Sodium Channel Protein Type 2 Subunit Alpha

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

**Definition:** Sodium channel protein type 2 subunit alpha (2005 aa, ~228 kDa) is encoded by the human SCN2A gene. This protein is involved in membrane polarization.

**Synonyms:** - HBSC II - SCN2A - Sodium Channel Protein Brain II Subunit Alpha - Sodium Channel Protein Type II Subunit Alpha - Voltage-Gated Sodium Channel Subunit Alpha Nav1.2