There are a number of ELISA Kits available for the measurement of Glutamate Cysteine Ligase, Modifier Subunit, another term for the human protein, glutamate-cysteine ligase modifier subunit. Other synonyms may include: GCS light chain, GSC light chain, gamma-ECS regulatory subunit, glutamate-cysteine ligase (gamma-glutamylcysteine synthetase) regulatory (30.8kD), and glutamate-cysteine ligase modifier subunit delta2 alternative splicing. It is encoded by the GCLM gene to yield a protein 274 amino acids in length and 30.7 kDa in size. However, there are up to 2 reported isoforms. The protein is categorized into the Aldo/keto reductase family, Glutamate--cysteine ligase light chain subfamily. Versions of Glutamate Cysteine Ligase, Modifier Subunit are present in other organisms, including: Mouse, Rat.