Sigma Non-Opioid Intracellular Receptor 1

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Sigma non-opioid intracellular receptor 1 (223 aa, ~25 kDa) is encoded by the human SIGMAR1 gene. This protein is involved in cellular transport and non-opioid receptor activity.

**Synonyms:** - Aging-Associated Gene 8 Protein - S1R - SIG-1R - SIGMAR1 - SR-BP - SR31747 Binding Protein 1 - SR31747-Binding Protein - Sigma 1-Type Opioid Receptor - Sigma Nonopioid Intracellular Receptor 1 - Sigma-1 Receptor - Sigma1-Receptor - Sigma1R - hSigmaR1