Human Late cornified envelope-like proline-rich protein 1/LELP1 ELISA Kit

This Sandwich ELISA Kit from Assay Genie is designed for the quantitative detection of Human Late cornified envelope-like proline-rich protein 1 (LELP1). The assay uses a colorimetric detection method and is reactive with human samples, supporting serum, plasma, cell culture supernatant, cell or tissue lysate, and other liquid sample types. It offers a sensitivity of 46.875 pg/mL and a working range of 78.125–5000 pg/mL, with reagents intended to be stored at 2–8°C for up to 12 months.

LELP1, also referred to by the synonym "Novel small proline-rich protein," belongs to the cornifin (SPRR) family and is encoded at chromosomal location 1q21.3 (UniProt: Q5T871). The protein contributes to the formation of the late cornified envelope in the skin, supporting barrier function and integrity. Because dysregulation of LELP1 has been linked to skin conditions, the kit serves as a useful biomarker for research in dermatology, skin biology, and broader cell biology investigations.