RYR3 PrEST Antigen

Protein function: Calcium channel that mediates the release of Ca(2+) from the sarcoplasmic reticulum into the cytoplasm in muscle and thereby plays a role in triggering muscle contraction. May regulate Ca(2+) release by other calcium channels. Calcium channel that mediates Ca(2+)-induced Ca(2+) release from the endoplasmic reticulum in non-muscle cells. Contributes to cellular calcium ion homeostasis. Plays a role in cellular calcium signaling. [The UniProt Consortium] Buffer: PBS and 1M Urea, pH 7.4.