Calsequestrin-2

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

**Definition:** Calsequestrin-2 (399 aa, ~46 kDa) is encoded by the human CASQ2 gene. This protein is involved in acting as the major calcium ion reservoir within the sarcoplasmic reticulum of cardiac myocytes.

**Synonyms:** - CASQ2 - Calsequestrin 2 - Calsequestrin, Cardiac Muscle Isoform