Human INSIG1 ELISA Kit (HUFI03824)

Quantify human Insulin-Induced Gene 1 (INSIG1) protein with this in vitro ELISA kit from Assay Genie. INSIG1 is an endoplasmic reticulum membrane protein that anchors the SCAP-SREBP complex and blocks SREBP proteolytic activation when cellular cholesterol is abundant, making it a central regulator of sterol-dependent lipogenesis and fatty acid synthesis.

The kit is supplied as a complete microplate-format immunoassay with the reagents required to build a standard curve and measure INSIG1 in human samples, and is compatible with standard absorbance readers for quantitative readout. It is intended for research use only, supporting studies in lipid metabolism, hepatic steatosis, adipocyte differentiation, and cholesterol homeostasis. Each kit provides reagents for 96 individual determinations, giving laboratories flexibility for routine screening or limited sample cohorts.