, allowing measurement of native FasL in cell culture supernatant and in plasma or serum specimens through a colorimetric readout. Coated plate, reagents, and standards are provided ready to run, with the protocol insert detailing recommended dilutions, incubation times, and stop solution handling so individual laboratories can adapt the workflow to their experimental design.

Because FasL exists in both membrane-bound and soluble forms, parallel sampling of supernatant and circulating specimens from the same animal is often used to dissect shedding versus surface expression. The 96-assay capacity accommodates standard curves run in duplicate alongside multiple experimental and control samples, supporting time-course and dose-response study designs without exhausting plate wells on a single comparison.