Human GLN1/Glutamine Synthetase ELISA Kit

A high-quality sandwich ELISA from Assay Genie, designed for the accurate detection of human glutamine synthetase (GLN1) levels across a variety of research applications. The assay uses a double-antibody format and is suitable for use with serum, plasma, cell culture supernatants, cell or tissue lysates, and other liquid samples.

Glutamine synthetase is an enzyme involved in the synthesis of glutamine, a vital amino acid. Dysregulation of glutamine synthetase has been implicated in various diseases, including cancer, metabolic disorders, and neurological conditions, making its measurement valuable for studying disease progression and potential therapeutic targets.

The kit offers a sensitivity of 9.375 pg/mL with a detection range of 15.625–1000 pg/mL. Recovery ranges from 88–103% across serum, EDTA plasma, and heparin plasma samples, with averages between 91% and 98%. Linearity in spiked samples spans 81–105% across dilutions. The kit is stored at 2–8°C for 12 months.